- InChI
- InChI=1S/C5H6S/c1-5-3-2-4-6-5/h2-4H,1H3
- InChI Key
- XQQBUAPQHNYYRS-UHFFFAOYSA-N
- Formula
- C5H6S
- SMILES
- Cc1cccs1
- Molecular Weight1
- 98.17
- CAS
- 554-14-3
- Other Names
-
- 2-Methyl thiophene
- 2-Methylthiacyclopentadiene
- 2-methylthiacyclopentadiene (2-methylthiophene)
- 2-methylthiophene
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- Cp,solid : Solid phase heat capacity (J/mol×K).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- Ip : Polar retention indices.
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (K).
- Vc : Critical Volume (m3/kmol).
- Zc : Critical Compressibility.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.2381 | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value | |
| PAff | 859.00 | kJ/mol | NIST |
| BasG | 826.50 | kJ/mol | NIST |
| ΔcH°liquid | -3472.00 ± 0.75 | kJ/mol | NIST |
| ΔfH°gas | 84.35 ± 0.92 | kJ/mol | NIST |
| ΔfH°liquid | 44.60 ± 0.92 | kJ/mol | NIST |
| ΔvapH° | [38.70; 39.80] | kJ/mol |
|
| ΔvapH° | 38.91 | kJ/mol | NIST |
| ΔvapH° | 38.70 | kJ/mol | NIST |
| ΔvapH° | 39.80 | kJ/mol | NIST |
| ΔvapH° | 39.80 | kJ/mol | NIST |
| IE | [8.14; 8.63] | eV |
|
| IE | 8.61 | eV | NIST |
| IE | 8.63 ± 0.05 | eV | NIST |
| IE | 8.14 | eV | NIST |
| IE | 8.59 | eV | NIST |
| log10WS | -1.76 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.057 | Crippen Calculated Property | |
| McVol | 78.200 | ml/mol | McGowan Calculated Property |
| Pc | [4673.00; 4673.11] | kPa |
|
| Pc | 4673.11 | kPa | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Pc | 4673.00 | kPa | KDB |
| Inp | [745.00; 798.00] |
|
|
| Inp | 770.00 | NIST | |
| Inp | 770.00 | NIST | |
| Inp | 770.00 | NIST | |
| Inp | 797.00 | NIST | |
| Inp | 773.00 | NIST | |
| Inp | 797.00 | NIST | |
| Inp | 798.00 | NIST | |
| Inp | 748.00 | NIST | |
| Inp | 746.00 | NIST | |
| Inp | 748.00 | NIST | |
| Inp | 746.00 | NIST | |
| Inp | 798.00 | NIST | |
| Inp | 775.00 | NIST | |
| Inp | 745.00 | NIST | |
| Inp | 748.00 | NIST | |
| Inp | 745.00 | NIST | |
| Inp | 748.00 | NIST | |
| Inp | 787.00 | NIST | |
| Inp | 776.00 | NIST | |
| Inp | 780.00 | NIST | |
| Inp | 775.00 | NIST | |
| Inp | 771.00 | NIST | |
| Inp | 771.00 | NIST | |
| Inp | 753.00 | NIST | |
| Inp | 776.00 | NIST | |
| Inp | 777.00 | NIST | |
| Inp | 761.00 | NIST | |
| Inp | 774.00 | NIST | |
| Inp | 765.00 | NIST | |
| Inp | 770.00 | NIST | |
| Inp | 755.00 | NIST | |
| Inp | 793.00 | NIST | |
| Inp | 758.00 | NIST | |
