Property | Value | Unit | Source |
---|---|---|---|
ω | 0.3740 | KDB | |
ΔfG° | -1953.94 | kJ/mol | Joback Calculated Property |
ΔfH°gas | -2121.99 | kJ/mol | Joback Calculated Property |
ΔfusH° | 7.26 | kJ/mol | Joback Calculated Property |
ΔvapH° | 11.14 | kJ/mol | Joback Calculated Property |
log10WS | -3.45 | Crippen Calculated Property | |
logPoct/wat | 3.382 | Crippen Calculated Property | |
McVol | 84.920 | ml/mol | McGowan Calculated Property |
Pc | [2323.00; 2323.38] | kPa |
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Pc | 2323.00 | kPa | KDB |
Pc | 2323.38 ± 10.13 | kPa | NIST |
ρc | 599.83 ± 10.00 | kg/m3 | NIST |
Tboil | [271.00; 277.20] | K |
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Tboil | 271.20 | K | KDB |
Tboil | 271.00 | K | NIST |
Tboil | 277.20 | K | NIST |
Tboil | 271.20 ± 0.50 | K | NIST |
Tboil | 271.15 ± 0.10 | K | NIST |
Tc | [386.35; 386.40] | K |
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Tc | 386.40 | K | KDB |
Tc | 386.35 ± 0.20 | K | NIST |
Tfus | [144.00; 144.90] | K |
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Tfus | 144.90 | K | KDB |
Tfus | 144.00 ± 1.00 | K | NIST |
Vc | 0.378 | m3/kmol | KDB |
Zc | 0.2733170 | KDB |
Property | Value | Unit | Temperature (K) | Source |
---|---|---|---|---|
Cp,gas | [165.29; 217.03] | J/mol×K | [270.70; 387.83] | ![]() |
T(K) Ideal gas heat capacity (J/mol×K) 170 180 190 200 210 220 300 350 | ||||
Cp,gas | 165.29 | J/mol×K | 270.70 | Joback Calculated Property |
Cp,gas | 175.21 | J/mol×K | 290.22 | Joback Calculated Property |
Cp,gas | 184.60 | J/mol×K | 309.74 | Joback Calculated Property |
Cp,gas | 193.45 | J/mol×K | 329.26 | Joback Calculated Property |
Cp,gas | 201.80 | J/mol×K | 348.79 | Joback Calculated Property |
Cp,gas | 209.65 | J/mol×K | 368.31 | Joback Calculated Property |
Cp,gas | 217.03 | J/mol×K | 387.83 | Joback Calculated Property |
Cp,liquid | 127.20 | J/mol×K | 293.00 | NIST |
ΔvapH | [17.10; 25.80] | kJ/mol | [246.50; 354.50] | ![]() |
T(K) Enthalpy of vaporization at a given temperature (kJ/mol) 18 20 22 24 26 250 300 350 | ||||
ΔvapH | 25.80 | kJ/mol | 246.50 | NIST |
ΔvapH | 24.20 | kJ/mol | 253.00 | NIST |
ΔvapH | 24.20 | kJ/mol | 299.50 | NIST |
ΔvapH | 21.00 | kJ/mol | 308.00 | NIST |
ΔvapH | 17.10 | kJ/mol | 308.00 | NIST |
ΔvapH | 23.10 | kJ/mol | 354.50 | NIST |
Pvap | [72.70; 1997.70] | kPa | [263.15; 379.05] | ![]() |
T(K) Vapor pressure (kPa) 0 500 1000 1500 2000 300 350 | ||||
Pvap | 72.70 | kPa | 263.15 | Isother... |
Pvap | 72.70 | kPa | 263.15 | Isother... |
Pvap | 72.70 | kPa | 263.15 | Vapor-l... |
