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Chapter 2
VISCOSITY OF GAS -INORGANIC COMPOUNDS
Carl L. Yaws and Jewel Andrew GomesLamar University, Beaumont, Texas
Tabulation Results
The results are given in Table 2. For the tabulation, gas viscosity as a function of temperature isgiven by the equation shown below:
ngas=A + B T + C of+ D r' (2)
where ngas=viscosity of gas, micropoiseA, B, C, and D =regression coefficients for chemical compoundT =temperature, K
The tabulation is arranged by alphabetical order (Ag, AI, Ar, ...... , Zr ) to provide ease of use inquickly locating the data by using the chemical formula. The compound name and CAS No (ChemicalAbstracts Registry Number) are next provided. Values for regression coefficients are given in the adjacentcolumns. The temperature range for use is given in the next columns (TMIN and TMAX). The equationshould not be used for temperatures outside this range. The next column provides the code for thetabulation. The last three columns provide values for gas viscosity at representative temperatures. Thetabulation is applicable to gas at low pressure.
In preparing the tabulation, a literature search was conducted to identify data source publications(1-41); Both experimental values for the property under consideration and parameter values forestimation of the property are included in the source publications. The publications were screened andcopies of appropriate data were made. These data were then keyed into the computer to provide adatabase of values for compounds for which experimental data are available. The database also servedas a basis to check the accuracy of the estimation methods. Upon completion of data collection,estimation of values for the remaining compounds was performed.
The compilations of Beaton and Hewitt (3); CRC (5-6); Daubert and Danner (7); and Yaws (2440) were used extensively for the tabulation. In the absence of experimental data, estimates were primarilybased on Chung et al method (15). Experimental data and estimates were then regressed to provide thesame equation for all compounds.
Very limited experimental data are available for inorganic salts and high melting point compounds.Thus, the values for these compounds should be considered rough approximations.
A comparison of calculated and data values is shown in Figure 2 for a representative compound.The graph shows favorable agreement of equation and data.
Example
In an engineering analysis, gas viscosity is needed for oxygen (02) at 500 K. Determine the gasviscosity of oxygen at this temperature.
Substitution of the coefficients from the tabulation and temperature into the above equationyields:
ngas =-4.9433 + 8.0673E-01*500 - 4.0416E-04*5002 + 1.0111E-07*5003
ngas = 310.02 micropoise
References
1. Assael, M. J., S. Mixafendi, and W. A. Wakeham, "The Viscosity and Thermal Conductivity of Normal Hydrogenin the Limit Zero Density", J. Phys. Chem. Ref. Data, 15, 1315 (1986).
2. Assael, M. J., S. Mixafendi, and W. A. Wakeham, ''The Viscosity of Normal Deuterium in the Limit Zero Density",J. Phys. Chem. Ref. Data, 16, 189 (1987).
3. Beaton, C. F. and G. F. Hewitt, pHYSICAl PROPERTY DATA FOR THE DESIGN ENGINEER, HemispherePublishing Corp., Ney York, NY (1989).
4. Cole, W. A. and W. A. Wakeham, "The Viscosity of Nitrogen, Oxygen, and Their Binary Mixtures in the LimitZero Density", J. Phys. Chem. Ref. Data,.M, 209 (1985).
5. CRC HANDBOOK OF CHEMISTRY AND pHYSICS, 75th - 86th eds., CRC Press, Inc., Boca Raton, FL
93
(1994-2006).6. CRC HANDBOOK OF THERMOPHYSICAI AND THERMOCHEMICAl DATA, CRC Press, Boca Raton, FL
(1994).7. Daubert, T. E. and R. P. Danner, DATA COMPILATION OF PROPERTIES OF PIIRE COMPOUNDS, Parts 1,
2,3, and 4, Supplements 1 and 2, DIPPR Project, AIChE, New York, NY (1985-1994).8. Golubev, I. F., V'SCOS'TY OF GASES AND GAS MIXTURES, translated from Russian, US Dept. of
Commerce, Springfield, VA (1970).9. Ho, C. Y., editor, PROPERTIES OF INORGANIC AND ORGANIC ElllIDS, Volume V-l, Hemisphere
Publishing Corporation, New York, NY (1988).10. Kestin, J., et al., "Equilibrium and Transport Properties of the Noble Gases and Their Mixtures at Low Density",
J. Phys. Chem. Ref. Data,13, 299 (1984).11. Landolt, H. and R. Bornstein, ZAHLENWERTE liND FIINKIONEN ANS PHYSIK CHEMEI, ASTRONOMIE
UNP TECHNIK, Springer-Verlag, Heidelberg, Germany (1971-2005).12. LANGE'S HANPBOOK OF CHEMISTRY, 13th, 14th, and 15th eds., McGraw-Hili, New York, NY (1985,
1992, 1999).13. Matsunaga, N. and A. Nagashima, "Transport Properties of liqUid and Gaseous 020 over a Wide Range of
Temperature and Pressure", J. Phys. Chem. Ref. Data,12, 933 (1983).14. PERRY'S CHEMICAL ENGINEERING HANPBOOK, 6th and 7th eds., McGraw-Hili, New York, NY (1984,
1997).15. Poling, B. E., J. M. Prausnitz, and J. P. O'Connell, THE PROPERTIES OF GASES ANP IIOIJlPS, 5th ed.,
McGraw-Hili, New York, NY (2000).16. Sengers, J. V. and J. T. R. Watson, "Improved International Formulation for the Viscosity and Thermal
Conductivity of Water Substance", J. Phys. Chem. Ref. Data, 15, 1291 (1986).17. Stephan, K. and K. Lucas, VISCOSITY OF PENSE FllJIPS, Plenum Press, New York, NY (1979).18. Stephan, K. and T. Heckenberger, THERMAL CONPI JCTIVITY ANP VISCOSITY PATA OF FL IJlP
MIXTIIRES, Chemistry Data Series, Volume X, Part 1, DECHEMA, FrankurtlMain, Germany (1988).19. TECHNICAL PATA BOOK • PETROL ELJM REFINING, Vols. I and II, American Petroleum Institute,
Washington, DC (1972, 19n, 1982).20. THERMOPHYSICAI PROPERTIES OF MATTER, 1st and 2nd eds., IFI/Plenum, New York, NY (1970-1976).21. Trengove, R. D. and W. A. Wakeham, ''The Viscosity of Carbon Dioxide, Methane, and Sulfur Hexafluoride in
the Limit of Zero Density",J. Phys. Chem. Ref. Data,16, 175 (1987).22. Vargaftik, N. B., TAB! ES ON THE THERMOPHYSICAI PROPERTIES OF L10UlPS ANp GASES, 2nd ed.,
English translation, Hemisphere Publishing Corporation, New York, NY (1975,1983).23. Vescovic, V., et al., "The Transport Propertiesof Carbon Dioxide",J. Phys. Chem. Ref. Data,.19, (1990).24. Yaws, C. L.and Others, "Carbon Oxides (Carbon Monoxide and Dioxide) - Phy. and Thermo. Prop. (4)", Chem.
Eng., B1 (20),115 (Sept. 30,1974).25. Yaws, C. L. and Others, "Ammonia and Hydrazine - Phy. and Thermo. Prop. (6)", Chem. Eng., B1 (25), 178
(Nov. 25, 1974).26. Yaws, C. L. and Others, "Major Diatomic Gases (Hydrogen, Nitrogen and Oxygen) - Phy. and Thermo. Prop.
(8)", Chem. Eng., B2 (2),99 (Jan. 20,1975).27. Yaws, C. L. and Others, "N-Type Gas Phase Dopants - Physical and Thermodynamic Properties of Arsine,
Phosphine and Stibine", Solid State Technology,1Z (1),47 (1974).28. Yaws, C. L. and Others, "Oxides of Nitrogen (Nitrous OXide, Nitric Oxide and Nitrogen Dioxide) - Phy. and
Thermo. Prop. (3)", Chem. Eng., 81 (17), 99 (August 19,1974).29. Yaws, C. L. and Others, ·Physical and Thermodynamic Properties of Silane", Solid State Techn., 21 (1), 43
(January, 1978).30. Yaws, C. L. and Others, "Physical and Thermodynamic Properties of Silicon Tetrachloride", Solid State Techn.,
22 (No.2), 65 (February, 1979).31. Yaws, C. L.and Others, ·Physical and Thermodynamic Properties of Silicon Tetrafluoride", J.Ch.I.Ch.E.,12 (1),
33 (1981).32. Yaws, C. L. and Others, •Physical and Thermodynamic Properties of Trichlorosilane", J.Ch.I.Ch.E., .14, 205
(1983).33. Yaws, C. L. and Others, 'Physical and Thermodynamic Properties of Dichlorosilane", Ind. Eng. Chem. Process
Des. Dev., 23,48 (1984).34. Yaws, C. L. and Others, "P-Type Gas Phase Dopants (Diborane and Pentaborane): Physical and
Thermodynamic Properties",Solid State Technology,1Z (11),31 (1974).35. Yaws, C. L., PHYSICAL PROPERTIES, McGraw-Hili, New York, NY (19n).36. Yaws, C. L., HANPBOOK OF VISCOSITY, Vols. 1 and 4, Gulf Publishing Company, Houston, TX (1995,1997).37. Yaws, C. L.,CHEMICAl PROPERTIES HANPBOOK, McGraw-Hili, New York, NY (1999).38. Yaws, C. L., MATHESON GAS PATA BOOK, i h ed., Matheson Tri-Gas (Parisppany, NJ), McGraw-Hili, New
York, NY (2001).39. Yaws, C. L., YAWS HANpBooK OF THERMOPYNAMIC ANP PHYSICAL PROPERTIES OF CHEMICAL
COMPOUNPS, electronicedition,www.knovel.com. knovel, Norwich,NY (2003).
94
40. Yaws, C. L., YAWS HANpBOOK OF PHYSICAL PROPERTIES FOR HYPROCARBONS ANDCHEMICAlS, Gulf Publishing Company, Houston, IX (2005).
41. Younglove, B. A. and H. J. M. Hanley, "The Viscosity and Thermal Conductivity Coefficientsof Gaseous andLiquidArgon", J. Phys. Chem. Ref. Data, 15, 1323 (1986).