| Inp | 754.00 | NIST | |
| Inp | 758.00 | NIST | |
| Inp | 745.00 | NIST | |
| Inp | 756.00 | NIST | |
| Inp | 767.00 | NIST | |
| Inp | 758.00 | NIST | |
| Inp | 774.00 | NIST | |
| Inp | 788.00 | NIST | |
| Inp | 787.00 | NIST | |
| Inp | 780.00 | NIST | |
| Inp | 770.00 | NIST | |
| Inp | 753.00 | NIST | |
| Inp | 749.00 | NIST | |
| Inp | 752.00 | NIST | |
| Inp | 776.00 | NIST | |
| Inp | 795.00 | NIST | |
| Inp | 767.00 | NIST | |
| Inp | 780.00 | NIST | |
| Inp | 750.00 | NIST | |
| Inp | 750.00 | NIST | |
| Inp | 750.00 | NIST | |
| Inp | 750.00 | NIST | |
| Inp | 775.00 | NIST | |
| Inp | 780.00 | NIST | |
| Inp | 773.00 | NIST | |
| Inp | 773.00 | NIST | |
| Inp | 745.00 | NIST | |
| Inp | 748.00 | NIST | |
| Inp | 775.00 | NIST | |
| Inp | 771.00 | NIST | |
| Inp | 772.00 | NIST | |
| Inp | 752.00 | NIST | |
| Inp | 762.00 | NIST | |
| Inp | 763.00 | NIST | |
| Inp | 755.00 | NIST | |
| Inp | 757.00 | NIST | |
| Inp | 798.00 | NIST | |
| Inp | 756.00 | NIST | |
| Inp | 787.00 | NIST | |
| Inp | 770.00 | NIST | |
| Inp | 797.00 | NIST | |
| Inp | 746.00 | NIST | |
| Ip | [1078.00; 1148.00] |
|
|
| Ip | 1112.00 | NIST | |
| Ip | 1094.00 | NIST | |
| Ip | 1123.00 | NIST | |
| Ip | 1085.00 | NIST | |
| Ip | 1101.00 | NIST | |
| Ip | 1085.00 | NIST | |
| Ip | 1097.00 | NIST | |
| Ip | 1102.00 | NIST | |
| Ip | 1109.00 | NIST | |
| Ip | 1120.00 | NIST | |
| Ip | 1120.50 | NIST | |
| Ip | 1095.00 | NIST | |
| Ip | 1090.00 | NIST | |
| Ip | 1093.00 | NIST | |
| Ip | 1106.00 | NIST | |
| Ip | 1097.00 | NIST | |
| Ip | 1095.00 | NIST | |
| Ip | 1102.00 | NIST | |
| Ip | 1089.00 | NIST | |
| Ip | 1092.00 | NIST | |
| Ip | 1090.00 | NIST | |
| Ip | 1082.00 | NIST | |
| Ip | 1092.00 | NIST | |
| Ip | 1078.00 | NIST | |
| Ip | 1103.00 | NIST | |
| Ip | Outlier 1148.00 | NIST | |
| Ip | 1103.00 | NIST | |
| Ip | 1097.00 | NIST | |
| Ip | Outlier 1130.00 | NIST | |
| Ip | 1097.00 | NIST | |
| Ip | 1097.00 | NIST | |
| Ip | 1100.00 | NIST | |
| Ip | 1095.00 | NIST | |
| Ip | 1093.00 | NIST | |
| Ip | 1095.00 | NIST | |
| Ip | 1098.00 | NIST | |
| Ip | 1095.00 | NIST | |
| Ip | 1098.00 | NIST | |
| Ip | 1123.00 | NIST | |
| Ip | 1112.00 | NIST | |
| Ip | 1085.00 | NIST | |
| Ip | 1109.00 | NIST | |
| Ip | 1093.00 | NIST | |
| Ip | 1089.00 | NIST | |
| Ip | 1090.00 | NIST | |
| S°liquid | 218.49 | J/mol×K | NIST |
| Tboil | [385.15; 386.00] | K |
|
| Tboil | 385.20 | K | KDB |
| Tboil | 385.80 | K | NIST |
| Tboil | 385.70 | K | NIST |
