Property | Value | Unit | Source |
---|---|---|---|
PAff | 856.00 | kJ/mol | NIST |
BasG | 826.90 | kJ/mol | NIST |
ΔfG° | -102.52 | kJ/mol | Joback Calculated Property |
ΔfH°gas | [-317.80; -314.00] | kJ/mol |
![]() |
ΔfH°gas | -317.80 | kJ/mol | NIST |
ΔfH°gas | -314.00 ± 2.00 | kJ/mol | NIST |
ΔfH°liquid | -350.80 ± 2.60 | kJ/mol | NIST |
ΔfusH° | 5.07 | kJ/mol | Joback Calculated Property |
ΔvapH° | [32.97; 33.10] | kJ/mol |
![]() |
ΔvapH° | 32.97 | kJ/mol | NIST |
ΔvapH° | 33.10 ± 0.40 | kJ/mol | NIST |
IE | 9.39 ± 0.01 | eV | NIST |
log10WS | -1.53 | Crippen Calculated Property | |
logPoct/wat | 1.821 | Crippen Calculated Property | |
McVol | 101.270 | ml/mol | McGowan Calculated Property |
Pc | 3114.04 | kPa | Joback Calculated Property |
Inp | [586.00; 637.00] |
![]() |
|
Inp | 612.70 | NIST | |
Inp | 612.00 | NIST | |
Inp | Outlier 586.00 | NIST | |
Inp | Outlier 587.00 | NIST | |
Inp | 620.00 | NIST | |
Inp | 624.00 | NIST | |
Inp | 620.00 | NIST | |
Inp | 637.00 | NIST | |
Inp | 616.00 | NIST | |
Inp | 615.40 | NIST | |
Inp | 620.00 | NIST | |
Inp | 621.00 | NIST | |
Inp | 620.00 | NIST | |
Inp | 612.70 | NIST | |
I | [710.00; 710.00] |
![]() |
|
I | 710.00 | NIST | |
I | 710.00 | NIST | |
Tboil | [345.60; 346.30] | K |
![]() |
Tboil | 346.10 ± 0.50 | K | NIST |
Tboil | 346.30 | K | NIST |
Tboil | 345.60 | K | NIST |
Tboil | 345.90 ± 0.30 | K | NIST |
Tc | 531.48 | K | Joback Calculated Property |
Tfus | 179.15 ± 0.20 | K | NIST |
Vc | 0.379 | m3/kmol | Joback Calculated Property |
Property | Value | Unit | Temperature (K) | Source |
---|---|---|---|---|
Cp,gas | [182.43; 245.69] | J/mol×K | [355.87; 531.48] | ![]() |
T(K) Ideal gas heat capacity (J/mol×K) 180 190 200 210 220 230 240 250 400 450 500 | ||||
Cp,gas | 182.43 | J/mol×K | 355.87 | Joback Calculated Property |
Cp,gas | 194.11 | J/mol×K | 385.14 | Joback Calculated Property |
Cp,gas | 205.32 | J/mol×K | 414.41 | Joback Calculated Property |
Cp,gas | 216.07 | J/mol×K | 443.68 | Joback Calculated Property |
Cp,gas | 226.37 | J/mol×K | 472.94 | Joback Calculated Property |
Cp,gas | 236.25 | J/mol×K | 502.21 | Joback Calculated Property |
Cp,gas | 245.69 | J/mol×K | 531.48 | Joback Calculated Property |
Cp,liquid | 218.00 | J/mol×K | 298.00 | NIST |
η | [0.0004780; 0.0005320] | Pa×s | [293.15; 303.15] | ![]() |
η | 0.0005320 | Pa×s | 293.15 | Viscosi... |
η | 0.0005040 | Pa×s | 298.15 | Viscosi... |
η | 0.0004780 | Pa×s | 303.15 | Viscosi... |
ΔvapH | [29.76; 35.30] | kJ/mol | [299.00; 373.50] | ![]() |
T(K) Enthalpy of vaporization at a given temperature (kJ/mol) 30 31 32 33 34 35 300 320 340 360 | ||||