700
600 +----+----+-- ---- ---- -
= 500 +---+-----j---8.eu'j§ 400
200 +----+__ :Ja---1----1~--~--t___-
100 +--+--+-----j-----j----+-----+
600 800
0------------ --------+----+-- ---
o 200 400 1000 1200 1400 1600
Temperature, K
Figure 2 Viscosity of Gas for Oxygen
95
Table 2 Viscosity of Gas - Inorganic Compounds
n... =A+BT+cr+or (n.... mlcropoise, T - K)
NO 10 FORMULA NAME CAS No A B C 0 TMIN TMAX code n...oTMIN n...025C n..,0TMAX
1 35 AgCI silver (i) chloride 7783-90·6 -3642.7859 4.2626E+OO ·1.0957E·03 O.OoooE+OO 1770 1870 2 469.36 ._. 496.75
2 45 Agi silver (i) iodide 7783-96·2 -4626.4069 5.5461E+OO ·1.4563E·03 O.OOOOE+OO 1729 1829 2 609.32 ..- 645.73
3 77 AJ aluminum 7429·90-5 117.4766 8.4113E·02 3.3892E-06 O.OOOOE+OO 500 1500 2 160.38 ... 251.27
4 80 AJB3H12 aluminum borohydride 16962-07·5 -111.0212 1.3026E+00 ·1.6977E-03 O.OOOOE+OO 209 309 2 66.86 126.44 129.30
5 82 AJBr3 aluminum bromide 7727·15-3 -1990.9176 9.2859E+00 -7.1086E·03 O.OOOOE+OO 478 578 2 823.93 ... 1001.65
6 86 AJC2H6CI aluminum, dimethyl chloride 1184·58·3 ·8.7330 2.7420E-Ol ·4. 1264E·05 7.6459E·09 150 1500 2 31.49 69.55 335.48
7 96 AJC6H15 aluminum, triethyl 97·93·8 ·4.2825 3.3195E·Ol ·2. 1985E·05 4.5364E-09 150 1500 2 45.03 92.85 459.49
8 134 AJF3 aluminum fluoride 7764·18·1 -2030.2939 2.8246E+00 ·8.4359E-04 O.OOOOE+OO 1499 1599 2 308.27 ... 329.36
9 200 Ar argon 7440·37·1 6.1898 7.8295E·Ol ·2.1921 E·04 2.8331E-08 64 3273 1,2 70.26 220.89 1213.87
10 202 As arsenic 7440-38·3 ·13.2643 2.1090E·Ol ·8.6693E·06 O.OOOOE+OO 500 1500 2 90.02 ... 283.58
11 203 AsBr3 arsenic (iii) bromide 7764·33-0 -500.0182 3.8872E+OO -4.0555E·03 O.OOOOE+OO 304 404 2 307.25 ._- 408.64
12 228 AsCI3 arsenic trichloride 7784-34-1 -340.0906 3.1772E+OO ·3.6761 E·03 o.oooos-oo 257 357 2 233.85 280.42 325.75
13 230 AsF3 arsenic trifluoride 7784·35·2 ·275.1744 2.4248E+OO ·2.7414E-03 O.OOOOE+OO 267 367 2 177.05 204.08 245.59
14 231 AsF5 arsenic penlafluoride 7764·36·3 ·366.0401 4.6280E+OO ·6.2821 E·03 O.OOOOE+OO 193 293 2 293.94 ... 450.99
15 234 AsH3 arsine 7764·42-1 ·18.8096 6.7080E-Ol ·2.5387E-04 5.2632E·08 150 1500 1,2 76.28 160.02 593.81
16 238 Asl3 arsenic triiodide 7764·45·4 -1588.6153 5.3432E+00 -3.2496E·03 e.oooos-oo 647 747 2 508.34 ... 589.58
17 245 As203 arsenic trioxide 1327-53·3 1.7035 1.3890E·Ol 4.4973E·06 ·9.7127E·l0 200 1500 2 29.66 43.49 216.90
18 248 As2S3 arsenic (iii) sulfide 1303-33·9 -2561.1762 5.8615E+OO -2.6519E-03 O.OOOOE+OO 930 1030 2 596.55 ... 662.85
19 285 BBr3 boron tribromlde 10294-33-4 -395.5227 4.2188E+00 ·5.2323E·03 o.oocos-oo 228 328 2 294.65 397.20 425.46
20 361 BCI3 boron trichloride 10294·34·5 ·717.1107 6.4911E+OO -1.3826E·02 7.5229E-06 200 1500 1,2 88.24 188.54 3300.80
21 363 BF3 boron trifluoride 7637-07-2 15.5982 5.6774E·Ol ·1.6641E-04 2.4769E·08 150 1500 1,2 97.05 170.56 571.89
22 369 BH3CO borane carbonyl 13205·44-2 ·100.8878 1.8971E+00 ·3.0486E·03 O.OoooE+OO 136 236 2 100.90 ... 177.11
23 372 BI3 boron triiodide 13517·10-7 ·672.0161 4.9796E+OO ·5.0693E·03 O.OoooE+OO 316 416 2 395.60 -_. 522.33
24 390 B2CI4 diborane, tetracbloro 13701-67·2 -293.4822 4.1135E+OO -5.7647E-03 o.oooos-oo 181 281 2 260.64 ... 405.26
25 391 B206 diborane, dsutero 20396-66-1 ·72.2622 1.9609E+OO ·3.5653E·03 O.oooOE+OO 100 200 2 88.18 ..- 177.31
26 392 B2F4 dlborane, letrafluoro 13965·73-6 ·323.3557 3.6064E+OO ·4.5983E·03 O.OOOOE+OO 217 317 2 242.95 343.15 357.91
27 393 B2H5Br diborane hydrobromlde ... ·186.4558 2.8054E+OO ·4.0782E·03 O.OOOOE+OO 169 269 2 171.11 ... 273.06
28 394 B2H6 diborane 19287-45-7 0.4515 2.7130E·Ol ·2.3138E·05 5.1606E·09 108 1500 1,2 29.39 79.42 372.75
29 401 B3N3H6 borazine 6569-51·3 -265.5043 2.9962E+OO ·3.8338E-03 O.OOOOE+OO 216 316 2 202.46 287.00 298.32
30 404 B4Hl0 tetraborane 18283-93-7 ·117.0017 2.0154E+OO -3.0802E-03 O.OOOOE+OO 152 252 2 118.33 ... 195.34
31 405 B5H9 pentaborane 19624-22-7 -205.1359 2.2016E+OO -2.7414E-03 O.oooOE+OO 227 327 2 152.94 207.58 221.47
32 406 B5Hll pentaborane 16433-64-6 ·104.5660 1.9092E+OO -2.9359E·03 O.OOOOE+oo 150 250 2 115.91 .- 189.31
33 413 Bl0H14 decaborane._.
·495.1950 3.0353E+OO ·2.7707E·03 O.OoooE+OO 373 473 2 251.24 ... 320.50
34 416 Ba barium 7440·39·3 ·1903.0479 1.6492E+OO ·4.0285E·04 O.OOOOE+OO 2120 2220 2 206.72 ..- 216.79
35 534 BeBr2 beryllium bromide 7787·46·4 -1180.8196 3.4276E+OO -1.8666E·03 O.OOOOE+OO 743 643 2 335.56 ... 382.22
36 541 BeCI2 beryllium chloride 7787-47·5 ·720.7446 2.2120E+OO ·1.2566E·03 O.OOOOE+OO 705 805 2 214.23 ... 245.64
37 550 Bel2 beryllium iodide 7787·53·3 -1324.7627 4.0353E+OO ·2.2794E·03 O.OOOOE+OO 710 810 2 391.33 ... 448.32
38 562 Bi bismuth 7440-69-9 ·897.6827 1.0466E+OO ·2.6670E·04 O.OOOOE+oo 1787 1887 2 120.95 ..- 127.62
39 564 BiBr3 bismuth tribromlde 7787-58-8 ·1629.5780 5.2311E+OO -3.0729E-03 O.OOOOE+oo 676 776 2 502.53 --- 579.35
40 576 BiCI3 bismuth trichloride 7787-60-2 -1191.0091 3.8592E+00 -2.2832E-03 O.OOOOE+OO 670 770 2 369.88 --- 426.96
41 578 BiF3 bismuth fluoride 7787-61-3 -1047.4222 1.9666E+OO -7.5748E-04 O.OOOOE+OO 1123 1223 2 205.88 ... 224.82
42 579 BiF5 bismuth pentatluoride 7787·62·4 -1337.3519 6.8681E+OO -5.4669E-03 O.OOOOE+OO 453 553 2 652.31 ... 788.99
43 584 Bil3 bismuth triiodide 7787·64·6 ·2024.0664 5.6972E+OO -3.0299E·03 O.OooOE+OO 765 865 2 561.24 ._- 636.99
44 599 Bi203 bismuth oxide 1304-76-3 -3262.7703 3.1813E+OO ·6.9517E·04 O.oooOE+OO 2113 2213 2 355.59 ... 372.9745 626 BrF3 bromine trifluoride 7787·71·5 ·231.3572 1.9356E+OO ·2.1181E·03 O.OOOOE+OO 282 382 2 145.98 157.45 198.93
46 628 BrF5 bromine pentafluoride 7789·30·2 ·60.0249 1.9648E+OO ·3.5724E·03 O.OOOOE+OO 100 200 2 100.73 ... 190.04
