Property | Value | Unit | Source |
---|---|---|---|
PAff | 822.20 | kJ/mol | NIST |
BasG | 791.20 | kJ/mol | NIST |
EA | 0.02 | eV | NIST |
ΔfG° | -75.53 | kJ/mol | Joback Calculated Property |
ΔfH°gas | -186.00 | kJ/mol | NIST |
ΔfH°liquid | -251.00 | kJ/mol | NIST |
ΔfusH° | 5.83 | kJ/mol | Joback Calculated Property |
ΔsubH° | 71.70 | kJ/mol | NIST |
ΔvapH° | [60.15; 64.98] | kJ/mol |
![]() |
ΔvapH° | 60.15 | kJ/mol | NIST |
ΔvapH° | 60.20 | kJ/mol | NIST |
ΔvapH° | 64.98 | kJ/mol | NIST |
IE | [9.95; 10.50] | eV |
![]() |
IE | 10.16 ± 0.06 | eV | NIST |
IE | 10.15 | eV | NIST |
IE | 10.00 | eV | NIST |
IE | Outlier 10.50 ± 0.05 | eV | NIST |
IE | 10.13 | eV | NIST |
IE | 10.25 ± 0.02 | eV | NIST |
IE | 10.16 ± 0.03 | eV | NIST |
IE | 10.24 | eV | NIST |
IE | 9.95 | eV | NIST |
IE | 10.15 | eV | NIST |
IE | 10.30 | eV | NIST |
IE | 10.40 | eV | NIST |
log10WS | 0.55 | Crippen Calculated Property | |
logPoct/wat | -0.898 | Crippen Calculated Property | |
McVol | 36.500 | ml/mol | McGowan Calculated Property |
Pc | 7145.47 | kPa | Joback Calculated Property |
I | [1772.00; 1791.00] |
![]() |
|
I | 1772.00 | NIST | |
I | 1791.00 | NIST | |
I | 1791.00 | NIST | |
I | 1772.00 | NIST | |
Tboil | 343.47 | K | Joback Calculated Property |
Tc | 536.54 | K | Joback Calculated Property |
Tfus | [275.00; 275.70] | K |
![]() |
Tfus | 275.70 | K | KDB |
Tfus | 275.54 | K | Solid l... |
Tfus | 275.70 ± 0.10 | K | NIST |
Tfus | 275.00 ± 1.50 | K | NIST |
Tfus | 275.70 ± 1.50 | K | NIST |
Ttriple | [275.60; 275.72] | K |
![]() |
Ttriple | 275.60 ± 0.02 | K | NIST |
Ttriple | 275.72 ± 0.02 | K | NIST |
Vc | 0.138 | m3/kmol | Joback Calculated Property |
Property | Value | Unit | Temperature (K) | Source |
---|---|---|---|---|
Cp,gas | [58.79; 74.61] | J/mol×K | [343.47; 536.54] | ![]() |
T(K) Ideal gas heat capacity (J/mol×K) 60 65 70 75 350 400 450 500 | ||||
Cp,gas | 58.79 | J/mol×K | 343.47 | Joback Calculated Property |
Cp,gas | 61.71 | J/mol×K | 375.65 | Joback Calculated Property |
Cp,gas | 64.52 | J/mol×K | 407.83 | Joback Calculated Property |
Cp,gas | 67.21 | J/mol×K | 440.01 | Joback Calculated Property |
Cp,gas | 69.78 | J/mol×K | 472.19 | Joback Calculated Property |
Cp,gas | 72.25 | J/mol×K | 504.36 | Joback Calculated Property |
Cp,gas | 74.61 | J/mol×K | 536.54 | Joback Calculated Property |
Cp,liquid | [105.20; 108.11] | J/mol×K | [293.00; 298.15] | ![]() |
T(K) Liquid phase heat capacity (J/mol×K) 105 105.5 106 106.5 107 107.5 108 294 296 298 | ||||
Cp,liquid | 105.20 | J/mol×K | 293.00 | NIST |
Cp,liquid | 107.60 | J/mol×K | 298.00 | NIST |
Cp,liquid | 108.11 | J/mol×K | 298.15 | NIST |
Cp,liquid | 107.00 | J/mol×K | 298.15 | NIST |