ΔvapH | 35.30 | kJ/mol | 299.00 | NIST |
ΔvapH | 33.50 | kJ/mol | 315.00 | NIST |
ΔvapH | 32.20 | kJ/mol | 325.50 | NIST |
ΔvapH | 32.10 | kJ/mol | 326.50 | NIST |
ΔvapH | 31.90 | kJ/mol | 329.00 | NIST |
ΔvapH | 32.10 | kJ/mol | 329.50 | NIST |
ΔvapH | 29.76 | kJ/mol | 345.60 | NIST |
ΔvapH | 31.20 | kJ/mol | 373.50 | NIST |
Pvap | [16.83; 147.90] | kPa | [298.25; 358.31] | ![]() |
T(K) Vapor pressure (kPa) 20 40 60 80 100 120 140 160 300 320 340 | ||||
Pvap | 16.83 | kPa | 298.25 | The the... |
Pvap | 20.88 | kPa | 303.13 | The the... |
Pvap | 25.07 | kPa | 307.44 | The the... |
Pvap | 29.66 | kPa | 311.54 | Vapor L... |
Pvap | 31.70 | kPa | 312.49 | Vapor L... |
Pvap | 30.91 | kPa | 312.55 | The the... |
Pvap | 31.90 | kPa | 312.84 | Phase e... |
Pvap | 37.26 | kPa | 317.29 | The the... |
Pvap | 40.20 | kPa | 318.55 | Vapor L... |
Pvap | 40.71 | kPa | 319.61 | Vapor L... |
Pvap | 45.18 | kPa | 322.38 | Vapor L... |
Pvap | 45.83 | kPa | 322.74 | The the... |
Pvap | 47.20 | kPa | 323.25 | Vapor L... |
Pvap | 49.34 | kPa | 324.77 | Vapor L... |
Pvap | 51.40 | kPa | 325.18 | Vapor L... |
Pvap | 54.10 | kPa | 326.60 | Vapor L... |
Pvap | 55.57 | kPa | 328.05 | Vapor L... |
Pvap | 56.12 | kPa | 328.30 | The the... |
Pvap | 59.00 | kPa | 329.02 | Vapor L... |
Pvap | 60.07 | kPa | 330.26 | Vapor L... |
Pvap | 65.30 | kPa | 331.96 | Vapor L... |
Pvap | 64.24 | kPa | 332.17 | Vapor L... |
Pvap | 64.28 | kPa | 332.26 | Vapor L... |
Pvap | 67.40 | kPa | 333.28 | Vapor L... |
Pvap | 67.49 | kPa | 333.56 | The the... |
Pvap | 68.91 | kPa | 334.21 | Vapor L... |
Pvap | 74.80 | kPa | 335.92 | Vapor L... |
Pvap | 74.94 | kPa | 336.69 | Vapor L... |
Pvap | 80.50 | kPa | 338.08 | Vapor L... |
Pvap | 79.89 | kPa | 338.60 | Vapor L... |
Pvap | 81.57 | kPa | 339.17 | The the... |
Pvap | 85.80 | kPa | 340.01 | Vapor L... |
Pvap | 84.63 | kPa | 340.37 | Vapor L... |
Pvap | 90.10 | kPa | 341.49 | Vapor L... |
Pvap | 91.51 | kPa | 342.76 | Vapor L... |
Pvap | 94.30 | kPa | 342.88 | Vapor L... |
Pvap | 93.18 | kPa | 343.23 | The the... |
Pvap | 97.00 | kPa | 343.86 | Vapor L... |
Pvap | 95.31 | kPa | 343.89 | The the... |
Pvap | 97.44 | kPa | 344.57 | The the... |
Pvap | 99.60 | kPa | 345.25 | The the... |
Pvap | 102.80 | kPa | 345.77 | Vapor L... |
Pvap | 101.69 | kPa | 345.92 | The the... |
Pvap | 101.42 | kPa | 345.99 | Vapor L... |
Pvap | 147.90 | kPa | 358.31 | Phase e... |
n0 | [1.37300; 1.37468] | [298.00; 298.15] | ![]() |
|
T(K) Refractive Index 1.37 1.37 1.37 1.37 298 298.05 298.09999999999997 298.15 | ||||
n0 | 1.37300 | 298.00 | Vapor-L... | |