47 633 Br2 bromine 7726·95·6 24.5872 4.1682E-Ol 7.7259E-05 ·1.8670E-08 150 1500 1,2 88.78 155.23 760.6348 639 C graphite 7782-42·5 2.6773 7.0864E-02 -8.8544E·07 o.oooos-oo 500 4000 2 37.89 --- 271.9749 640 CBr20 carbonyl bromide 593-95·3 ·59.2881 2.0296E+00 -3.6901 E-03 O.OOOOE+oo 100 200 2 106.77 --- 199.0250 641 CCI20 carbonyl chloride 75-44-5 ·115.6055 2.1039E+OO ·3.2836E·03 O.OOOOE+OO 145 245 2 120.85 ... 202.9451 642 CF20 carbonyl fluoride 353·50·4 ·142.9049 2.2510E+00 -3.3682E·03 O.OOOOE+OO 159 259 2 130.02 _.. 214.2352 644 CH4N20 urea 57·13·6 ·323.1118 1.7987E+00 ·1.5483E-03 O.oooOE+OO 406 506 2 151.85 ... 190.5653 645 CH4N2S thiourea 62-56·6 -8.0947 1.9771E·Ol 6.6352E·06 ·2.3282E·09 200 1500 2 31.69 51.38 295.5454 646 CNBr cyanogen bromide 506·68·3 ·394.3072 2.8018E+OO ·2.8010E·03 O.OOOOE+OO 325 425 2 220.57 ... 290.6055 647 CNCI cyanogen chloride 506·77·4 -262.9857 2.3286E+00 ·2.6363E·03 O.OOOOE+OO 267 367 2 170.50 196.94 236.4056 648 CNF cyanogen fluoride 1495-50-7 ·118.0668 1.5103E+00 -2.0624E·03 O.oooOE+OO 191 291 2 95.27 ... 146.6457 651 CN408 lelranitromethane 509-14·8 ·15.0348 3.5413E-Ol -7.8567E-05 1.3698E-08 200 1500 2 52.76 83.93 385.6158 652 CO carbon monoxide 630·08·0 18.0493 6.3753E-Ol -3.5748E-04 1.0287E·07 68 1500 1,2 59.78 179.08 517.1959 653 COS carbonyl sulfide 463·58·1 ·18.0013 5.2969E·Ol ·1.9661 E·04 4.3134E·08 250 1500 1,2 102.81 123.59 479.7360 655 CO2 carbon dioxide 124·38-9 11.8109 4.9838E·Ol ·1.0851E·04 O.OOOOE+OO 195 1500 1,2 104.87 150.76 515.2361 656 CS2 carbon disulfide 75·15·0 ·5.0476 3.4548E-Ol 2.4582E-05 ·3.8939E-08 273 1500 1,2 90.31 99.11 437.0662 661 C2N2 cyanogen 460-19·5 ·212.9718 2.0745E+00 -2.4677E-03 o.oooos-oo 245 345 2 147.42 186.17 209.1263 663 C302 carbon suboxlde 504·64·3 ·131.9279 2.0708E+00 ·3.0738E·03 O.OOOOE+OO 162 262 2 122.71 ... 199.5664 675 Ca calcium 7440·70-2 ·1287.0887 1.5648E+00 ·4.1573E·04 O.oooOE+OO 1707 1807 2 172.67 ... 183.0665 728 CaF2 calcium fluoride 7789·75-5 -2138.0381 1.5876E+00 ·2.7078E·04 O.OOOOE+OO 2757 2857 2 180.66 ._. 187.4366 791 CdCI2 cadmium chloride 10106-84-2 ·1643.1069 2.9214E+00 ·1.0755E·03 O.OOOOE+OO 1183 1283 2 307.82 ... 334.7067 798 CdF2 cadmium fluoride 7790·79-6 -2254.9774 2.3617E+00 ·5.5022E-04 O.OooOE+OO 1971 2071 2 262.46 ... 276.2168 804 Cdl2 cadmium iodide 7790·80-9 .1867.0792 4.1110E+OO ·1.8028E·03 O.OOOOE+OO 965 1065 2 421.26 ... 466.3369 809 CdO cadmium oxide 1306·19-0 ·1923.7766 2.2354E+OO ·5.7109E·04 O.OOOOE+OO 1782 1882 2 246.27 ... 260.5570 891 CIF chlorine monotluoride 7790·89-8 ·68.0069 1.5059E+00 ·2.5738E-03 o.oooos-oo 118 218 2 73.45 ... 137.7971 892 CIF03 perchloryl fluoride 7616·94·6 -20.9022 6.1461E-Ol -1.8108E·04 3.2854E-08 125 1500 1,2 53.39 147.12 604.4672 893 CIF3 chlorine lrifluoride 7790-91·2 ·228.9571 2.8365E+OO -3.8145E·03 O.OOOOE+OO 197 297 2 181.55 ... 276.9173 894 CIF5 chlorine pentafluoride 13637·63-3 ·195.9499 2.8801E+OO ·4. 1722E-03 O.OOOOE+OO 170 270 2 173.30 .- 277.6174 896 CIN02 nitryl chloride 13444-90-1 ·90.7394 1.8923E+00 ·3.1211E·03 O.OOOOE+OO 128 228 2 100.51 -_. 178.5375 898 CI02 chlorine dioxide 10049-04-4 ·147.2236 1.6680E+OO ·2. 1465E·03 O.OOOOE+OO 214 314 2 111.10 159.29 164.7676 899 CI2 chlorine 7782·50-5 -11.1329 5.2750E-Ol -1.4782E·04 3.2123E·08 150 1500 1,2 64.77 133.85 555.9377 900 CI20 chlorine monoxide 7791·21·1 ·100.8909 1.7154E+OO ·2.6186E-03 e.oooos-oo 153 253 2 99.86 ... 165.3378 903 CI205S2 pyrosulfuryl chloride 7791·27-7 ·353.3565 4.4508E+00 ·5.9343E-03 O.OOOOE+OO 200 300 2 299.42 446.11 447.7879 905 CI207 chlorine heptoxlde 10294-48-1 -215.7567 3.0604E+OO -4.2905E·03 O.OOOOE+OO 182 282 2 198.60 ... 305.8680 968 CoCI2 coball chloride 7646·79·9 ·1473.9246 2.4295E+00 ·8.3942E·04 O.OOOOE+OO 1272 1372 2 258.32 ... 279.31
96
Table 2 Viscosity of Gas - Inorganic Compounds
n... =A+ B T + c r' + Dr (nau • mlcropolse, T - K)
NO 10 FORMULA NAME CAS No A B C 0 TMIN TMAX code n..OTMIN n.-0 25 C n.-O™AX
81 1002 CoNC304 cobalt nitrosyl tricarbonyl 14096-82-3 -436.8885 3.9446E+OO -4.5117E-03 O.OOOOE+OO 262 362 2 287.13 338.13 399.92
82 1099 Cr02CI2 chromiumoxychloride 14977-61-8 -153.5774 2.3164E+OO -3.2936E-03 O.OOOOE+OO 177 277 2 152.83 _. 235.17
83 1124 Cs cesium 7440-46-2 -486.5429 1.3630E+OO -8.5429E-04 2.0952E-07 950 1300 1,2 217.00 .-. 302.00
84 1128 CsBr cesium bromide 7787-69-1 -2182.1104 2.9828E+OO -8.7826E-04 O.OOOOE+OO 1523 1623 2 323.65 --- 345.81
85 1137 CsCI cesium chloride 7647·17-8 ·1933.3446 2.8482E+OO -7.8111E-04 O.OOOOE+OO 1520 1620 2 287.29 --- 306.82
86 1140 CsF cesium fluoride 13400-13-0 ·1795.7654 2.5394E+OO -7.6992E-04 O.OOOOE+OO 1474 1574 2 274.59 --- 293.84
87 1144 Csi cesium Iodide 7789-17-5 -2385.5247 3.3059E+OO -9.8499E-04 O.OOOOE+OO 1503 1803 2 358.21 --- 382.84
88 1173 CuBr cuprousbromide 7787-70-4 -1820.4028 2.4145E+OO -6.9256E-04 O.OOOOE+OO 1568 1668 2 262.78 --- 280.09
89 1229 CuCI cuprouschloride 7758-89-6 -1772.6092 2.1474E+OO ·5.6865E-04 O.OOOOE+OO 1713 1813 2 237.29 --- 251.50
90 1230 CuCI2 cupric chloride 7447-39-4 ·1468.1204 2.5363E+OO ·9.1180E-04 O.OOOOE+OO 1216 1316 2 268.18 --- 290.97
91 1255 Cui copper Iodide 7681-65-4 -2103.4189 2.8065E+OO -8.0919E-04 O.OOOOE+OO 1559 1659 2 305.25 --. 325.48
92 1302 02 deuterium 7782-39-0 17.9368 4.0045E-Ol -1.6865E-04 4.2382E-08 60 1500 1,2 41.37 123.46 382.18
93 1303 020 deuteriumoxide 7789-20-0 ·9.4745 3.1098E-Ol 1.7721E-04 -3.2420E-08 150 1500 1,2 41.05 98.14 746.30
94 1404 FH03S f1uorosulfonic acid 7789-21-1 -95.0143 1.4009E+OO -1.9502E-03 O.OOOOE+OO 184 284 2 96.84 ... 145.59
95 1406 FNO nitrosyl fluoride 7789-25-5 -280.8366 2.5691E+OO -4.0695E-03 O.OOOOE+OO 141 241 2 0.00 ... 101.74
96 1407 FN02 nitryl fluoride 10022-50-1 -64.0818 1.8498E+OO -2.9237E-03 O.OOOOE+OO 107 207 2 79.13 --- 152.22
97 1408 FN03 fluorine nitrate 7789-26-6 -66.7699 1.9210E+OO -3.5164E-03 O.OOOOE+OO 98 198 2 87.90 ._. 175.81
98 1409 F2 fluorine 7782-41-4 ·4.7333 8.8413E-Ol -3.7969E-04 9.3852E-08 53 1500 1,2 41.48 227.61 783.91
99 1412 F20 fluorine oxide 7783-41-7 -26.4691 1.7432E+OO ·3.8849E-03 O.OOOOE+OO 49 149 2 50.09 ... 147.22
100 1413 F202 difluorine dioxide 7783-44-0 -74.9394 1.6665E+00 -2.8327E·03 O.OOOOE+OO 119 219 2 83.41 ..- 154.23
101 1434 FeC505 iron pentacarbonyl 13463-40-6 -511.4288 4.8335E+OO -5.6446E-03 O.OOOOE+OO 253 353 2 350.43 427.91 491.55
102 1502 FeCI2 ferrouschloride 7758·94-3 -2435.1143 4.0986E+OO -1.4411E-03 O.OOOOE+OO 1247 1347 2 434.87 ... 470.90
103 1505 FeC13 ferric chloride 7705-08-0 -1338.8072 5.4368E+OO ·3.7906E-03 O.OOOOE+OO 542 642 2 496.60 ..- 591.37
104 1585 GaCI3 gallium trichloride 13450-90-3 ·17.2490 3.2994E-Ol -7.4583E-06 -2.2570E-09 200 1500 2 48.42 80.40 453.26
105 1637 Ga germanium 7440-56-4 114.9901 2.8467E·Ol -4.7792E-05 O.OOOOE+OO 500 1500 2 245.38 -.- 434.47
106 1639 GeBr4 germaniumbromide 13450-92-5 -756.7328 5.9472E+OO -6.2701E-03 O.OOOOE+OO 299 399 2 461.47 ._- 618.23
107 1640 GeCH8 !oermane,methyl 1449-65-6 -90.5250 2.1797E+OO -3.7561E-03 O.OOOOE+OO 115 215 2 110.66 ..- 204.56