Pvap | 89.60 | kPa | 268.12 | Vapor-l... |
Pvap | 89.60 | kPa | 268.12 | Isother... |
Pvap | 89.60 | kPa | 268.12 | Isother... |
Pvap | 89.60 | kPa | 268.13 | Isother... |
Pvap | 89.60 | kPa | 268.13 | Isother... |
Pvap | 91.00 | kPa | 268.13 | Vapor-l... |
Pvap | 109.40 | kPa | 273.09 | Vapor-l... |
Pvap | 109.40 | kPa | 273.09 | Isother... |
Pvap | 109.40 | kPa | 273.09 | Isother... |
Pvap | 132.40 | kPa | 278.00 | Isother... |
Pvap | 132.40 | kPa | 278.00 | Isother... |
Pvap | 132.40 | kPa | 278.00 | Vapor-l... |
Pvap | 132.30 | kPa | 278.03 | Isother... |
Pvap | 132.30 | kPa | 278.03 | Isother... |
Pvap | 132.40 | kPa | 278.03 | Isother... |
Pvap | 132.30 | kPa | 278.03 | Isother... |
Pvap | 132.30 | kPa | 278.03 | Isother... |
Pvap | 132.30 | kPa | 278.03 | Isother... |
Pvap | 132.40 | kPa | 278.03 | Isother... |
Pvap | 132.30 | kPa | 278.03 | Isother... |
Pvap | 132.60 | kPa | 278.06 | Isother... |
Pvap | 132.60 | kPa | 278.06 | Isother... |
Pvap | 134.60 | kPa | 278.36 | Vapor-l... |
Pvap | 159.00 | kPa | 282.99 | Isother... |
Pvap | 159.00 | kPa | 282.99 | Isother... |
Pvap | 159.00 | kPa | 282.99 | Vapor-l... |
Pvap | 189.30 | kPa | 287.91 | Isother... |
Pvap | 189.30 | kPa | 287.91 | Vapor-l... |
Pvap | 189.30 | kPa | 287.91 | Isother... |
Pvap | 192.90 | kPa | 288.16 | Vapor-l... |
Pvap | 225.40 | kPa | 292.97 | Isother... |
Pvap | 225.40 | kPa | 292.97 | Isother... |
Pvap | 225.40 | kPa | 292.97 | Vapor-l... |
Pvap | 265.30 | kPa | 297.95 | Vapor-l... |
Pvap | 265.30 | kPa | 297.95 | Isother... |
Pvap | 265.30 | kPa | 297.95 | Isother... |
Pvap | 268.80 | kPa | 298.13 | Vapor-l... |
Pvap | 310.20 | kPa | 302.90 | Isother... |
Pvap | 310.20 | kPa | 302.90 | Vapor-l... |
Pvap | 310.20 | kPa | 302.90 | Isother... |
Pvap | 316.00 | kPa | 302.92 | Experim... |
Pvap | 311.70 | kPa | 303.13 | Isother... |
Pvap | 311.70 | kPa | 303.13 | Isother... |
Pvap | 339.00 | kPa | 305.45 | Experim... |
Pvap | 361.00 | kPa | 307.90 | Isother... |
Pvap | 366.00 | kPa | 307.90 | Experim... |
Pvap | 361.00 | kPa | 307.90 | Isother... |
Pvap | 364.30 | kPa | 308.21 | Isother... |
Pvap | 364.30 | kPa | 308.21 | Vapor-l... |
Pvap | 364.30 | kPa | 308.21 | Isother... |
Pvap | 393.00 | kPa | 310.50 | Experim... |
Pvap | 417.80 | kPa | 312.88 | Isother... |
Pvap | 417.80 | kPa | 312.88 | Vapor-l... |
Pvap | 417.80 | kPa | 312.88 | Isother... |
Pvap | 419.00 | kPa | 312.93 | Experim... |
Pvap | 455.00 | kPa | 315.48 | Experim... |
Pvap | 481.20 | kPa | 317.88 | Isother... |
Pvap | 481.20 | kPa | 317.88 | Isother... |
