| Property | Value | Unit | Source |
|---|---|---|---|
| ω | [0.3028; 0.3207] |
|
|
| ω | 0.3207 | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value | |
| ω | 0.3028 | Passut and Danner (1973), critical constants and acentric factors Compiled value | |
| ω | 0.3030 | KDB | |
| PAff | [800.80; 809.70] | kJ/mol |
|
| PAff | 809.70 | kJ/mol | NIST |
| PAff | 800.80 | kJ/mol | NIST |
| BasG | [774.00; 782.10] | kJ/mol |
|
| BasG | 782.10 | kJ/mol | NIST |
| BasG | 774.00 | kJ/mol | NIST |
| ΔcH°liquid | [-5621.54; -5581.90] | kJ/mol |
|
| ΔcH°liquid | -5621.54 ± 0.88 | kJ/mol | NIST |
| ΔcH°liquid | -5617.50 ± 2.10 | kJ/mol | NIST |
| ΔcH°liquid | -5598.60 | kJ/mol | NIST |
| ΔcH°liquid | -5581.90 | kJ/mol | NIST |
| ΔfG° | 167.10 | kJ/mol | KDB |
| ΔfH°gas | [2.76; 30.00] | kJ/mol |
|
| ΔfH°gas | 2.76 | kJ/mol | KDB |
| ΔfH°gas | 30.00 | kJ/mol | NIST |
| ΔfH°gas | 26.00 ± 2.00 | kJ/mol | NIST |
| ΔfH°liquid | [-32.60; -28.60] | kJ/mol |
|
| ΔfH°liquid | -28.60 ± 1.00 | kJ/mol | NIST |
| ΔfH°liquid | -32.60 ± 2.20 | kJ/mol | NIST |
| ΔfusH° | 10.27 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [55.00; 58.60] | kJ/mol |
|
| ΔvapH° | 55.00 ± 1.00 | kJ/mol | NIST |
| ΔvapH° | 58.60 | kJ/mol | NIST |
| IE | [8.44; 9.14] | eV |
|
| IE | 8.46 ± 0.02 | eV | NIST |
| IE | 8.44 | eV | NIST |
| IE | 8.48 ± 0.05 | eV | NIST |
| IE | 8.47 | eV | NIST |
| IE | 8.73 | eV | NIST |
| IE | Outlier 9.14 ± 0.05 | eV | NIST |
| IE | 8.45 ± 0.02 | eV | NIST |
| IE | 8.44 | eV | NIST |
| log10WS | -4.37 | Aq. Solubility Prediction | |
| logPoct/wat | 2.565 | Crippen Calculated Property | |
| McVol | 117.140 | ml/mol | McGowan Calculated Property |
| NFPA Fire | 2 | KDB | |
| NFPA Health | 1 | KDB | |
| Pc | [3514.95; 3750.00] | kPa |
|
| Pc | 3650.00 | kPa | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 3 Compiled value |
| Pc | 3515.98 | kPa | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Pc | 3514.95 | kPa | Passut and Danner (1973), critical constants and acentric factors Compiled value |
| Pc | 3650.00 | kPa | KDB |
| Pc | 3700.00 ± 100.00 | kPa | NIST |
| Pc | 3630.00 ± 25.00 | kPa | NIST |
| Pc | 3750.00 ± 80.00 | kPa | NIST |
| ρc | [300.10; 330.51] | kg/m3 |
|
| ρc | 330.51 ± 13.22 | kg/m3 | NIST |
| ρc | 323.90 ± 6.61 | kg/m3 | NIST |
| ρc | 300.10 ± 14.54 | kg/m3 | NIST |
| Inp | [195.21; 1180.00] |
|
|
| Inp | 1143.00 | NIST | |
| Inp | 1143.00 | NIST | |
| Inp | 1168.50 | NIST | |
| Inp | 1142.80 | NIST | |
| Inp | 1154.00 | NIST | |
| Inp | 1180.00 | NIST | |
| Inp | 1179.00 | NIST | |
| Inp | 1170.00 | NIST | |
| Inp | 1142.00 | NIST | |
| Inp | 1142.00 | NIST | |
| Inp | 1147.00 | NIST | |
| Inp | 1136.00 | NIST | |
| Inp | 1129.80 | NIST | |
| Inp | 1164.00 | NIST | |
| Inp | 1178.00 | NIST | |
| Inp | 1137.00 | NIST | |
| Inp | 1133.20 | NIST | |
| Inp | 1137.60 | NIST | |
| Inp | 1168.70 | NIST | |
| Inp | 1179.80 | NIST | |
| Inp | 1140.00 | NIST | |
| Inp | 1142.00 | NIST | |
| Inp | 1150.00 | NIST | |
| Inp | 1155.00 | NIST | |