108 1660 GeCI3F germane,lrichlorofluoro 24422-20-6 -462.9827 4.9852E+OO -6.2574E·03 O.OOOOE+OO 223 323 2 338.32 467.13 494.75
109 1661 GeCI4 germaniumchloride 10038-98-9 -418.8131 4.6024E+OO -5.8015E-03 O.OOOOE+OO 222 322 2 316.28 437.66 461.32
110 1663 GeF2CI2 germane,dichlorodlfluoro 24422-21-7 ·466.9808 5.0722E+OO -6.3987E-03 o.oooos-eo 221 321 2 342.25 476.51 502.22
111 1664 GeF3CI germane,chlorolrifluoro 14188-40-0 -383.9192 4.4954E+OO -5.8849E-03 O.OOOOE+OO 207 307 2 294.37 433.27 441.50
112 1665 GeF4 germanium(iv) fluoride 7783-58-6 -482.1403 4.4970E+OO ·5.1911E·03 O.OOOOE+OO 258 358 2 332.83 397.20 462.61
113 1668 GeHCI3 germane,lrichloro 1184-65-2 -283.4349 3.4956E+OO -4.6342E-03 O.OOOOE+OO 202 302 2 233.82 346.82 349.68114 1669 GeH2BrZ germane,dibromo 13769-38-3 -443.2255 4.0719E+OO ·4.7004E-03 O.OOOOE+OO 258 358 2 294.70 352.99 412.21
115 1670 GeH2CI2 germane,dichloro 15230-48-5 -244.5065 2.9426E+OO -3.8703E-03 o.coooe-oc 205 305 2 196.28 288.78 293.04
116 1671 GeH3Br germane,bromo 13569-43-2 ·305.2486 3.0203E+OO -3.6289E-03 uooooe-cc 241 341 2 212.07 272.67 302.79117 1672 GeH3CI germane,chloro 13637-65-5 -243.3596 2.6516E+OO -3.3467E-03 O.OOOOE+OO 221 321 2 179.37 249.72 263.03118 1675 GeH4 germane 7782-65-2 -87.8344 2.2029E+OO -3.9022E-03 uooooe-oo 107 207 2 103.55 ... 201.11119 1677 Gel4 germanium(iv) iodide 13450-95-8 -2436.1385 8.8870E+OO -5.7324E-03 uooooe-oo 600 700 2 832.69 -_. 976.00120 1686 Ge2H6 digermane 13818-69-8 -192.9571 3.0394E+OO -4.4809E-03 O.OOOOE+OO 164 264 2 185.22
_.297.24
121 1687 Ge3H8 lrigermane 14691-44-2 -198.8102 3.2155E+OO -4.6935E-03 O.OOOOE+OO 168 268 2 208.19_.. 325.53
122 1691 HBr hydrogenbromide 10035-10-6 7.1167 5.9895E-Ol -6.4476E-05 1.4164E·08 150 1500 1,2 95.56 180.34 808.27123 1694 HCN hydrogencyanide 74-90-8 -181.3835 1.6501E+OO -1.8972E·03 O.ooooE+OO 260 360 2 119.29 141.93 166.72124 1695 HCI hydrogenchloride 7647-01-0 ·16.8499 5.9875E-Ol -1.8291E-04 3.8340E-08 150 1500 1,2 68.98 146.42 599.13125 1696 HCI03S chlorosulfonicacid 7790-94-5 -113.8938 1.5611E+OO -2.1203E-03 O.OOOOE+OO 193 293 2 108.54 --- 161.55126 1697 HCI04 perchloric acid 7601-90-3 -162.9761 2.5578E+OO -3.6862E-03 uooooa-oo 172 272 2 167.85 ..- 260m127 1698 HF hydrogenfluoride 7664-39-3 ·172.6442 1.0559E+00 -8.1223E-04 7.8325E·07 200 1500 1,2 12.32 90.74 2227.21128 1699 HI hydrogenIodide 10034-85-2 -5.4012 6.8915E-Ol -1.2916E·04 2.8522E-08 150 1500 1,2 95.16 189.34 833.98129 1702 HN03 nitric acid 7697-37-2 -11.5389 3.7716E-Ol -9.7302E·05 1.9668E·08 150 1500 2 42.91 92.78 401.65130 1709 H2 hydrogen 1333·74-0 1.7611 3.4165E·Ol -1.8368E-04 5.1147E-08 15 1500 1,2 6.84 88.65 273.59131 1712 H2O water 7732-18·5 22.8211 1.7387E-Ol 3.2465E-04 -1.4334E-07 150 1500 1,2 55.72 99.72 530.32132 1713 H202 hydrogenperoxide 7722-84-1 -8.6538 3.6598E-Ol -4.3874E·05 8.6766E·09 150 1500 2 45.28 96.79 470.88133 1714 H2S hydrogensulfide 7783-06-4 192.1463 -3.9855E-Ol 9.6506E-04 -2.8172E-07 150 1500 1,2 153.13 151.64 814.89134 1716 H2SO4 sulfuric acid 7664-93-9 3.7656 1.7887E-Ol 6.0039E-06 -1.3785E·09 200 1500 2 39.77 57.59 280.92135 1718 H2S2 hydrogen disulfide 13465·07-1 -94.9342 1.3185E+OO -1.8392E·03 O.OOOOE+OO 183 283 2 85.05 --- 131.03136 1719 H2Se hydrogenselenlde 7783-07'5 -21.6560 6.9696E·Ol -2.0528E·04 4.1736E-08 150 1500 2 78.41 169.00 702.75137 1721 H2Te hydrogentelluride 7783-09-7 -254.8514 2.7286E+OO -3.4181E·03 o.oooos-oo 224 324 2 185.04 254.85 270.49138 1722 H3NO hydroxylamine 7803·49-8 -13.7930 4.0281E-Ol -1.0298E-04 2.0328E·08 200 1500 2 62.81 97.69 427.31139 1723 H3P02 hypophosphorous acid 6303-21-5 -214.1500 1.6663E+OO -1.7552E·03 o.ooooa-oo 300 400 2 127.54 ..- 171.42140 1724 H3P03 phosphorousacid 13598-38-2 -293.5921 1.9398E+OO -1.8561E·03 O.OOOOE+OO 348 448 2 156.39 _.. 202.79141 1725 H3P04 phosphoricacid 7664-38·2 -1166.4316 4.0388E+00 -2.5086E-03 o.ooooe-oc 630 730 2 382.37 ..- 445.08142 1738 He hellum-3 14762-55-1 13.7917 5.9419E-Ol -3.0721E-04 8.1326E·08 10 1500 1,2 19.70 165.79 488.31143 1739 He helium-4 7440-59-7 22.7081 6.3430E-Ol ·2.2460E-04 4.5396E-08 20 2000 1,2 35.30 193.06 756.07144 1756 HfF4 hafniumfluoride 13709-52-9 -1761.9626 3.1501E+00 -1.1512E·03 O.OOOOE+OO 1193 1293 2 337.66 ... 366.44145 1771 Hg mercury 7439-97-6 53.3366 7.3022E-Ol 3.6991E-04 ·1.6667E-07 473 1073 1,2 464.00 -.. 1057.00146 1773 HgBrZ mercuricbromide 7789-47-1 -1244.1571 5.0318E+OO -3.4936E-03 O.OOOOE+OO 545 645 2 460.67 -.. 548.01147 1774 HgCH3CI methYlmercury chloride 115-09·3 ·208.0879 2.0474E+OO -2.4087E-03 O.OOOOE+OO 250 350 2 153.22 188.23 213.44148 1800 HgCI2 mercuricchloride 7487·94·7 -1052.8621 4.4146E+OO -3.1436E-03 uooooe-oo 527 627 2 400.72 -.. 479.31149 1813 Hgl2 mercuric Iodide 7774-29-0 -1287.4153 4.8971E+OO ·3.2554E-03 O.OOOOE+OO 577 677 2 454.58 -.. 535.96150 1629 Hg2CI2 mercury (I) chloride 10112-91-1 -878.7155 3.1709E+OO -2.0297E-03 O.OOOOE+OO 606 706 2 297.61 ... 348.35151 1868 IF5 iodine pentafluoride 7783-66-6 ·420.3412 3.4892E+OO -3.8127E-03 O.OOOOE+OO 283 383 2 261.19 281.04 356.51152 1869 IF7 iodine heplafluoride 16921-96-3 -747.2929 6.2924E+OO -6.9200E·03 O.OOOOE+OO 280 380 2 471.19 513.63 644.19153 1873 12 iodine 7553-56-2 -0.3856 4.9415E-Ol -7.5907E-05 1.6452E·08 200 1500 1,2 95.54 140.63 625.57154 1960 K polassium 7440-09·7 OOסס.487- 1.1783E+OO -7.0000E-04 1.6667E-07 1100 1500 1,2 184.00 -.- 268.00155 1972 KBr potassiumbromide 7758-02-3 -2351.1631 3.0567E+OO -8.5952E-04 uooooa-oo 1803 1703 2 340.15 ..- 361.64156 2009 KCI potassiumchloride 7447·40-7 -1352.7957 1.7177E+OO -4.7346E-04 O.OOOOE+OO 1639 1739 2 190.68 ..- 202.52157 2018 KF potassiumfluoride 7789-23-3 -1260.4771 1.5147E+OO ·3.9857E·04 O.OOOOE+OO 1725 1825 2 166.37 ._. 176.34158 2035 KI potassiumIodide 7681-1\-0 -2846.6327 3.7908E+00 -1.0874E-03 O.OOOOE+OO 1568 1668 2 423.78 --- 450.97159 2047 KOH potassiumhydroxide 1310-58-3 -1132.7160 1.5206E+OO -4.4075E·04 O.OOOOE+OO 1550 1650 2 165.30 --- 176.32160 2162 Kr kMllon 7439-90-9 '4.9015 9.8571E·Ol -4.2526E-04 9.4426E-08 100 1500 1,2 89.51 253.69 835.52
97
Table 2 VIscosIty of Gas· Inorganic Compounds
n... = A+ B T + cr+ Dr (n... - mlcropolse, T - K)
NO 10 FORMULA NAME CAS No A B C 0 TMIN TMAX code n..OmiN n.-0 25 C n..OTMAX
161 2203 Li lithium 7439-93-2 1199.0000 -1.7433E-Hl0 9.5OOOE-04 -1.6667E-07 1600 2000 1,2 159.00 --- 179.00