| Tboil | 385.15 ± 1.50 | K | NIST |
| Tboil | 386.00 ± 0.30 | K | NIST |
| Tc | [602.00; 606.20] | K |
|
| Tc | 602.00 | K | DIPPR Project 851 - Thirty Years of Vapor-Liquid Critical Point Measurements and Experimental Technique Development |
| Tc | 606.20 | K | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Tc | 606.20 | K | KDB |
| Tc | 606.20 | K | NIST |
| Tfus | [209.77; 209.95] | K |
|
| Tfus | 209.95 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Tfus | 209.80 | K | KDB |
| Tfus | 209.77 ± 0.06 | K | NIST |
| Ttriple | [209.78; 209.80] | K |
|
| Ttriple | 209.80 | K | Staveley, Lobo and Calado (1981), triple points Compiled value |
| Ttriple | 209.78 | K | KDB |
| Ttriple | 209.79 ± 0.05 | K | NIST |
| Ttriple | 209.79 ± 0.05 | K | NIST |
| Vc | [0.279; 0.279] | m3/kmol |
|
| Vc | 0.279 | m3/kmol | PSRK revision IV (2005), critical constants and acentric factors of 1000 components Compiled value |
| Vc | 0.279 | m3/kmol | KDB |
| Zc | 0.2590420 | KDB |
Cheméo can also estimate Standard Gibbs free energy of formation for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,liquid | 149.83 | J/mol×K | 298.15 | NIST |
| Cp,solid | 97.91 | J/mol×K | 199.70 | NIST |
| ΔfusH | [9.47; 11.14] | kJ/mol | [207.79; 207.80] |
|
| ΔfusH | 11.14 | kJ/mol | 207.79 | NIST |
| ΔfusH | 11.14 | kJ/mol | 207.79 | NIST |
| ΔfusH | 9.47 | kJ/mol | 207.80 | NIST |
| ΔfusH | 9.47 | kJ/mol | 207.80 | NIST |
| ΔfusH | 9.47 | kJ/mol | 207.80 | NIST |
| ΔvapH | [33.90; 38.90] | kJ/mol | [343.00; 385.70] |
|
| ΔvapH | 38.90 | kJ/mol | 343.00 | NIST |
| ΔvapH | 38.90 | kJ/mol | 343.00 | NIST |
| ΔvapH | 36.80 | kJ/mol | 353.00 | NIST |
| ΔvapH | 37.20 | kJ/mol | 357.50 | NIST |
| ΔvapH | 33.90 | kJ/mol | 385.70 | KDB |
| ΔvapH | 33.90 | kJ/mol | 385.70 | NIST |
| Pvap | [69.87; 209.80] | kPa | [373.10; 413.15] |
|
| Pvap | 69.87 | kPa | 373.10 | Phase Equilibria on Four Binary Systems: 1,2-Dichloroethane + trans-1,2-Dichloroethylene, 1-Octene + 2-Methyl Thiophene, 2-Ethyl Thiophene + 2,2,4-Trimethylpentane, and Cyclopropanecarbonitrile + Water |
| Pvap | 209.80 | kPa | 413.15 | Phase Equilibria on Four Binary Systems: 1,2-Dichloroethane + trans-1,2-Dichloroethylene, 1-Octene + 2-Methyl Thiophene, 2-Ethyl Thiophene + 2,2,4-Trimethylpentane, and Cyclopropanecarbonitrile + Water |
| ρl | 1020.89 | kg/m3 | 293.10 | KDB |
| ΔfusS | [53.62; 53.62] | J/mol×K | [207.79; 207.79] |
|
| ΔfusS | 53.62 | J/mol×K | 207.79 | NIST |
| ΔfusS | 53.62 | J/mol×K | 207.79 | NIST |