| Inp | 1133.00 | NIST | |
| Inp | 1137.00 | NIST | |
| Inp | 1133.20 | NIST | |
| Inp | 1137.60 | NIST | |
| Inp | 1165.00 | NIST | |
| Inp | 1168.00 | NIST | |
| Inp | 1173.00 | NIST | |
| Inp | 1140.00 | NIST | |
| Inp | 1125.60 | NIST | |
| Inp | 1150.00 | NIST | |
| Inp | 1136.00 | NIST | |
| Inp | 1163.35 | NIST | |
| Inp | 1153.90 | NIST | |
| Inp | 1151.70 | NIST | |
| Inp | 1158.50 | NIST | |
| Inp | 1162.50 | NIST | |
| Inp | 1179.40 | NIST | |
| Inp | 1142.90 | NIST | |
| Inp | 1151.70 | NIST | |
| Inp | 1158.50 | NIST | |
| Inp | 1162.50 | NIST | |
| Inp | 1140.47 | NIST | |
| Inp | 1140.85 | NIST | |
| Inp | 1141.00 | NIST | |
| Inp | 1163.00 | NIST | |
| Inp | 1130.46 | NIST | |
| Inp | 1138.09 | NIST | |
| Inp | 1142.95 | NIST | |
| Inp | 1157.79 | NIST | |
| Inp | 1166.27 | NIST | |
| Inp | 1171.51 | NIST | |
| Inp | 1136.00 | NIST | |
| Inp | 1169.00 | NIST | |
| Inp | 1133.00 | NIST | |
| Inp | 1137.00 | NIST | |
| Inp | 1142.00 | NIST | |
| Inp | 1155.00 | NIST | |
| Inp | 1147.00 | NIST | |
| Inp | 1166.00 | NIST | |
| Inp | 1169.00 | NIST | |
| Inp | 1155.00 | NIST | |
| Inp | 1148.00 | NIST | |
| Inp | 1152.00 | NIST | |
| Inp | 1162.00 | NIST | |
| Inp | 1164.00 | NIST | |
| Inp | 1174.00 | NIST | |
| Inp | 1136.00 | NIST | |
| Inp | 1147.00 | NIST | |
| Inp | 1167.00 | NIST | |
| Inp | 1137.00 | NIST | |
| Inp | 1158.00 | NIST | |
| Inp | 1171.00 | NIST | |
| Inp | 1179.00 | NIST | |
| Inp | 1137.00 | NIST | |
| Inp | 1162.00 | NIST | |
| Inp | 1163.00 | NIST | |
| Inp | 1130.00 | NIST | |
| Inp | 1144.00 | NIST | |
| Inp | 1169.00 | NIST | |
| Inp | 1142.10 | NIST | |
| Inp | 1152.90 | NIST | |
| Inp | 1149.70 | NIST | |
| Inp | 1152.40 | NIST | |
| Inp | 1141.00 | NIST | |
| Inp | 1136.00 | NIST | |
| Inp | 1153.00 | NIST | |
| Inp | Outlier 195.21 | NIST | |
| Inp | Outlier 195.47 | NIST | |
| Inp | Outlier 197.04 | NIST | |
| Inp | 1133.00 | NIST | |
| Inp | 1166.00 | NIST | |
| Inp | Outlier 195.21 | NIST | |
| Inp | 1169.00 | NIST | |
| Inp | 1164.00 | NIST | |
| Inp | 1137.00 | NIST | |
| Ip | [1476.00; 1565.00] |
|
|
| Ip | 1490.40 | NIST | |
| Ip | 1476.00 | NIST | |
| Ip | 1523.00 | NIST | |
| Ip | 1517.00 | NIST | |
| Ip | 1565.00 | NIST | |
| Ip | 1565.00 | NIST | |
| Ip | 1490.00 | NIST | |
| Ip | 1525.00 | NIST | |
| Ip | 1525.00 | NIST | |
| Ip | 1525.00 | NIST | |
| Ip | 1523.00 | NIST | |
| S°liquid | 251.46 | J/mol×K | NIST |
| Tboil | [478.80; 484.15] | K |
|
| Tboil | 481.45 | K | Excess volumes, densities, speeds of sound and viscosities for the binary systems of diisopropyl ether with hydrocarbons at 303.15K |
| Tboil | 480.77 | K | KDB |
| Tboil | 480.80 | K | NIST |
| Tboil | Outlier 484.15 ± 5.00 | K | NIST |
| Tboil | 480.45 ± 0.50 | K | NIST |
| Tboil | 480.15 ± 0.50 | K | NIST |
| Tboil | 480.56 ± 0.10 | K | NIST |
| Tboil | 479.70 ± 1.00 | K | NIST |
| Tboil | 478.80 ± 0.50 | K | NIST |
| Tc | [719.20; 721.70] | K |
|
| Tc | 720.00 | K | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 3 Compiled value |