162 2213 LiBr lithium bromide 755Q..35-8 -1401.2912 1.9026E-Hl0 -5.5690E-04 O.OoooE-HlO 1533 1633 2 206.58 --- 220.SO
163 2253 LiCI lithium chloride 7447-41-8 -1017.1497 1.3160E-HlO -3.6943E-04 o.ooooa-oo 1606 1706 2 143.57 --- 152.80
164 2270 Lil lithium Iodide 10377-51-2 -17eo.3007 2.6621 E-HlO -8.4672E-04 o.oooce-oo 1397 1497 2 286.18 --- 307.35
165 2392 MgCI2 magnesium chloride 7786-30-3 -1538.7401 1.9544E+00 -5.3984E-04 o.oooos-oo 1635 1735 2 213.59 -'- 227.08
166 2495 MnCI2 manganese (ii) chloride 7773-01-5 -1579.9481 2.3344E-HlO -7.3496E-04 O.OOOOE-HlO 1413 1513 2 251.27 --- 269.64
167 2555 MoC606 molybdenum hexacarbonyl 13939-06-5 ·3243.1778 7.4896E-Hl0 -3.4070E-03 uooooe-oo 924 1024 2 768.59 --- 853.77
168 2567 MoCI5 molybdenum (v) chloride 10241-05-1 -1397.9055 6.3252E-HlO ·4.7476E-03 o.ooooe-oo 491 591 2 563.48 --- 682.17
169 2572 MoF5 molybdenum (v) fluoride 13819-84-6 -419.7223 2.8540E-Hl0 -2.77ooE-03 o.eooos-oo 340 440 2 230.55 .-- 299.80
170 2573 MoF6 molybdenum fluoride 7783-77-9 -637.7689 5.1387E+00 -5.5178E-03 uoooos-oo 291 391 2 389.67 403.84 527.61
171 2582 MoOF4 molybdenum (vi) oxytetrafluoride 14459-59-7 -555.2621 3.4088E-Hl0 ·3. 1208E-03 O.OOOOE-HlO 371 471 2 280.03 --- 358.05
172 2585 Mo03 molybdenum oxide 1313-27-5 -1661.7060 2.5201 E-HlO ·8.1128E-04 O.OOOOE-HlO 1378 1478 2 270.48 --- 290.76
173 2607 NCIO nitrosyl chloride 2696-92-6 -11.4116 4.8180E-Ol -1.0178E-04 9.5423E-09 ISO 1500 2 58.60 123.44 514.49
174 2608 NCI3 nitrogen trichloride 10025-85-1 ·183.8886 1.7860E-HlO ·2.1204E-03 O.OOOOE-HlO 246 346 2 127.26 160.12 180.27
175 2610 ND3 heavy ammonia --- -59.2574 7.3208E-Ol ·9.8358E-04 O.OOOOE-HlO 197 297 2 46.84 --- 71.43
176 2613 NF3 nitrogen trifluoride 7783-54-2 -5.6336 7.5713E-Ol -3.0328E-04 6.5364E-08 66 1500 2 43.37 194.88 668.29
177 2616 NHF2 difluoramlne 10405-27-3 ·31.8664 9.4907E-Ol -1.7256E-03 O.OOOOE+oo 100 200 2 45.78 --- 88.92
178 2619 NH3 ammonia 7664-41-7 -7.6819 3.6699E-Ol ·4.7132E-06 4.8010E-l0 ISO 1500 1,2 47.26 101.33 533.82
179 2625 NH4Br ammonium bromide 12124-97-9 -2128.9211 7.S075E-HlO -4.7268E-03 O.OOOOE+oo 619 719 2 707.37 --- 825.54
180 2634 NH41 ammonium iodide 12027-06-4 -2619.1814 9.0948E-Hl0 -5.6619E-03 O.OOOOE-HlO 628 728 2 859.66 ..- 1001.20
181 2674 NO nitric oxide 10102-43-9 -0.6243 7.3843E-Ol -3.7605E-04 9.2672E-08 110 1500 1,2 76.18 188.57 573.68
182 2675 NOF3 trifluoramlne oxide 13847-65-9 ·87.3152 2.0604E-Hl0 -3.5877E-03 O.OOOOE-HlO 112 212 2 98.63 --- 188.32
183 2676 N02 nitrogen dioxide 10102-44.0 -136.9303 1.0970E-HlO -6.8646E-04 1.9360E-07 200 1500 2 56.55 134.24 617.38
184 2678 N2 nitrogen 7727-37·9 4.4656 6.3814E-Ol -2.6596E-04 5.4113E-08 63 1970 1,2 43.72 172.52 643.16
185 2682 N2F2 cis-difluorodiazine 13812-43-6 '63.4677 1.7018E+00 -3.0942E·03 o.ooooe-oo 100 200 2 75.77 --- 153.12
186 2683 N2F2 trans-difluorodiazine 13776-82-0 -78.2966 2.0604E-Hl0 -3.7306E-03 O.OOOOE-HlO 101 201 2 91.95 ... 185.21
187 2684 N2F4 tetrafluorohydrazine 10036-47-2 -8.0457 5.4774E-Ol -1.7463E·04 2.9357E·08 112 1500 2 SO.97 140.52 519.73
188 2685 N2H4 hydrazine 302-01-2 -14.0089 3.4090E-Ol ·6.4395E-05 9.9042E·09 150 1673 2 35.71 82.17 422.48
189 2686 N2H4C ammonium cyanide 12211-52-8 -182.5518 1.3751E-HlO -1.4201E-03 O.OOOOE-HlO 309 409 2 106.83 --- 142.33
190 2701 N2H60 hydrazine hydrate 7803'57-8 ·103.2657 1.1462E-HlO ·1.4456E·03 O.OOOOE-HlO 221 321 2 79.67 109.97 115.81
191 2747 N20 nitrous oxide 10024-97-2 ·15.2405 6.1280E-Ol -2.4874E-04 5.3160E-08 150 1500 1,2 71.26 146.76 523.72
192 2748 N203 nitrogen trioxide 10544-73-7 -120.7113 1.7800E-HlO -2.5797E-03 O.OOOOE-HlO 170 270 2 107.33 --- 171.83
193 2749 N204 nitrogen tetraoxide 10544-72-6 -225.5377 2.0401 E-HlO -2.3347E-03 e.oooos-oo 262 362 2 148.61 175.17 206.98
194 2750 N205 nitrogen pentoxide 10102.03-1 -410.5197 3.0327E-Hl0 -3.1ooos-oa O.OOOOE-HlO 314 414 2 236.27 --- 313.77
195 2781 Na sodium 744Q..23-5 13.0000 3.87ooE-Ol -2.2333E-04 6.6667E-08 1200 1500 1,2 271.00 --- 316.00
196 2800 NaBr sodium bromide 7647-15-6 -1341.6444 1.7405E-HlO -4.8650E-04 o.oooos-oo 1614 1714 2 200.20 --- 212.37
197 2810 NaCN sodium cyanide 143-33-9 -1150.3825 1.3874E-HlO ·3.6623E·04 o.ooooa-oo 1719 1819 2 152.35 --- 161.51
198 2855 NaCI sodium chloride 7647-14-5 -834.7344 1.0272E-Hl0 -2.7564E-04 O.OOOOE-HlO 1688 1788 2 113.73 ... 120.62
199 2888 Nal sodium iodide 7681-82-5 ·1894.2191 2.6011 E-HlO -7.6412E-04 O.oooOE-HlO 1527 1627 2 295.90 ... 315.00
200 2897 NaOH sodium hydroxide 1310-73-2 -1120.0501 1.3032E-HlO -3.3330E-04 o.ooooe-oo 1780 1880 2 143.63 .-- 151.96
201 3025 NbC niobium carbide 12089-94-2 -3052.0005 1.3691 E-HlO -1.4570E-04 o.eoooa-ce 4523 4623 2 159.62 _. 163.27
202 3034 NbCI5 niobium (v) chloride 10026-12-7 -1326.7481 6.1957E+00 -4.7S02E-03 O.OOOOE-HlO 477 577 2 548.05 -_. 666.81
203 3037 NbF5 niobium (v) fluoride 7783-68-8 -911.9158 4.5175E-HlO -3.6016E-03 uooooa-oo 452 552 2 394.35 --- 484.39
204 3091 Ne neon 7440·01-9 29.3187 9.9253E-Ol -2.8128E·04 3.7306E-08 30 3273 1,2 58.84 301.23 1572.87
205 3105 NiC404 nickel carbonyl 13463-39-3 -569.1759 5.3099E+00 -6.1909E·03 o.ocooa-oo 254 354 2 379.81 463.65 534.58
206 3198 02 oxygen 7782-44-7 ·4.9433 8.0673E-Ol -4.0416E-04 1.0111E-07 54 1500 1,2 37.72 202.34 637.05207 3199 03 ozone 10028-15-6 0.1477 5.5285E-Ol -1.6914E-04 2.6212E-08 80 1500 2 43.39 150.64 537.32208 3222 Os04 osmium tetroxide 20816-12-0 -606.7605 4.4884E-HlO -4.5880E-03 o.oooos-oo 314 414 2 350.49 --- 465.19209 3235 P phosphorus (red) 7723-14-0 ·14.4068 2.5911E-Ol -3.5543E-05 3.9000E·09 250 1500 2 48.21 59.79 307.45210 3238 PBr3 phosphorus tribromlde 7789·6Q..8 -340.5916 3.6398E-HlO -4.4589E-Q3 e.oocos-co 233 333 2 265.65 348.25 377.12211 3378 PCIF2 phosphorus (iii) chloride difluoride 14335-40-1 ·283.8525 3.4579E-Hl0 -4.6105E-03 uooooe-oc 200 300 2 223.30 337.27 338.57212 3379 PCI2F phosphorus (iii) cjjchloride fluoride 15597·83-4 -2SO.7233 3.0662E-HlO -4.0883E-03 O.OOOOE+oo 200 300 2 198.99 300.05 301.20213 3380 PCI2F3 phosphorus (v) dichloride trifluoride 13454·99-4 ·190.1513 3.3779E-HlO -5.2265E-03 O.OoooE-HlO 148 248 2 195.57 ... 326.23214 3381 PCI3 phosphorus (iii) chloride 7719-12·2 -9.5218 4. 1079E-Ol -9.4616E-05 1.9997E-08 150 1500 1,2 50.04 105.08 461.27215 3382 PCI5 phosphorus pentachloride 10026-13-8 -950.3259 4.9497E-HlO -4.0695E·Q3 o.ooooe-oo 433 533 2 430.12 _.. 