Pvap | 481.20 | kPa | 317.88 | Vapor-l... |
Pvap | 487.00 | kPa | 317.90 | Experim... |
Pvap | 522.00 | kPa | 320.40 | Experim... |
Pvap | 551.70 | kPa | 322.89 | Isother... |
Pvap | 551.70 | kPa | 322.89 | Isother... |
Pvap | 560.00 | kPa | 322.91 | Experim... |
Pvap | 556.40 | kPa | 323.22 | Isother... |
Pvap | 556.40 | kPa | 323.22 | Isother... |
Pvap | 556.40 | kPa | 323.22 | Vapor-l... |
Pvap | 595.00 | kPa | 325.44 | Experim... |
Pvap | 629.50 | kPa | 327.88 | Isother... |
Pvap | 629.50 | kPa | 327.88 | Isother... |
Pvap | 633.00 | kPa | 327.92 | Experim... |
Pvap | 633.70 | kPa | 328.15 | Vapor-l... |
Pvap | 675.00 | kPa | 330.40 | Experim... |
Pvap | 718.00 | kPa | 332.87 | Experim... |
Pvap | 716.10 | kPa | 332.91 | Vapor-l... |
Pvap | 716.10 | kPa | 332.91 | Isother... |
Pvap | 716.10 | kPa | 332.91 | Isother... |
Pvap | 762.00 | kPa | 335.39 | Experim... |
Pvap | 811.00 | kPa | 337.93 | Isother... |
Pvap | 811.00 | kPa | 337.93 | Isother... |
Pvap | 811.00 | kPa | 337.93 | Vapor-l... |
Pvap | 819.00 | kPa | 337.94 | Experim... |
Pvap | 816.70 | kPa | 338.22 | Isother... |
Pvap | 816.70 | kPa | 338.22 | Isother... |
Pvap | 860.00 | kPa | 340.39 | Experim... |
Pvap | 913.00 | kPa | 342.91 | Isother... |
Pvap | 913.00 | kPa | 342.91 | Isother... |
Pvap | 913.00 | kPa | 342.91 | Vapor-l... |
Pvap | 919.00 | kPa | 342.93 | Experim... |
Pvap | 1025.80 | kPa | 347.93 | Vapor-l... |
Pvap | 1025.80 | kPa | 347.93 | Isother... |
Pvap | 1025.80 | kPa | 347.93 | Isother... |
Pvap | 1149.20 | kPa | 352.92 | Vapor-l... |
Pvap | 1149.20 | kPa | 352.92 | Isother... |
Pvap | 1149.20 | kPa | 352.92 | Isother... |
Pvap | 1151.60 | kPa | 353.01 | Isother... |
Pvap | 1151.60 | kPa | 353.01 | Isother... |
Pvap | 1261.30 | kPa | 357.10 | Vapor-l... |
Pvap | 1437.80 | kPa | 363.13 | Vapor-l... |
Pvap | 1594.10 | kPa | 368.03 | Vapor-l... |
Pvap | 1775.90 | kPa | 373.25 | Vapor-l... |
Pvap | 1912.10 | kPa | 376.88 | Vapor-l... |
Pvap | 1997.70 | kPa | 379.05 | Vapor-l... |
ρl | 1517.00 | kg/m3 | 293.00 | KDB |
Fixed | Measured | |
---|---|---|
Temperature, K - Gas | Pressure, kPa - Gas | Speed of sound, m/s - Gas |
248.70 | 10.00 | 95.1 |
248.70 | 20.00 | 94.56 |
248.70 | 30.00 | 93.98 |
257.70 | 10.00 | 96.57 |
257.70 | 20.00 | 96.22 |
257.70 | 30.00 | 95.7 |
257.70 | 50.00 | 94.78 |
271.30 | 10.00 | 99.26 |
271.30 | 20.00 | 98.71 |
271.30 | 30.00 | 98.33 |
271.30 | 50.00 | 97.39 |
271.30 | 70.00 | 96.39 |
271.30 | 100.00 | 94.79 |
281.50 | 10.00 | 101.05 |
281.50 | 20.00 | 100.64 |
281.50 | 30.00 | 100.23 |
281.50 | 50.00 | 99.38 |
281.50 | 70.00 | 98.4 |