| Tc | 719.20 | K | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Tc | 719.26 | K | Passut and Danner (1973), critical constants and acentric factors Compiled value |
| Tc | 720.00 | K | KDB |
| Tc | 720.00 ± 1.00 | K | NIST |
| Tc | 721.70 ± 0.50 | K | NIST |
| Tc | 719.90 ± 1.00 | K | NIST |
| Tc | 721.00 ± 1.50 | K | NIST |
| Tfus | [236.45; 242.55] | K |
|
| Tfus | 237.80 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Tfus | 237.40 | K | KDB |
| Tfus | 238.73 | K | Aq. Solubility Prediction |
| Tfus | Outlier 242.55 | K | NIST |
| Tfus | 237.17 ± 0.20 | K | NIST |
| Tfus | 237.31 ± 0.06 | K | NIST |
| Tfus | 237.33 ± 0.04 | K | NIST |
| Tfus | 237.36 ± 0.03 | K | NIST |
| Tfus | 237.33 ± 0.20 | K | NIST |
| Tfus | 236.45 ± 0.50 | K | NIST |
| Tfus | 238.20 ± 0.60 | K | NIST |
| Ttriple | [237.34; 237.35] | K |
|
| Ttriple | 237.34 ± 0.07 | K | NIST |
| Ttriple | 237.35 ± 0.05 | K | NIST |
| Ttriple | 237.34 ± 0.07 | K | NIST |
| Ttriple | 237.35 ± 0.05 | K | NIST |
| Vc | [0.408; 0.408] | m3/kmol |
|
| Vc | 0.408 | m3/kmol | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 3 Compiled value |
| Vc | 0.408 | m3/kmol | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Vc | 0.408 | m3/kmol | KDB |
| Vc | 0.408 | m3/kmol | NIST |
| Zc | [0.2487620; 0.2490000] |
|
|
| Zc | 0.2490000 | IUPAC Vapor-Liquid Critical Properties of Elements and Compounds, part 3 Compiled value | |
| Zc | 0.2487620 | KDB |
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Pressure, kPa - Liquid | Viscosity, Pa*s - Liquid |
| 298.15 | 100.00 | 0.0020 |
| 298.15 | 40300.00 | 0.0029 |
| 298.15 | 78600.00 | 0.0042 |
| 298.15 | 80900.00 | 0.0042 |
| 298.15 | 119800.00 | 0.0060 |
| 298.15 | 120600.00 | 0.0060 |
| 298.15 | 158900.00 | 0.0085 |
| 298.15 | 190200.00 | 0.0112 |
| 298.15 | 100.00 | 0.0020 |
| 323.15 | 100.00 | 0.0013 |
| 323.15 | 39900.00 | 0.0018 |
| 323.15 | 80300.00 | 0.0026 |
| 323.15 | 80600.00 | 0.0026 |
| 323.15 | 120900.00 | 0.0035 |
| 323.15 | 121000.00 | 0.0035 |
| 323.15 | 161200.00 | 0.0047 |
| 323.15 | 190600.00 | 0.0058 |
| 323.15 | 100.00 | 0.0013 |
| 348.15 | 100.00 | 0.0009 |
| 348.15 | 41000.00 | 0.0013 |
| 348.15 | 79700.00 | 0.0017 |
| 348.15 | 80600.00 | 0.0017 |
| 348.15 | 119500.00 | 0.0023 |
| 348.15 | 121700.00 | 0.0023 |
| 348.15 | 163000.00 | 0.0030 |
| 348.15 | 190800.00 | 0.0036 |
| 348.15 | 100.00 | 0.0009 |
| 373.15 | 100.00 | 0.0007 |
| 373.15 | 40500.00 | 0.0010 |
| 373.15 | 80300.00 | 0.0013 |
| 373.15 | 81100.00 | 0.0013 |
| 373.15 | 122500.00 | 0.0017 |
| 373.15 | 123000.00 | 0.0017 |
| 373.15 | 160200.00 | 0.0021 |
| 373.15 | 190600.00 | 0.0025 |
| 373.15 | 100.00 | 0.0007 |
| 398.15 | 100.00 | 0.0005 |
| 398.15 | 40500.00 | 0.0008 |
| 398.15 | 80600.00 | 0.0010 |
| 398.15 | 81800.00 | 0.0010 |
| 398.15 | 120800.00 | 0.0013 |
| 398.15 | 159900.00 | 0.0016 |
| 398.15 | 161000.00 | 0.0016 |
| 398.15 | 200600.00 | 0.0020 |
| 398.15 | 100.00 | 0.0005 |
| 423.15 | 100.00 | 0.0004 |