531.86216 3384 PF3 phosphorus (iii) fluoride 7783·55-3 -139.9825 2.9750E-HlO -5.0143E-03 O.OOOOE-HlO 122 222 2 147.72 ..- 273.08217 3387 PF5 phosphorus (v) fluoride 7647-19-0 -322.5472 4.48ooE-HlO -6.3215E-03 O.OOOOE-HlO 179 279 2 277.61 _.. 435.65218 3389 PH3 phosphine 7803·51-2 ·9.6610 4.8694E-Ol -1.7387E-04 3.9832E-08 139 1500 2 54.93 121.12 463.98219 3392 PH41 phosphonium iodide 12125-09-6 -382.3435 3.0577E-HlO -3.2762E-03 O.OOOOE-HlO 292 392 2 230.76 238.08 312.67220 3395 POBr3 phosphorus (v) oxybromlde 7789-59'5 -656.1509 4.6124E-HlO -4.5745E·03 O.OOOOE-HlO 329 429 2 366.44 --- 480.80221 3396 POCI3 phosphorus oxychloride 10025-87-3 -9.8521 3.0734E-Ol -6.6377E-05 1.2944E-08 150 1500 2 34.80 76.22 345.49222 3398 PSCI3 phosphorus thiochloride 3982·91-0 ·325.6819 3.3546E+OO -4.0716E·03 O.OoooE-HlO 237 337 2 240.58 312.54 342.37223 3399 PSCIF2 phosphorus (v) sulfide chloride difluoride 2524-02-9 -116.7357 2.8051E+00 -4.7845E-Q3 O.OOOOE-HlO 118 218 2 147.90 --- 267.51224 3400 PSF3 phosphorus (v) sulfide trifluoride 2404-52-6 -157.1901 3.3236E+00 -5.5513E-03 O.OOOOE-HlO 124 224 2 170.26 --- 309.04225 3443 P2CI4 phosphorous chloride 13497-91-1 ·403.3517 4.0295E+OO -4.7953E-Q3 uooooa-oo 245 345 2 296.29 371.78 416.18226 3444 P2F4 phosphorous difluoride 13824-74-3 -288.2591 3.7973E-HlO -5.2499E·03 o.oooos-oo 187 287 2 237.60 -.- 368.85227 3448 P203 phosphorus trioxide 1314·24-5 -321.1681 2.5333E-HlO -2.6839E-03 o.ooooe-oo 297 397 2 194.44 195.56 261.54228 3449 P205 phosphorus pentoxide 1314-56-3 -1321.8820 3.4241E+00 -1.7067E.o3 O.OOOOE-HlO 828 928 2 343.29 --- 385.96229 34SO P2S3 phosphorus (iii) sulfide 12165-69-4 -1224.2348 3.7123E+00 -2.0899E·03 O.OOOOE-HlO 713 813 2 360.29 .-. 412.53230 3451 P2S5 phosphorus (v) sulfide 1314-80-3 24.4886 5.6677E-Ol 6.3397E-05 ·1.4132E-08 250 1500 2 169.92 198.73 969.59231 3461 P406 phosphorous (iii) oxide 12440-00-5 -504.1484 3.9971 E-HlO -4.2346E-03 O.OOOOE-HlO 297 397 2 309.37 311.14 415.24232 3462 P4S3 phosphorus sesquisulfide 1314-85-8 -1790.4563 6.1888E-HlO ·3.8394E.o3 O.oooOE-HlO 631 731 2 585.89 _.- 681.87233 3483 Pb lead 7439-92-1 -926.7117 9.7703E-Ol -2.2752E-04 uoooos-oo 1972 2072 2 115.24 ... 120.93234 3487 PbBr2 lead bromide 10031-22-8 -2183.0477 4.1295E-HlO -1.6oo4E-03 o.oooos-oo 1115 1215 2 431.76 --- 471.77235 3504 PbC8H20 tetraethyl lead 78-0Q..2 2.6034 2.4753E-Ol -1.6699E.o5 3.6278E·09 139 1500 2 36.80 75.01 348.56236 3514 PbCI2 lead chloride 7756-95-4 -2019.3063 3.6190E+00 -1.3412E-03 O.OOOOE-HlO 1174 1274 2 380.93 --- 414.46237 3521 PbF2 lead fluoride 7783-46-2 ·2333.6179 3.2052E+00 -9.4765E-04 o.oooos-oo 1516 1616 2 347.62 _.- 371.31238 3537 PbO lead oxide 1317-36-8 -2441.5812 2.9840E-HlO -7.9695E-04 O.OOOOE-HlO 1697 1797 2 327.26 --- 347.19239 3545 PbS lead sulfide 1314-87-0 -2290.5270 3.1721E-HlO -9.4455E-04 O.OOOOE+OO 1504 1604 2 343.73 ... 367.35240 3781 Rb rubidium 7440-17-7 -1021.0000 2.4025E-Hl0 -1.5375E-03 3.75OOE-07 1000 1500 1,2 219.00 --. 389.00
98
Table 2 Viscosity of Gas· Inorganic Compounds
n... =A+ B T+ CT2+ Dr (n... - micropoise, T - K)
NO 10 FORMULA NAME CAS No A B C D TMlN TMAX code n...mIN n...25C ....TMAX
241 3786 RbBr rubidium bromide 7789-39-1 -1946.5706 2.5904E+OO -7.4515E-04 o.oooos-oo 1563 1663 2 281.84 --- 300.46
242 3791 RbCl rubidium chloride 7791-11-9 -1733.9468 2.2334E+OO -6.2450E-04 O.OOOOE+OO 1613 1713 2 243.74 --- 259.35243 3795 RbF rubidium fluoride 1344EH4-7 -1619.4391 2.0595E+OO -5.6950E-04 O.OOOOE+OO 1633 1733 2 225.04 .-. 239.27244 3801 Rbi rubidium Iodide 7790-29-6 -2173.1724 2.9706E+OO -6.7467E·04 O.OOOOE+OO 1523 1623 2 322.34 --- 344.20245 3875 Re207 rhenium heptoldde 1314-68-7 -1581.6392 5.9511E+OO -3.9247E-03 O.OOOOE+OO 583 683 2 554.07 --- 652.19246 3940 Rn radon 10043-92-2 -330.4872 3.9736E+OO ·5.2680E-03 O.OOOOE+OO 202 302 2 257.51 385.96 389.21
247 3974 RuF5 ruthenium (v) fluoride 14521-18-7 -639.2646 3.1942E+OO -2.5548E-03 O.OOOOE+OO 450 550 2 280.91 --- 344.78
248 3991 S sulfur 7704-34-9 0.5832 1.4759E-Ol -7.7811E-06 2.6049E-09 388 1000 1,2 56.83 -- 143.00
249 3994 SCI2 sulfur dichloride 10545-99-0 ·0.6860 3.9799E-Ol -1.6247E-05 -1.1344E-08 150 1500 2 56.63 116.25 521.48
250 3996 SCI20 thlonyl chloride 7719-09-7 ·8.3602 4.2203E-Ol -6.4709E-Q5 1.3477E·08 150 1500 2 53.53 112.07 524.57
251 3998 SF4 sulfur tetrafluoride 7783-60-0 -156.0360 2.7097E+OO ·4.1927E-03 O.OOOOE+OO 148 248 2 151.39 --- 256.20
252 3999 SF5Br sulfur bromide pentafluoride 15607-89·3 -380.1295 4.5377E+OO ·6.1462E-03 O.OOOOE+OO 194 294 2 289.19 ._- 442.85
253 4000 SFSCI sulfur chloride pentafluoride 13760-57-9 ·401.9725 4.6519E+OO ·6.0548E-03 O.OOOOE+OO 209 309 2 306.11 446.76 457.49
254 4001 SF6 sulfur hexafluoride 2551-62·4 -28.4531 6.2815E-Ol -1.4017E-04 1.2697E-08 150 5000 1,2 62.66 146.71 1195.21
255 4002 SF60 sulfur fluoride hypofluorite 15179-32-5 ·358.0046 4.6902E+OO -6.4755E-Q3 O.OOOOE+OO 187 287 2 292.96 --- 454.85
256 4004 SOBr2 thionyl bromide 507·16-4 -256.9405 2.8699E+OO -3.6041E·03 O.OOOOE+OO 223 323 2 204.02 278.35 294.12257 4005 SOCl2 thionyt chloride 7719-09-7 -134.6188 2.0527E+00 -2.9565E-03 O.OOOOE+OO 172 272 2 131.14 -- 205.05258 4006 SOF2 thionyl fluoride 7783-42-8 -121.1037 2.1604E+OO -3.3899E·03 e.ooooa-oo 144 244 2 119.29 ... 204.03259 4007 502 sulfur dioldde 7446-09-5 ·17.0634 5.3833E-Ol -1.7010E·04 3.4361E-08 150 1500 1,2 59.97 129.23 523.68260 4008 S02CI2 sulfuryl chloride 7791-25-5 ·14.2778 4.4710E-Ol ·8.9039E-05 1.7202E-08 150 1500 2 50.84 111.57 514.09261 4009 S02F2 sulfuryl fluoride 2699-79·8 -154.4498 2.8796E+OO -4.6095E-03 O.OOOOE+OO 137 237 2 154.10 _.. 269.34262 4010 503 sulfur trioldde 7446-11-9 ·16.3126 5.7051E-Ol -2.1781E-04 4.3154E-08 200 1500 1,2 89.42 135.57 495.02263 4013 S2C12 sulfur monochloride 10025-67-9 -164.1142 2.1711E+OO -2.9246E-03 O.OOOOE+OO 196 296 2 149.22 ... 222.34264 4014 S2F2 1,1 difluorodlsulfane 101947-30-2 -70.0748 l.9006E+OO -3.3514E-03 O.OOOOE+OO 109 209 2 96.74 --- 180.53265 4015 S2F2 difluorodisulfane 13709-35-8 ·99.4854 1.9250E+OO -3.0541E-03 O.OOOOE+OO 140 240 2 110.31 .-. 