n0 | 1.37300 | 298.15 | Vapor l... | |
n0 | 1.37319 | 298.15 | Vapor l... | |
n0 | 1.37300 | 298.15 | Vapor l... | |
n0 | 1.37468 | 298.15 | Atmosph... | |
ρl | [720.69; 741.11] | kg/m3 | [293.15; 313.15] | ![]() |
T(K) Liquid Density (kg/m3) 720 725 730 735 740 295 300 305 310 | ||||
ρl | 741.11 | kg/m3 | 293.15 | Volumet... |
ρl | 735.85 | kg/m3 | 298.15 | Azeotro... |
ρl | 735.59 | kg/m3 | 298.15 | Volumet... |
ρl | 730.85 | kg/m3 | 303.15 | Volumet... |
ρl | 725.98 | kg/m3 | 308.15 | Volumet... |
ρl | 720.69 | kg/m3 | 313.15 | Volumet... |
csound,fluid | [920.73; 1078.87] | m/s | [288.15; 323.15] | ![]() |
T(K) Speed of sound in fluid (m/s) 950 1000 1050 290 300 310 320 | ||||
csound,fluid | 1078.87 | m/s | 288.15 | Tempera... |
csound,fluid | 1076.43 | m/s | 288.15 | Influen... |
csound,fluid | 1076.43 | m/s | 288.15 | Tempera... |
csound,fluid | 1065.09 | m/s | 290.65 | Influen... |
csound,fluid | 1053.72 | m/s | 293.15 | Influen... |
csound,fluid | 1042.23 | m/s | 295.65 | Influen... |
csound,fluid | 1031.01 | m/s | 298.15 | Influen... |
csound,fluid | 1031.01 | m/s | 298.15 | Tempera... |
csound,fluid | 1033.23 | m/s | 298.15 | Tempera... |
csound,fluid | 1019.76 | m/s | 300.65 | Influen... |
csound,fluid | 1008.62 | m/s | 303.15 | Influen... |
csound,fluid | 1010.23 | m/s | 303.15 | Tempera... |
csound,fluid | 997.52 | m/s | 305.65 | Influen... |
csound,fluid | 986.39 | m/s | 308.15 | Influen... |
csound,fluid | 975.42 | m/s | 310.65 | Influen... |
csound,fluid | 965.87 | m/s | 313.15 | Tempera... |
csound,fluid | 964.53 | m/s | 313.15 | Influen... |
csound,fluid | 953.54 | m/s | 315.65 | Influen... |
csound,fluid | 942.67 | m/s | 318.15 | Influen... |
csound,fluid | 931.73 | m/s | 320.65 | Influen... |
csound,fluid | 920.73 | m/s | 323.15 | Influen... |
csound,fluid | 922.48 | m/s | 323.15 | Tempera... |
csound,fluid | 920.73 | m/s | 323.15 | Tempera... |
csound,fluid | 922.08 | m/s | 323.15 | Tempera... |
αdiff | [2.27e-08; 5.67e-08] | m2/s | [293.13; 496.24] | ![]() |
T(K) Thermal diffusivity (m2/s) 2.00e-8 3.00e-8 4.00e-8 5.00e-8 6.00e-8 300 400 500 | ||||
αdiff | 5.67e-08 | m2/s | 293.13 | Thermal... |
αdiff | 5.45e-08 | m2/s | 303.09 | Thermal... |
αdiff | 5.16e-08 | m2/s | 313.21 | Thermal... |
αdiff | 4.96e-08 | m2/s | 323.18 | Thermal... |
αdiff | 4.79e-08 | m2/s | 333.18 | Thermal... |
αdiff | 4.70e-08 | m2/s | 338.25 | Thermal... |
αdiff | 4.64e-08 | m2/s | 343.17 | Thermal... |
αdiff | 4.55e-08 | m2/s | 348.15 | Thermal... |
αdiff | 4.49e-08 | m2/s | 353.08 | Thermal... |
αdiff | 4.43e-08 | m2/s | 358.19 | Thermal... |