| 423.15 | 40500.00 | 0.0006 |
| 423.15 | 81000.00 | 0.0008 |
| 423.15 | 82200.00 | 0.0008 |
| 423.15 | 120800.00 | 0.0010 |
| 423.15 | 160800.00 | 0.0013 |
| 423.15 | 161300.00 | 0.0013 |
| 423.15 | 201000.00 | 0.0015 |
| 423.15 | 100.00 | 0.0004 |
| 448.15 | 100.00 | 0.0004 |
| 448.15 | 40400.00 | 0.0005 |
| 448.15 | 80400.00 | 0.0007 |
| 448.15 | 81200.00 | 0.0007 |
| 448.15 | 120200.00 | 0.0008 |
| 448.15 | 160600.00 | 0.0010 |
| 448.15 | 161200.00 | 0.0010 |
| 448.15 | 200100.00 | 0.0012 |
| 448.15 | 100.00 | 0.0004 |
| Reference | ||
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [132.31; 388.53] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | -8.71100e+01 | |||
| Coefficient B | 9.83200e-01 | |||
| Coefficient C | -7.13560e-04 | |||
| Coefficient D | 2.06000e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 132.31 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 180.54 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 222.30 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 258.26 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 289.06 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 315.36 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 337.80 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 357.04 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 373.74 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 388.53 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0039746; 0.0002876] | Pa×s | [237.51; 504.09] |
Joback Predicted correlation
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -1.04936e+01 | |||
| Coefficient B | 1.17942e+03 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Comment | Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc. | |||
| Temperature range, min. | 237.51 | |||
| Temperature range, max. | 504.09 | |||
| η | 0.0039746 | Pa×s | 237.51 | Calculated Property |
| η | 0.0022917 | Pa×s | 267.13 | Calculated Property |
| η | 0.0014749 | Pa×s | 296.75 | Calculated Property |
| η | 0.0010283 | Pa×s | 326.37 | Calculated Property |
| η | 0.0007612 | Pa×s | 355.99 | Calculated Property |
| η | 0.0005902 | Pa×s | 385.61 | Calculated Property |
| η | 0.0004745 | Pa×s | 415.23 | Calculated Property |
| η | 0.0003927 | Pa×s | 444.85 | Calculated Property |
| η | 0.0003328 | Pa×s | 474.47 | Calculated Property |
| η | 0.0002876 | Pa×s | 504.09 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [352.27; 525.05] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.38270e+01 | |||
| Coefficient B | -3.96508e+03 | |||
| Coefficient C | -5.94180e+01 | |||
| Temperature range, min. | 352.27 | |||
| Temperature range, max. | 525.05 | |||
| Pvap | 1.33 | kPa | 352.27 | Calculated Property |
| Pvap | 3.07 | kPa | 371.47 | Calculated Property |
| Pvap | 6.40 | kPa | 390.67 | Calculated Property |
| Pvap | 12.34 | kPa | 409.86 | Calculated Property |
| Pvap | 22.20 | kPa | 429.06 | Calculated Property |
| Pvap | 37.71 | kPa | 448.26 | Calculated Property |