Cp,liquid | 107.62 | J/mol×K | 298.15 | NIST |
Cp,liquid | 108.11 | J/mol×K | 298.15 | NIST |
Cp,liquid | 107.61 | J/mol×K | 298.15 | NIST |
Cp,liquid | 107.90 | J/mol×K | 298.15 | NIST |
η | [0.0014900; 0.0036542] | Pa×s | [293.15; 348.15] | ![]() |
T(K) Dynamic viscosity (Pa×s) 1.50e-3 2.00e-3 2.50e-3 3.00e-3 3.50e-3 300 320 340 | ||||
η | 0.0036542 | Pa×s | 293.15 | Molecul... |
η | 0.0033020 | Pa×s | 298.15 | Viscosi... |
η | 0.0033220 | Pa×s | 298.15 | Molecul... |
η | 0.0032300 | Pa×s | 298.15 | Viscosi... |
η | 0.0029663 | Pa×s | 303.15 | Molecul... |
η | 0.0029500 | Pa×s | 303.15 | Viscosi... |
η | 0.0026531 | Pa×s | 308.15 | Molecul... |
η | 0.0025420 | Pa×s | 308.15 | Viscosi... |
η | 0.0026700 | Pa×s | 308.15 | Viscosi... |
η | 0.0024300 | Pa×s | 313.15 | Viscosi... |
η | 0.0024039 | Pa×s | 313.15 | Molecul... |
η | 0.0022187 | Pa×s | 318.15 | Molecul... |
η | 0.0022000 | Pa×s | 318.15 | Viscosi... |
η | 0.0020010 | Pa×s | 318.15 | Viscosi... |
η | 0.0019900 | Pa×s | 323.15 | Viscosi... |
η | 0.0018200 | Pa×s | 328.15 | Viscosi... |
η | 0.0016900 | Pa×s | 333.15 | Viscosi... |
η | 0.0015800 | Pa×s | 338.15 | Viscosi... |
η | 0.0015200 | Pa×s | 343.15 | Viscosi... |
η | 0.0014900 | Pa×s | 348.15 | Viscosi... |
ΔfusH | [7.98; 8.67] | kJ/mol | [275.60; 275.72] | ![]() |
T(K) Enthalpy of fusion at a given temperature (kJ/mol) 8 8.1 8.2 8.3 8.4 8.5 8.6 8.7 275.6 275.65000000000003 275.7 | ||||
ΔfusH | 8.67 | kJ/mol | 275.60 | NIST |
ΔfusH | 8.67 | kJ/mol | 275.60 | NIST |
ΔfusH | 8.67 | kJ/mol | 275.60 | NIST |
ΔfusH | 7.98 | kJ/mol | 275.70 | NIST |
ΔfusH | 7.98 | kJ/mol | 275.70 | NIST |
ΔfusH | 7.98 | kJ/mol | 275.72 | NIST |
ΔsubH | [71.70; 72.40] | kJ/mol | [262.00; 276.00] | ![]() |
ΔsubH | 72.40 | kJ/mol | 262.00 | NIST |
ΔsubH | 71.70 | kJ/mol | 276.00 | NIST |
ΔvapH | [61.20; 70.80] | kJ/mol | [335.00; 440.50] | ![]() |
ΔvapH | 70.80 | kJ/mol | 335.00 | NIST |
ΔvapH | 64.00 | kJ/mol | 413.00 | NIST |
ΔvapH | 61.20 | kJ/mol | 440.50 | NIST |
Pvap | [0.01; 26.70] | kPa | [303.40; 444.50] | ![]() |
T(K) Vapor pressure (kPa) 0 5 10 15 20 25 350 400 | ||||
Pvap | 0.01 | kPa | 303.40 | Thermoc... |
Pvap | 0.02 | kPa | 308.20 | Thermoc... |
Pvap | 0.03 | kPa | 313.20 | Thermoc... |
Pvap | 0.05 | kPa | 318.20 | Thermoc... |
Pvap | 0.06 | kPa | 323.20 | Thermoc... |
Pvap | 0.09 | kPa | 328.20 | Thermoc... |
Pvap | 0.12 | kPa | 333.20 | Thermoc... |
Pvap | 0.17 | kPa | 338.20 | Thermoc... |
Pvap | 0.23 | kPa | 343.20 | Thermoc... |
Pvap | 0.31 | kPa | 348.20 | Thermoc... |
Pvap | 0.28 | kPa | 348.40 | Density... |
Pvap | 0.45 | kPa | 353.30 | Thermoc... |
Pvap | 0.55 | kPa | 358.20 | Thermoc... |
Pvap | 0.65 | kPa | 359.30 | Density... |