αdiff | 4.38e-08 | m2/s | 363.10 | Thermal... |
αdiff | 4.33e-08 | m2/s | 368.12 | Thermal... |
αdiff | 4.30e-08 | m2/s | 373.11 | Thermal... |
αdiff | 4.26e-08 | m2/s | 378.18 | Thermal... |
αdiff | 4.20e-08 | m2/s | 383.14 | Thermal... |
αdiff | 4.17e-08 | m2/s | 388.07 | Thermal... |
αdiff | 4.15e-08 | m2/s | 393.06 | Thermal... |
αdiff | 4.10e-08 | m2/s | 398.17 | Thermal... |
αdiff | 4.08e-08 | m2/s | 403.22 | Thermal... |
αdiff | 4.02e-08 | m2/s | 408.16 | Thermal... |
αdiff | 4.00e-08 | m2/s | 413.10 | Thermal... |
αdiff | 3.97e-08 | m2/s | 418.18 | Thermal... |
αdiff | 3.95e-08 | m2/s | 423.09 | Thermal... |
αdiff | 3.90e-08 | m2/s | 428.08 | Thermal... |
αdiff | 3.85e-08 | m2/s | 433.18 | Thermal... |
αdiff | 3.82e-08 | m2/s | 438.17 | Thermal... |
αdiff | 3.77e-08 | m2/s | 443.06 | Thermal... |
αdiff | 3.74e-08 | m2/s | 448.18 | Thermal... |
αdiff | 3.68e-08 | m2/s | 453.18 | Thermal... |
αdiff | 3.61e-08 | m2/s | 458.10 | Thermal... |
αdiff | 3.53e-08 | m2/s | 463.19 | Thermal... |
αdiff | 3.50e-08 | m2/s | 466.12 | Thermal... |
αdiff | 3.45e-08 | m2/s | 469.18 | Thermal... |
αdiff | 3.39e-08 | m2/s | 472.09 | Thermal... |
αdiff | 3.33e-08 | m2/s | 475.06 | Thermal... |
αdiff | 3.25e-08 | m2/s | 478.15 | Thermal... |
αdiff | 3.16e-08 | m2/s | 481.24 | Thermal... |
αdiff | 3.05e-08 | m2/s | 484.23 | Thermal... |
αdiff | 2.95e-08 | m2/s | 487.17 | Thermal... |
αdiff | 2.77e-08 | m2/s | 490.09 | Thermal... |
αdiff | 2.63e-08 | m2/s | 493.14 | Thermal... |
αdiff | 2.27e-08 | m2/s | 496.24 | Thermal... |
Fixed | Measured | |
---|---|---|
Temperature, K - Liquid | Pressure, kPa - Liquid | Mass density, kg/m3 - Liquid |
283.15 | 100.00 | 751.23 |
288.15 | 100.00 | 746.2 |
293.15 | 100.00 | 741.05 |
298.15 | 100.00 | 735.9 |
303.15 | 100.00 | 730.67 |
308.15 | 100.00 | 725.44 |
313.15 | 100.00 | 720.14 |
318.15 | 100.00 | 714.82 |
323.15 | 100.00 | 709.43 |
328.15 | 100.00 | 703.95 |
333.15 | 100.00 | 698.45 |
283.15 | 5000.00 | 756.42 |
288.15 | 5000.00 | 751.53 |
293.15 | 5000.00 | 746.6 |
298.15 | 5000.00 | 741.67 |
303.15 | 5000.00 | 736.68 |
308.15 | 5000.00 | 731.69 |
313.15 | 5000.00 | 726.68 |
318.15 | 5000.00 | 721.59 |
323.15 | 5000.00 | 716.51 |
328.15 | 5000.00 | 711.38 |
333.15 | 5000.00 | 706.19 |
283.15 | 10000.00 | 761.33 |
288.15 | 10000.00 | 756.63 |
293.15 | 10000.00 | 751.89 |
298.15 | 10000.00 | 747.14 |
303.15 | 10000.00 | 742.38 |
308.15 | 10000.00 | 737.6 |
313.15 | 10000.00 | 732.78 |
318.15 | 10000.00 | 727.94 |
323.15 | 10000.00 | 723.13 |
328.15 | 10000.00 | 718.21 |
333.15 | 10000.00 | 713.35 |
283.15 | 15000.00 | 765.98 |