| Pvap | 60.92 | kPa | 467.46 | Calculated Property |
| Pvap | 94.27 | kPa | 486.65 | Calculated Property |
| Pvap | 140.51 | kPa | 505.85 | Calculated Property |
| Pvap | 202.65 | kPa | 525.05 | Calculated Property |
| Pvap | [1.38e-04; 3626.24] | kPa | [237.40; 720.15] |
KDB Vapor Pressure Data
|
| Equation | ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is Pvap in kPa, T in K | |||
| Coefficient A | 9.13922e+01 | |||
| Coefficient B | -9.58531e+03 | |||
| Coefficient C | -1.10009e+01 | |||
| Coefficient D | 4.80933e-06 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 237.40 | |||
| Temperature range, max. | 720.15 | |||
| Pvap | 1.38e-04 | kPa | 237.40 | Calculated Property |
| Pvap | 0.03 | kPa | 291.04 | Calculated Property |
| Pvap | 0.89 | kPa | 344.68 | Calculated Property |
| Pvap | 9.26 | kPa | 398.32 | Calculated Property |
| Pvap | 49.94 | kPa | 451.96 | Calculated Property |
| Pvap | 176.64 | kPa | 505.59 | Calculated Property |
| Pvap | 472.46 | kPa | 559.23 | Calculated Property |
| Pvap | 1046.14 | kPa | 612.87 | Calculated Property |
| Pvap | 2035.67 | kPa | 666.51 | Calculated Property |
| Pvap | 3626.24 | kPa | 720.15 | Calculated Property |
| Pvap | [2.69; 98.67] | kPa | [367.00; 479.40] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.41073e+01 | |||
| Coefficient B | -3.89347e+03 | |||
| Coefficient C | -7.02290e+01 | |||
| Reference | Herz and Schuftan, 1922 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 367.00 | |||
| Temperature range, max. | 479.40 | |||
| Pvap | 2.69 | kPa | 367.00 | Calculated Property |
| Pvap | 4.56 | kPa | 379.49 | Calculated Property |
| Pvap | 7.44 | kPa | 391.98 | Calculated Property |
| Pvap | 11.69 | kPa | 404.47 | Calculated Property |
| Pvap | 17.78 | kPa | 416.96 | Calculated Property |
| Pvap | 26.27 | kPa | 429.44 | Calculated Property |
| Pvap | 37.81 | kPa | 441.93 | Calculated Property |
| Pvap | 53.15 | kPa | 454.42 | Calculated Property |
| Pvap | 73.13 | kPa | 466.91 | Calculated Property |
| Pvap | 98.67 | kPa | 479.40 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| γ | [0.04; 0.02] | N/m | [237.35; 480.75] |
Jasper (1972), surface tension of pure liquid compounds Compiled value
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is γ in N/m, T in K | |||
| Coefficient A | 6.16085e-02 | |||
| Coefficient B | -9.54000e-05 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 237.35 | |||
| Temperature range, max. | 480.75 | |||
| γ | 0.04 | N/m | 237.35 | Calculated Property |
| γ | 0.04 | N/m | 264.39 | Calculated Property |
| γ | 0.03 | N/m | 291.44 | Calculated Property |
| γ | 0.03 | N/m | 318.48 | Calculated Property |
| γ | 0.03 | N/m | 345.53 | Calculated Property |
| γ | 0.03 | N/m | 372.57 | Calculated Property |
| γ | 0.02 | N/m | 399.62 | Calculated Property |
| γ | 0.02 | N/m | 426.66 | Calculated Property |
| γ | 0.02 | N/m | 453.71 | Calculated Property |
| γ | 0.02 | N/m | 480.75 | Calculated Property |
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