Pvap | 0.78 | kPa | 363.20 | Thermoc... |
Pvap | 0.99 | kPa | 368.10 | Thermoc... |
Pvap | 0.99 | kPa | 368.10 | Thermoc... |
Pvap | 1.30 | kPa | 371.70 | Density... |
Pvap | 1.27 | kPa | 373.20 | Thermoc... |
Pvap | 1.48 | kPa | 376.00 | Thermoc... |
Pvap | 2.50 | kPa | 384.50 | Density... |
Pvap | 2.67 | kPa | 386.30 | Density... |
Pvap | 5.33 | kPa | 401.80 | Density... |
Pvap | 8.00 | kPa | 411.90 | Density... |
Pvap | 13.33 | kPa | 425.30 | Density... |
Pvap | 26.70 | kPa | 444.50 | Density... |
n0 | [1.44330; 1.44750] | [293.15; 318.15] | ![]() |
|
T(K) Refractive Index 1.44 1.44 1.44 1.45 1.45 300 310 | ||||
n0 | 1.44750 | 293.15 | Refract... | |
n0 | 1.44610 | 298.15 | Molar e... | |
n0 | 1.44670 | 298.15 | Refract... | |
n0 | 1.44590 | 303.15 | Refract... | |
n0 | 1.44510 | 308.15 | Refract... | |
n0 | 1.44420 | 313.15 | Refract... | |
n0 | 1.44330 | 318.15 | Refract... | |
ρl | [1099.88; 1146.62] | kg/m3 | [278.15; 333.15] | ![]() |
T(K) Liquid Density (kg/m3) 1100 1110 1120 1130 1140 1150 280 300 320 | ||||
ρl | 1146.62 | kg/m3 | 278.15 | Densiti... |
ρl | 1137.91 | kg/m3 | 288.15 | Solutio... |
ρl | 1138.17 | kg/m3 | 288.15 | Densiti... |
ρl | 1137.80 | kg/m3 | 288.15 | Solutio... |
ρl | 1134.10 | kg/m3 | 293.15 | Volumet... |
ρl | 1133.00 | kg/m3 | 293.15 | Densiti... |
ρl | 1132.00 | kg/m3 | 293.15 | Interpr... |
ρl | 1129.00 | kg/m3 | 298.15 | Interpr... |
ρl | 1129.00 | kg/m3 | 298.15 | Densiti... |
ρl | 1129.73 | kg/m3 | 298.15 | Densiti... |
ρl | 1129.18 | kg/m3 | 298.15 | Solutio... |
ρl | 1129.50 | kg/m3 | 298.15 | Topolog... |
ρl | 1129.49 | kg/m3 | 298.15 | Solutio... |
ρl | 1129.00 | kg/m3 | 298.15 | Densiti... |
ρl | 1129.22 | kg/m3 | 298.15 | Explora... |
ρl | 1124.57 | kg/m3 | 303.15 | Intermo... |
ρl | 1125.10 | kg/m3 | 303.15 | Densiti... |
ρl | 1125.00 | kg/m3 | 303.15 | Interpr... |
ρl | 1125.20 | kg/m3 | 303.15 | Topolog... |
ρl | 1125.00 | kg/m3 | 303.15 | Densiti... |
ρl | 1120.98 | kg/m3 | 308.15 | Densiti... |
ρl | 1121.00 | kg/m3 | 308.15 | Densiti... |
ρl | 1120.75 | kg/m3 | 308.15 | Solutio... |
ρl | 1121.22 | kg/m3 | 308.15 | Densiti... |
ρl | 1120.19 | kg/m3 | 308.15 | Intermo... |
ρl | 1121.00 | kg/m3 | 308.15 | Topolog... |
ρl | 1121.04 | kg/m3 | 308.15 | Solutio... |
ρl | 1121.00 | kg/m3 | 308.15 | Interpr... |
ρl | 1120.90 | kg/m3 | 308.15 | Liquid-... |
ρl | 1116.85 | kg/m3 | 313.15 | Densiti... |
ρl | 1115.22 | kg/m3 | 313.15 | Intermo... |
ρl | 1111.70 | kg/m3 | 313.15 | Interpr... |
ρl | 1117.00 | kg/m3 | 313.15 | Densiti... |
ρl | 1110.95 | kg/m3 | 318.15 | Intermo... |
ρl | 1113.00 | kg/m3 | 318.15 | Densiti... |
ρl | 1112.55 | kg/m3 | 318.15 | Solutio... |