Datasets
Mass density, kg/m3
| Fixed | Measured | |
|---|---|---|
| Temperature, K - Liquid | Pressure, kPa - Liquid | Mass density, kg/m3 - Liquid |
| 283.15 | 100.00 | 1030.98 |
| 288.15 | 100.00 | 1025.61 |
| 293.15 | 100.00 | 1020.2 |
| 298.15 | 100.00 | 1014.79 |
| 303.15 | 100.00 | 1009.39 |
| 308.15 | 100.00 | 1003.95 |
| 313.15 | 100.00 | 998.5 |
| 318.15 | 100.00 | 993.03 |
| 323.15 | 100.00 | 987.55 |
| 328.15 | 100.00 | 982.01 |
| 333.15 | 100.00 | 976.49 |
| 338.15 | 100.00 | 970.87 |
| 283.15 | 2000.00 | 1032.44 |
| 288.15 | 2000.00 | 1027.12 |
| 293.15 | 2000.00 | 1021.76 |
| 298.15 | 2000.00 | 1016.39 |
| 303.15 | 2000.00 | 1011.03 |
| 308.15 | 2000.00 | 1005.62 |
| 313.15 | 2000.00 | 1000.23 |
| 318.15 | 2000.00 | 994.81 |
| 323.15 | 2000.00 | 989.38 |
| 328.15 | 2000.00 | 983.93 |
| 333.15 | 2000.00 | 978.46 |
| 338.15 | 2000.00 | 972.92 |
| 283.15 | 5000.00 | 1034.69 |
| 288.15 | 5000.00 | 1029.45 |
| 293.15 | 5000.00 | 1024.16 |
| 298.15 | 5000.00 | 1018.85 |
| 303.15 | 5000.00 | 1013.57 |
| 308.15 | 5000.00 | 1008.23 |
| 313.15 | 5000.00 | 1002.93 |
| 318.15 | 5000.00 | 997.59 |
| 323.15 | 5000.00 | 992.24 |
| 328.15 | 5000.00 | 986.87 |
| 333.15 | 5000.00 | 981.49 |
| 338.15 | 5000.00 | 976.06 |
| 283.15 | 7000.00 | 1036.18 |
| 288.15 | 7000.00 | 1030.97 |
| 293.15 | 7000.00 | 1025.73 |
| 298.15 | 7000.00 | 1020.48 |
| 303.15 | 7000.00 | 1015.23 |
| 308.15 | 7000.00 | 1009.96 |
| 313.15 | 7000.00 | 1004.7 |
| 318.15 | 7000.00 | 999.4 |
| 323.15 | 7000.00 | 994.11 |
| 328.15 | 7000.00 | 988.79 |
| 333.15 | 7000.00 | 983.47 |
| 338.15 | 7000.00 | 978.09 |
| 283.15 | 10000.00 | 1038.39 |
| 288.15 | 10000.00 | 1033.22 |
| 293.15 | 10000.00 | 1028.04 |
| 298.15 | 10000.00 | 1022.84 |
| 303.15 | 10000.00 | 1017.69 |
| 308.15 | 10000.00 | 1012.46 |
| 313.15 | 10000.00 | 1007.28 |
| 318.15 | 10000.00 | 1002.05 |
| 323.15 | 10000.00 | 996.84 |
| 328.15 | 10000.00 | 991.61 |
| 333.15 | 10000.00 | 986.36 |
| 338.15 | 10000.00 | 981.08 |
| 283.15 | 15000.00 | 1041.92 |
| 288.15 | 15000.00 | 1036.86 |
| 293.15 | 15000.00 | 1031.77 |
| 298.15 | 15000.00 | 1026.7 |
| 303.15 | 15000.00 | 1021.62 |
| 308.15 | 15000.00 | 1016.53 |
| 313.15 | 15000.00 | 1011.45 |
| 318.15 | 15000.00 | 1006.33 |
| 323.15 | 15000.00 | 1001.25 |
| 328.15 | 15000.00 | 996.12 |
| 333.15 | 15000.00 | 991.02 |
| 338.15 | 15000.00 | 985.87 |
| 283.15 | 20000.00 | 1045.36 |
| 288.15 | 20000.00 | 1040.39 |
| 293.15 | 20000.00 | 1035.39 |
| 298.15 | 20000.00 | 1030.4 |