186.66286 4020 S3CI2 trisulfur dichloride 31703-09-0 -444.0800 4.6965E+OO ·5.8393E-Q3 O.OOOOE+OO 227 327 2 321.45 437.12 467.43267 4025 SbBr3 antimony tribromide 7789-61-9 ·1198.5552 5.2835E+OO -3.8955E·03 O.OOOOE+OO 503 603 2 473.64 --- 571.03268 4042 SbCI3 antimonytrichloride 10025-91-9 -8.3782 3.2019E-Ol -4.0769E-05 7.953OE-09 200 1500 2 54.09 83.67 407.02269 4044 SbCI5 antimony pentachloride 7647-18'9 -649.1828 5.5789E+OO ·6.1857E-03 O.OOOOE+OO 276 376 2 419.29 464.30 573.93270 4047 SbH3 stibine 7803-52-3 -174.5327 2.33OOE+OO -3.2348E-03 O.OOOOE+OO 185 285 2 145.98 --- 226.85271 4049 Sbl3 antimony trilodlde 7790-44·5 -1654.5540 5.7847E+OO ·3.6193E-03 O.OOOOE+OO 624 724 2 546.03 ._- 636.52272 4056 Sb203 antimony (ill) oldde 1309-64-4 -2721.3973 3.4283E+OO -9.4021E·04 O.OOOOE+OO 1848 1748 2 374.94 ._- 398.44273 4069 sees selenosulfide, carbon 5951-19-9 ·160.3357 2.0406E+OO -2.7357E-03 O.OOOOE+OO 198 298 2 136.40 --- 204.79274 4107 5eC14 selenium tetrachloride 10026-03-6 -1475.6012 5.6566E+OO -3.7553E-03 O.ooooE+OO 578 678 2 539.51 --- 633.39275 4109 SeF4 selenium tetrafluoride 13465-68-2 -271.2948 2.4494E+OO -2.7952E·03 O.OOOOE+OO 263 363 2 179.70 210.52 249.56276 4110 SeF6 selenium hexafluoride 7783·79-1 -511.6967 5.2097E+OO -6.3OO3E-03 O.OOOOE+OO 238 338 2 372.34 481.53 529.84277 4115 SeOCI2 selenium oxychloride 7791-23-3 '316.5971 2.6802E+OO -2.9346E-03 O.OOOOE+OO 282 382 2 205.48 221.63 278.84278 4116 SeOF2 selenium Oxyfluoride 7783·43-9 ·266.7453 2.1723E+OO -2.3451E-03 O.OOOOE+OO 288 388 2 164.48 172.46 223.11279 4117 Se02 selenium dioldde 7446·08·4 -692.0126 2.8371E+OO -1.9891E-03 O.OOOOE+OO 538 838 2 258.69 ..- 308.42280 4118 Se02F2 selenium dioxydifluoride 14984-81·7 ·224.7720 3.2180E+OO -4.6149E·03 nooeoa-oo 174 274 2 194.87 ... 310.25281 4123 5e2C dlselenlde, carbon 506-80·9 -218.5544 2.3577E+OO ·2.9147E·03 O.OOOOE+OO 229 329 2 168.97 225.30 241.84282 4140 51 silicon 7440·21-3 1.4899 5.7394E-02 -7.2099E·07 O.OOOOE+OO 500 3000 2 30,01 ... 167.18283 4143 SiBrCI2F silane, bromodichlorofluoro --- -239.7115 3.8878E+OO ·5.7881E-03 O.OOOOE+OO 161 261 2 235.90 --- 380.60284 4144 SiBr2CIF silane, dibromochlorofluoro
_.-284.0666 4.2217E+OO -6.0509E-03 O.OOOOE+OO 174 274 2 267.00 _.. 418.27
285 4145 SiBr3CI silane, tribromochloro 13465-78-4 -544.9250 5.1754E+OO ·6.0552E·03 O.OOOOE+OO 252 352 2 375.49 459.85 526.87286 4146 SiBr4 tetrabromosllane 7789-66-4 -639.2289 5.4331E+OO ·5.9896E-03 O.OOOOE+OO 279 379 2 409.40 448.21 559.14287 4149 SICH3CI3 silane, methyltrichloro 75-79'8 -4.5092 3.4217E-Ol -3.5043E-05 -3.8698E-09 150 1500 2 46.01 94.29 416.83288 4150 SiCH4CI2 silane, methyldichloro 75-54'7 -12.0000 3.8782E-Ol -9.2902E-05 1.8569E·08 150 1500 2 44.15 95.86 423.38289 4152 SiC2HSCl3 silane, ethyttrichloro 115·21-9 1.1777 2.7994E-Ol -1.1769E-05 2.5359E-09 150 1500 2 42.91 83.66 403.16290 4153 SIC2H6C12 silane, dimethyldichloro 75-78·5 -10.3440 3.3808E-Ol ·7.1624E-05 1.4161E-08 150 1500 2 38.80 84.46 383.42291 4157 SIC3Hl0 silane, trimethyl 933-07-7 ·4.2088 2.9315E·Ol ·5.6338E·05 4.4554E-09 137 1500 2 34.98 78.31 323.80292 4187 SiC7H8CI2 silane, methytphenyldlchloro 149-74-6 -4.1651 2.5505E-Ol -2.0187E-05 4.1034E-09 150 1500 2 33.65 70.19 346.84293 4196 SiC8H20 silane, tetraethyl 631·36-7 -3.5181 2.1952E-Ol ·3.8619E·05 8.2784E-09 150 1500 2 28.57 58.72 266.81294 4238 SiCIC3H9 chlorotrimethylsilane 75-77·4 -11.0207 3.1936E·Ol ·7.5050E·05 1.4319E-Q8 150 1500 2 35.24 77.90 347.48295 4240 SICIF3 silane, chlorotrifluoro 14049-36-6 -208.3124 3.9361E+OO -6.3454E·03 O.OoooE+OO 135 235 2 207.74 ... 366.38296 4241 SICI2F2 silane, dichlorodlfluoro 18356-71-3 -471.3261 4.9631E+OO -6.1402E·03 O.OOOOE+OO 229 329 2 343.55 462.60 497.05297 4242 SiCI3Br silane, bromotrichloro 13465·74·2 -387.2080 4.5076E+OO -5.8366E-03 O.OOOOE+OO 211 311 2 304.35 437.90 450.27298 4243 SICI3F silane, trichlorofluoro 14965-52-7 -221.1638 3.7574E+OO -5.7391E-Q3 O.OOOOE+OO 152 252 2 218.07 -_. 361.54299 4244 SICI4 silicon tetrachloride 10026-04-7 -11.2748 4.0987E-Ol -1.0656E·04 2.2140E·08 150 1500 2 47.88 102.04 438.51300 4245 SiF4 silicon tetrafluoride 7783-61-1 13.6102 5.4316E-Ol -l.6499E-04 3.8652E-08 150 1500 1,2 91.50 161.91 587.57301 4246 SiHBr3 silane, tribromo 7789-57-3 ·312.0059 3.9543E+OO -5.2703E-03 o.ooeos-oo 200 300 2 268.32 398.47 400.08302 4247 SiHCI3 silane, trichloro 10025-78-2 ·6.9566 4.3431E-Ol ·1.0537E·04 2.3141E-08 145 1500 2 53.85 113.78 485.53303 4248 SIHF3 silane, trifluoro 13465-71-9 -178.6122 3.1955E+OO -5.0441E-03 O.oooOE+OO 142 242 2 172.99 _.. 299.10304 4250 SiH2Br2 silane, dibromo 13768-94·0 ·270.8545 3.3133E+00 ·4.3821E·03 O.OOOOE+OO 203 303 2 221.24 327.47 330.80305 4251 SiH2CI2 silane, dichloro 4109-96-0 -17.3408 4.7529E-Ol -1.3719E-04 2.2964E-08 150 1500 1,2 50.94 112.78 464.42306 4252 SIH2F2 silane, difluoro 13824-36-7 -149.7138 2.4911E+OO ·3.8189E·03 O.OOOOE+OO 151 251 2 139.56 _.- 235.04307 4253 SIH212 silane, dilodo 13760-02-6 -433.0967 3.7826E+OO -4.2297E-03 O.OoooE+OO 272 372 2 283.07 318.70 388.82308 4257 SiH3Br silane, monobromo 13465-73-1 -183.1429 2.5503E+OO -3.5996E-03 O.OOOOE+OO 179 279 2 158.34 ... 248.33309 4256 SiH3CI silane, monochloro 13465·78-6 -133.7420 2.1896E+OO -3.3171E-03 O.OOOOE+OO 155 255 2 126.01 _.. 208.94310 4259 SiH3F silane, monofluoro 13537-33-2 -69.9257 1.8890E+OO -3.4346E-03 c.ooooa-oc 100 200 2 84.63 _.- 170.50311 4260 SiH31 silane, iodo 13598-42-Q -245.5567 2.7621E+00 -3.5307E-03 O.OOOOE+oo 216 316 2 186.51 264.10 274.78312 4261 SiH4 silane 7803-62-5 5.3873 3.8328E·Ol ·4.7550E·05 1.0497E·08 150 1500 1,2 61.85 115.71 508.75313 4263 Sil4 silane, tetralodo 13465-84-4 -1898.7292 8.2418E+OO -6.Q115E-03 O.OOOOE+OO 511 611 2 742.04 ... 892.33314 4270 SiS silicon monosulfide 12504-41-5 -620.9702 1.1240E+OO -4.1999E-04 O.OOOOE+OO 1163 1263 2 118.21 ... 128.71315 4274 SI2C6H180 disiloxane, hexamethyl 107-46-0 -8.8599 2.7125E·Ol ·5.9742E-05 1.1594E·08 150 1500 2 30.52 67.01 302.73316 4275 Si2C6H19N dlsilazane, hexamethyl 999-97-3 -11.8486 2.6809E-Ol -5.9425E-05 9.9401E·09 200 1500 2 39.47 63.06 290.12317 4286 Si2CI8 disilane, hexachloro 13465-77-5 -733.9799 6.4170E+OO -7.1787E-03 o.oooos-oo 272 372 2 480.22 541.12 659.68318 4288 Si2F6 disilane, hexafluoro '-- ·660.8297 6.1789E+OO -7.1922E-03 o.oooos-oo 255 355 2 445.97 542.05 625.78319 4289 Si2H6 disllane 1590-87-0 4.0881 3.2428E-Ol -3.B040E-05 8.4183E-09 141 1500 2 48.97 97.61 433.33320 4290 Si2H60 dislloxane 13597-73-4 ·120.1770 2.5117E+OO -4.1291E-03 O.OoooE+OO 129 229 2 135.34 --- 238.56
99
Table 2 Viscosity of Gas - Inorganic Compounds