ρl | 1108.46 | kg/m3 | 323.15 | Densiti... |
ρl | 1105.47 | kg/m3 | 323.15 | Intermo... |
ρl | 1104.04 | kg/m3 | 328.15 | Solutio... |
ρl | 1099.88 | kg/m3 | 333.15 | Densiti... |
ΔfusS | [28.94; 31.45] | J/mol×K | [275.60; 275.72] | ![]() |
ΔfusS | 31.45 | J/mol×K | 275.60 | NIST |
ΔfusS | 28.94 | J/mol×K | 275.72 | NIST |
csound,fluid | [1542.70; 1597.28] | m/s | [298.15; 323.15] | ![]() |
csound,fluid | 1597.28 | m/s | 298.15 | Isentro... |
csound,fluid | 1588.10 | m/s | 303.15 | Acousti... |
csound,fluid | 1565.40 | m/s | 313.15 | Acousti... |
csound,fluid | 1542.70 | m/s | 323.15 | Acousti... |
Fixed | Measured | |
---|---|---|
Pressure, kPa - Liquid | Temperature, K - Liquid | Mass density, kg/m3 - Liquid |
100.00 | 298.15 | 1129.22 |
Reference |
Property | Value | Unit | Temperature (K) | Source |
---|---|---|---|---|
Pvap | [1.33; 202.65] | kPa | [373.12; 521.58] |
The Yaw...
![]() |
Equation | ln(Pvp) = A + B/(T + C) | |||
Coefficient A | 1.55723e+01 | |||
Coefficient B | -4.63442e+03 | |||
Coefficient C | -6.99160e+01 | |||
Temperature range, min. | 373.12 | |||
Temperature range, max. | 521.58 | |||
T(K) Vapor pressure (kPa) 0 50 100 150 200 400 450 500 | ||||
Pvap | 1.33 | kPa | 373.12 | Calculated Property |
Pvap | 2.93 | kPa | 389.62 | Calculated Property |
Pvap | 5.97 | kPa | 406.11 | Calculated Property |
Pvap | 11.38 | kPa | 422.61 | Calculated Property |
Pvap | 20.47 | kPa | 439.10 | Calculated Property |
Pvap | 35.03 | kPa | 455.60 | Calculated Property |
Pvap | 57.34 | kPa | 472.09 | Calculated Property |
Pvap | 90.28 | kPa | 488.59 | Calculated Property |
Pvap | 137.35 | kPa | 505.08 | Calculated Property |
Pvap | 202.65 | kPa | 521.58 | Calculated Property |
Pvap | [1.03e-03; 114.77] | kPa | [275.70; 493.00] |
KDB Vap...
![]() |
Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
Coefficient A | 5.02136e+01 | |||
Coefficient B | -8.66196e+03 | |||
Coefficient C | -4.60543e+00 | |||
Coefficient D | 2.69617e-06 | |||
Temperature range, min. | 275.70 | |||
Temperature range, max. | 493.00 | |||
T(K) Vapor pressure (kPa) 0 20 40 60 80 100 120 300 350 400 450 | ||||
Pvap | 1.03e-03 | kPa | 275.70 | Calculated Property |
Pvap | 9.11e-03 | kPa | 299.84 | Calculated Property |
Pvap | 0.06 | kPa | 323.99 | Calculated Property |
Pvap | 0.27 | kPa | 348.13 | Calculated Property |
Pvap | 1.06 | kPa | 372.28 | Calculated Property |
Pvap | 3.44 | kPa | 396.42 | Calculated Property |
Pvap | 9.68 | kPa | 420.57 | Calculated Property |
Pvap | 24.24 | kPa | 444.71 | Calculated Property |
Pvap | 54.97 | kPa | 468.86 | Calculated Property |
Pvap | 114.77 | kPa | 493.00 | Calculated Property |
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