288.15 | 15000.00 | 761.42 |
293.15 | 15000.00 | 756.83 |
298.15 | 15000.00 | 752.27 |
303.15 | 15000.00 | 747.69 |
308.15 | 15000.00 | 743.07 |
313.15 | 15000.00 | 738.45 |
318.15 | 15000.00 | 733.82 |
323.15 | 15000.00 | 729.2 |
328.15 | 15000.00 | 724.52 |
333.15 | 15000.00 | 719.84 |
283.15 | 20000.00 | 770.36 |
288.15 | 20000.00 | 765.93 |
293.15 | 20000.00 | 761.5 |
298.15 | 20000.00 | 757.08 |
303.15 | 20000.00 | 752.63 |
308.15 | 20000.00 | 748.18 |
313.15 | 20000.00 | 743.71 |
318.15 | 20000.00 | 739.27 |
323.15 | 20000.00 | 734.81 |
328.15 | 20000.00 | 730.3 |
333.15 | 20000.00 | 725.83 |
283.15 | 25000.00 | 774.54 |
288.15 | 25000.00 | 770.23 |
293.15 | 25000.00 | 765.92 |
298.15 | 25000.00 | 761.61 |
303.15 | 25000.00 | 757.33 |
308.15 | 25000.00 | 753.01 |
313.15 | 25000.00 | 748.69 |
318.15 | 25000.00 | 744.39 |
323.15 | 25000.00 | 740.06 |
328.15 | 25000.00 | 735.75 |
333.15 | 25000.00 | 731.42 |
283.15 | 30000.00 | 778.52 |
288.15 | 30000.00 | 774.31 |
293.15 | 30000.00 | 770.13 |
298.15 | 30000.00 | 765.96 |
303.15 | 30000.00 | 761.74 |
308.15 | 30000.00 | 757.57 |
313.15 | 30000.00 | 753.36 |
318.15 | 30000.00 | 749.2 |
323.15 | 30000.00 | 745.02 |
328.15 | 30000.00 | 740.83 |
333.15 | 30000.00 | 736.64 |
283.15 | 35000.00 | 782.33 |
288.15 | 35000.00 | 778.21 |
293.15 | 35000.00 | 774.13 |
298.15 | 35000.00 | 770.04 |
303.15 | 35000.00 | 765.95 |
308.15 | 35000.00 | 761.9 |
313.15 | 35000.00 | 757.81 |
318.15 | 35000.00 | 753.76 |
323.15 | 35000.00 | 749.69 |
328.15 | 35000.00 | 745.64 |
333.15 | 35000.00 | 741.54 |
283.15 | 40000.00 | 785.98 |
288.15 | 40000.00 | 781.97 |
293.15 | 40000.00 | 777.97 |
298.15 | 40000.00 | 773.96 |
303.15 | 40000.00 | 769.98 |
308.15 | 40000.00 | 766.03 |
313.15 | 40000.00 | 762.03 |
318.15 | 40000.00 | 758.08 |
323.15 | 40000.00 | 754.13 |
328.15 | 40000.00 | 750.18 |
333.15 | 40000.00 | 746.21 |
283.15 | 45000.00 | 789.49 |
288.15 | 45000.00 | 785.55 |
293.15 | 45000.00 | 781.65 |
298.15 | 45000.00 | 777.75 |
303.15 | 45000.00 | 773.86 |
308.15 | 45000.00 | 769.97 |
313.15 | 45000.00 | 766.08 |
318.15 | 45000.00 | 762.23 |
323.15 | 45000.00 | 758.36 |
328.15 | 45000.00 | 754.48 |
333.15 | 45000.00 | 750.65 |
283.15 | 50000.00 | 792.89 |
288.15 | 50000.00 | 789.02 |
293.15 | 50000.00 | 785.19 |
298.15 | 50000.00 | 781.37 |
303.15 | 50000.00 | 777.57 |
308.15 | 50000.00 | 773.76 |
313.15 | 50000.00 | 769.94 |
318.15 | 50000.00 | 766.19 |
323.15 | 50000.00 | 762.39 |
328.15 | 50000.00 | 758.63 |
333.15 | 50000.00 | 754.86 |
283.15 | 55000.00 | 796.17 |
288.15 | 55000.00 | 792.37 |
293.15 | 55000.00 | 788.63 |