281.50 | 100.00 | 97.04 |
281.50 | 150.00 | 95.08 |
293.10 | 10.00 | 103.02 |
293.10 | 20.00 | 102.7 |
293.10 | 30.00 | 102.37 |
293.10 | 50.00 | 101.71 |
293.10 | 70.00 | 100.86 |
293.10 | 100.00 | 99.66 |
293.10 | 150.00 | 97.68 |
293.10 | 200.00 | 95.63 |
303.10 | 10.00 | 104.78 |
303.10 | 20.00 | 104.57 |
303.10 | 30.00 | 104.25 |
303.10 | 50.00 | 103.35 |
303.10 | 70.00 | 103.06 |
303.10 | 100.00 | 103.05 |
303.10 | 150.00 | 99.91 |
303.10 | 200.00 | 98.41 |
303.10 | 250.00 | 96.5 |
303.10 | 300.00 | 94.89 |
Reference |
Property | Value | Unit | Temperature (K) | Source |
---|---|---|---|---|
Pvap | [1.33; 2340.36] | kPa | [196.90; 386.33] |
The Yaw...
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Equation | ln(Pvp) = A + B/(T + C) | |||
Coefficient A | 1.42719e+01 | |||
Coefficient B | -2.30981e+03 | |||
Coefficient C | -3.17290e+01 | |||
Temperature range, min. | 196.90 | |||
Temperature range, max. | 386.33 | |||
T(K) Vapor pressure (kPa) 0 500 1000 1500 2000 2500 200 250 300 350 | ||||
Pvap | 1.33 | kPa | 196.90 | Calculated Property |
Pvap | 6.48 | kPa | 217.95 | Calculated Property |
Pvap | 22.82 | kPa | 239.00 | Calculated Property |
Pvap | 63.76 | kPa | 260.04 | Calculated Property |
Pvap | 149.76 | kPa | 281.09 | Calculated Property |
Pvap | 307.97 | kPa | 302.14 | Calculated Property |
Pvap | 570.70 | kPa | 323.19 | Calculated Property |
Pvap | 973.23 | kPa | 344.23 | Calculated Property |
Pvap | 1551.58 | kPa | 365.28 | Calculated Property |
Pvap | 2340.36 | kPa | 386.33 | Calculated Property |
Pvap | [2.12e-03; 2284.39] | kPa | [144.95; 386.35] |
KDB Vap...
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Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
Coefficient A | 7.19638e+01 | |||
Coefficient B | -4.91335e+03 | |||
Coefficient C | -8.93526e+00 | |||
Coefficient D | 1.14729e-05 | |||
Temperature range, min. | 144.95 | |||
Temperature range, max. | 386.35 | |||
T(K) Vapor pressure (kPa) 0 500 1000 1500 2000 2500 200 300 | ||||
Pvap | 2.12e-03 | kPa | 144.95 | Calculated Property |
Pvap | 0.10 | kPa | 171.77 | Calculated Property |
Pvap | 1.49 | kPa | 198.59 | Calculated Property |
Pvap | 10.37 | kPa | 225.42 | Calculated Property |
Pvap | 44.67 | kPa | 252.24 | Calculated Property |
Pvap | 138.68 | kPa | 279.06 | Calculated Property |
Pvap | 342.43 | kPa | 305.88 | Calculated Property |
Pvap | 718.02 | kPa | 332.71 | Calculated Property |
Pvap | 1337.39 | kPa | 359.53 | Calculated Property |
Pvap | 2284.39 | kPa | 386.35 | Calculated Property |
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