n... =A+ BT+cr+ Dr (n... - mlcropolse, T - K)NO ID FORMULA NAME CAS No A B C D TMIN TMAX code n..OTMIN n.-0 25 C n.-0™AX
321 4291 Si20CI3F3 disiloxane,trichlorotrifluoro --- -492.1875 6.0736E+00 -8.0981E-03 O.OOOOE+OO 200 300 2 398.60 598.78 601.05322 4295 Si3CI8 octachlorotrisilana --- -452.0469 6.0605E+OO -8.0807E-03 O.OOOOE+OO 200 300 2 436.83 636.58 638.85323 4296 Si3H8 trisilane 7783-26-8 -159.3616 2.7339E+OO -4.1329E-03 O.OOOOE+OO 156 256 2 166.19 .-- 269.51324 4297 Si3H9N trisilazane --- -208.9152 3.2408E+OO -4.7318E-03 O.OOOOE+OO 167 267 2 201.08 --- 319.37
325 4300 Si4Hl0 tetrasilane 7783-29-1 -259.6890 3.5405E+OO -4.8653E-03 O.OOOOE+OO 189 289 2 235.41 .-- 357.05326 4333 Sn tin (gray) 7440-31-5 -1559.9913 1.1297E+OO -1.8827E-04 O.OOOOE+OO 2825 2925 2 128.87 --- 133.57
327 4334 SnBr2 tin (ii) bromide 10031-24-0 -1485.3850 3.6830E+OO -1.7755E-03 O.OOOOE+OO 862 962 2 370.13 ._- 414.52
328 4335 SnBr4 stannicbromide 7789-67-5 -803.2236 6.2576E+OO -6.5559E-03 O.OOOOE+OO 302 402 2 489.23 _.- 653.13329 4337 SnCH6 methylstannane 1631·78-3 -170.5372 2.9562E+OO -4.5479E-03 O.OOOOE+OO 150 250 2 170.56 --- 284.26330 4422 SnCI2 stannouschloride 7772-99-8 -1290.5004 3.2638E+OO -1.5981E-03 O.OOOOE+OO 846 946 2 326.97 _. 366.92331 4424 SnCI4 stannicchloride 7646-78'8 -518.2452 5.2331E+OO -6.3189E-03 O.OOOOE+OO 239 339 2 371.70 480.29 529.67332 4428 SnF2 tin (ii) fluoride 7783-47-3 -1019.8927 2.0083E+OO -8.0453E-04 O.OOOOE+OO 1073 1173 2 208.83 .-- 228.94333 4429 SnF4 tin (iv) fluoride 7783-62-2 -1210.3017 2.7762E+00 -1.2583E-03 O.OOOOE+OO 928 1028 2 282.45 --- 313.91334 4431 SnH4 stannane 2406-52-2 -128.1661 2.6498E+OO -4.3850E-03 O.OOOOE+OO 127 227 2 137.87 ._- 247.49335 4432 Snl2 tin (ii) iodide 10294-70-9 -1963.0079 4.4574E+OO -2.0039E-03 O.OOOOE+OO 937 1037 2 454.25 .-- 504.34336 4433 Snl4 stannic iodide 7790-47-8 -1722.7119 6.4286E+00 ·4.2155E-03 O.OOOOE+OO 588 688 2 599.08 _. 704.47337 4438 SnS tin (ii) sulfide 1314-95-0 -1325.2951 1.9299E+OO -6.0005E·04 O.OOOOE+OO 1433 1533 2 208.14 -- 223.14338 4584 TeBr2 tellurium dibromide 7789-54-0 -680.8931 2.6640E+OO -1.8070E-03 O.OOOOE+OO 562 662 2 245.65 --- 290.82339 4587 TeCI2 tellurium dichloride 10025-71-5 -553.9876 2.2142E+OO -1.5246E-03 O.OOOOE+OO 551 651 2 203.25 ..- 241.37340 4588 TeCI4 tellurium tetrachloride 10026-07-0 -1258.7746 4.5105E+OO ·2.8724E-03 O.OOOOE+OO 610 710 2 423.98 _.. 495.79341 4590 TeF6 telluriumhexafluoride 7783-80-4 -664.3765 6.8238E+OO -8.3106E-03 O.OOOOE+OO 236 336 2 481.88 631.39 689.64342 4596 Te02 tellurium dioxide 7446-07-3 -776.1386 1.1022E+00 -3.3539E-04 O.OOOOE+OO 1468 1568 2 119.13 ._- 127.51343 4643 TiBr4 titanium (iv) bromide 7789-68-6 -1274.6876 6.2932E+00 -5.0093E-03 O.OOOOE+OO 453 553 2 548.44 --- 673.68344 4676 TiCI2 titanium (ii) chloride 10049-06-6 -1443.1363 1.7363E+00 -4.5736E·04 O.OOOOE+OO 1723 1823 2 190.70 -_. 202.14345 4677 TiCI3 titanium (iii) chloride 7705-07-9 -1481.6823 2.6344E+OO -9.6984E-04 O.OOOOE+OO 1183 1283 2 277.55 --- 301.79346 4678 TiCI4 titaniumtetrachloride 7550-45-0 -387.5498 3.7541E+00 -4.4265E-03 O.OOOOE+OO 249 349 2 272.85 338.25 383.51347 4680 TiF3 titanium (iii) fluoride 13470-08-1 -1057.5722 1.3535E+00 -3.7636E-04 O.OOOOE+OO 1623 1723 2 147.81 --- 157.21348 4686 Til4 titanium(Iv) Iodide 7720-83-4 -2195.5913 8.0055E+OO -5.1638E-03 O.OOOOE+OO 600 700 2 749.00 ._- 878.09349 4690 Ti02 rutile 1317-80-2 -1516.4511 1.0424E+OO -1.6556E-04 O.OOOOE+OO 2973 3073 2 119.15 _.. 123.29350 4704 nBr thallous bromide 7789-40-4 -1862.4693 3.7820E+OO -1.5536E-03 O.OOOOE+OO 1042 1142 2 391.60 .-- 430.44351 4728 Til thallium iodide 7790-30-9 -2020.4856 4.0823E+OO ·1.6701E-03 O.OOOOE+OO 1047 1147 2 422.98 -- 464.73352 4774 UC2 uraniumcarbide 12071-33-9 -5029.9730 2.2215E+OO -2.3295E-04 O.OOOOE+OO 4593 4693 2 259.08 -- 264.90353 4780 UCI4 uranium(iv) chloride 10026-10-5 -2699.4388 5.6409E+OO -2.3718E-03 O.OOOOE+OO 1014 1114 2 581.86 --- 641.16354 4784 UF4 uranium(Iv) fluoride 10049-14-6 -2432.6945 3.0800E+OO -8.4843E-04 O.OOOOE+OO 1640 1740 2 336.70 -- 357.91355 4787 UF6 uraniumfluoride 7783-81-5 -1038.5665 7.1301E+OO -6.9609E-03 O.OOOOE+OO 337 437 2 574.09 -_. 748.11356 4836 V vanadium 7440-62·2 296.8301 9.4705E-02 1.1736E-05 O.OOOOE+OO 1000 4000 2 403.27 ... 863.43357 4860 VCI4 vanadiumtetrachloride 7632-51-1 -7.1208 3.9414E-Ol -5.6115E-05 1.1741E-08 150 1500 2 50.78 105.72 497.46358 4880 VOCI3 vanadiumoxylrichloride 7727-18-6 ·3.7152 2.9969E-Ol -4.5563E-05 9.8205E·09 150 1500 2 40.25 81.85 376.45359 4913 WCI5 tungsten (v) chloride 13470-14-9 -1565.8466 6.8158E+OO -4.9812E·03 O.OOOOE+OO 509 609 2 613.11 --. 737.64360 4917 WF6 tungstenfluoride 7783-82-6 -757.0207 6.4801E+OO -7.1929E-03 O.OOOOE+OO 275 375 2 482.17 535.61 661.99361 4926 WOCI4 tungsten (vi) oxyletrachloride 13520-78-0 -1305.2500 6.4825E+OO -5.1802E-03 O.OOOOE+OO 451 551 2 564.17 .-. 693.68362 4927 WOF4 tungsten(vi) oxyletrafluoride 13520-79-1 -627.7891 3.7640E+OO -3.3962E-03 O.OOOOE+OO 379 479 2 311.11 _.- 396.01363 4945 Xe xenon 7440-63-3 -20.6121 9.4286E·01 -3.5316E-04 7.4880E-08 100 1600 1,2 70.22 231.09 890.58364 4947 XeF2 xenondifluoride 13709-36-9 -563.0646 3.1738E+OO ·2.7494E-03 O.OOOOE+OO 402 502 2 268.67 ._- 337.40365 4949 XeF4 xenontetrafluoride 13709-61-0 -722.5091 4.2095E+OO -3.7236E-03 O.OOOOE+OO 390 490 2 353.17 ..- 446.26366 4950 XeF6 xenon hexafluoride 13693-09-9 ·717.4417 5.1437E+OO -5.1680E-03 O.OOOOE+OO 323 423 2 404.17 -- 533.37367 5021 Zn zinc 7440-66-6 31.3034 5.6533E-Ol -1.4952E-04 3.3218E-08 250 1500 2 163.81 187.44 654.98368 5062 ZnCI2 zinc chloride 7646-85-7 -1203.6633 2.6788E+OO -1.1851E-03 O.OOOOE+OO 955 1055 2 273.75 .-. 303.38369 5069 ZnF2 zinc fluoride 7783-49-5 -1683.3307 2.0252E+OO -5.3347E-04 O.OOOOE+OO 1723 1823 2 222.43 ... 235.76370 5138 ZrCI2 zirconiumdichloride 13762-26-0 -1908.0878 2.6268E+OO -7.7710E-04 O.OOOOE+OO 1515 1615 2 287.98 ..- 307.40371 5143 ZrF4 zirconium(iv) fluoride 7783-64-4 -1356.2621 2.5241E+OO -9.6329E-04 O.OOOOE+OO 1135 1235 2 267.71 --- 291.80372 5163 ZrTe2 zirconiumtelluride 32321-65-6 -1269.9725 2.3728E+OO -9.0900E·04 O.OOOOE+OO 1130 1230 2 250.71 -- 273.43
code: 1 - data, 2 - estimaten~ - viscosity of gas, micropoiseA, B, C, and 0 - regressioncoefficientsfor chemical cOl1lloundT - temperature, KTMIN - minimumtel1llerature, KTMAX - maximumtemoerature, K
100