298.15 | 55000.00 | 784.85 |
303.15 | 55000.00 | 781.12 |
308.15 | 55000.00 | 777.4 |
313.15 | 55000.00 | 773.66 |
318.15 | 55000.00 | 769.98 |
323.15 | 55000.00 | 766.26 |
328.15 | 55000.00 | 762.55 |
333.15 | 55000.00 | 758.88 |
283.15 | 60000.00 | 799.33 |
288.15 | 60000.00 | 795.56 |
293.15 | 60000.00 | 791.91 |
298.15 | 60000.00 | 788.21 |
303.15 | 60000.00 | 784.56 |
308.15 | 60000.00 | 780.9 |
313.15 | 60000.00 | 777.23 |
318.15 | 60000.00 | 773.61 |
323.15 | 60000.00 | 770.0 |
328.15 | 60000.00 | 766.37 |
333.15 | 60000.00 | 762.77 |
283.15 | 65000.00 | 802.42 |
288.15 | 65000.00 | 798.71 |
293.15 | 65000.00 | 795.1 |
298.15 | 65000.00 | 791.48 |
303.15 | 65000.00 | 787.89 |
308.15 | 65000.00 | 784.29 |
313.15 | 65000.00 | 780.69 |
318.15 | 65000.00 | 777.13 |
323.15 | 65000.00 | 773.58 |
328.15 | 65000.00 | 770.52 |
333.15 | 65000.00 | 766.51 |
Reference |
Fixed | Measured | |
---|---|---|
Temperature, K - Liquid | Pressure, kPa - Liquid | Speed of sound, m/s - Liquid |
293.15 | 10.00 | 1059.15 |
303.15 | 10.00 | 1012.95 |
313.15 | 10.00 | 967.71 |
323.15 | 20.00 | 923.32 |
333.15 | 40.00 | 879.69 |
343.15 | 60.00 | 836.71 |
353.15 | 90.00 | 794.25 |
363.15 | 130.00 | 752.18 |
373.15 | 180.00 | 710.37 |
383.15 | 250.00 | 668.66 |
393.15 | 340.00 | 626.87 |
403.15 | 440.00 | 584.83 |
413.15 | 570.00 | 542.3 |
423.15 | 730.00 | 499.06 |
433.15 | 920.00 | 454.82 |
443.15 | 1150.00 | 409.25 |
453.15 | 1420.00 | 361.97 |
463.15 | 1750.00 | 312.51 |
473.15 | 2130.00 | 260.24 |
483.15 | 2570.00 | 204.36 |
488.15 | 2820.00 | 174.7 |
493.15 | 3090.00 | 143.64 |
Reference |
Property | Value | Unit | Temperature (K) | Source |
---|---|---|---|---|
Pvap | [1.33; 202.66] | kPa | [257.16; 367.48] |
The Yaw...
![]() |
Equation | ln(Pvp) = A + B/(T + C) | |||
Coefficient A | 1.53227e+01 | |||
Coefficient B | -3.30527e+03 | |||
Coefficient C | -3.73240e+01 | |||
Temperature range, min. | 257.16 | |||
Temperature range, max. | 367.48 | |||
T(K) Vapor pressure (kPa) 0 50 100 150 200 300 350 | ||||
Pvap | 1.33 | kPa | 257.16 | Calculated Property |
Pvap | 2.95 | kPa | 269.42 | Calculated Property |
Pvap | 6.03 | kPa | 281.68 | Calculated Property |
Pvap | 11.50 | kPa | 293.93 | Calculated Property |
Pvap | 20.69 | kPa | 306.19 | Calculated Property |
Pvap | 35.36 | kPa | 318.45 | Calculated Property |
Pvap | 57.78 | kPa | 330.71 | Calculated Property |
Pvap | 90.79 | kPa | 342.96 | Calculated Property |
Pvap | 137.76 | kPa | 355.22 | Calculated Property |
Pvap | 202.66 | kPa | 367.48 | Calculated Property |
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