| 303.15 | 20000.00 | 1025.42 |
| 308.15 | 20000.00 | 1020.43 |
| 313.15 | 20000.00 | 1015.45 |
| 318.15 | 20000.00 | 1010.45 |
| 323.15 | 20000.00 | 1005.47 |
| 328.15 | 20000.00 | 1000.47 |
| 333.15 | 20000.00 | 995.46 |
| 338.15 | 20000.00 | 990.45 |
| 283.15 | 25000.00 | 1048.69 |
| 288.15 | 25000.00 | 1043.79 |
| 293.15 | 25000.00 | 1038.88 |
| 298.15 | 25000.00 | 1033.98 |
| 303.15 | 25000.00 | 1029.11 |
| 308.15 | 25000.00 | 1024.2 |
| 313.15 | 25000.00 | 1019.32 |
| 318.15 | 25000.00 | 1014.42 |
| 323.15 | 25000.00 | 1009.52 |
| 328.15 | 25000.00 | 1004.64 |
| 333.15 | 25000.00 | 999.74 |
| 338.15 | 25000.00 | 994.85 |
| 283.15 | 30000.00 | 1051.93 |
| 288.15 | 30000.00 | 1047.1 |
| 293.15 | 30000.00 | 1042.27 |
| 298.15 | 30000.00 | 1037.45 |
| 303.15 | 30000.00 | 1032.66 |
| 308.15 | 30000.00 | 1027.84 |
| 313.15 | 30000.00 | 1023.04 |
| 318.15 | 30000.00 | 1018.23 |
| 323.15 | 30000.00 | 1013.45 |
| 328.15 | 30000.00 | 1008.65 |
| 333.15 | 30000.00 | 1003.86 |
| 338.15 | 30000.00 | 999.06 |
| 283.15 | 35000.00 | 1055.07 |
| 288.15 | 35000.00 | 1050.32 |
| 293.15 | 35000.00 | 1045.56 |
| 298.15 | 35000.00 | 1040.82 |
| 303.15 | 35000.00 | 1036.1 |
| 308.15 | 35000.00 | 1031.36 |
| 313.15 | 35000.00 | 1026.65 |
| 318.15 | 35000.00 | 1021.93 |
| 323.15 | 35000.00 | 1017.21 |
| 328.15 | 35000.00 | 1012.52 |
| 333.15 | 35000.00 | 1007.82 |
| 338.15 | 35000.00 | 1003.09 |
| 283.15 | 40000.00 | 1058.12 |
| 288.15 | 40000.00 | 1053.43 |
| 293.15 | 40000.00 | 1048.68 |
| 298.15 | 40000.00 | 1044.09 |
| 303.15 | 40000.00 | 1039.44 |
| 308.15 | 40000.00 | 1034.78 |
| 313.15 | 40000.00 | 1030.14 |
| 318.15 | 40000.00 | 1025.49 |
| 323.15 | 40000.00 | 1020.87 |
| 328.15 | 40000.00 | 1016.24 |
| 333.15 | 40000.00 | 1011.63 |
| 338.15 | 40000.00 | 1007.02 |
| 283.15 | 45000.00 | 1061.09 |
| 288.15 | 45000.00 | 1056.47 |
| 293.15 | 45000.00 | 1051.85 |
| 298.15 | 45000.00 | 1047.25 |
| 303.15 | 45000.00 | 1042.68 |
| 308.15 | 45000.00 | 1038.08 |
| 313.15 | 45000.00 | 1033.52 |
| 318.15 | 45000.00 | 1028.94 |
| 323.15 | 45000.00 | 1024.41 |
| 328.15 | 45000.00 | 1019.86 |
| 333.15 | 45000.00 | 1015.34 |
| 338.15 | 45000.00 | 1010.79 |
| 283.15 | 50000.00 | 1063.97 |
| 288.15 | 50000.00 | 1059.42 |
| 293.15 | 50000.00 | 1054.87 |
| 298.15 | 50000.00 | 1050.33 |
| 303.15 | 50000.00 | 1045.81 |
| 308.15 | 50000.00 | 1041.29 |
| 313.15 | 50000.00 | 1036.79 |
| 318.15 | 50000.00 | 1032.3 |
| 323.15 | 50000.00 | 1027.81 |
| 328.15 | 50000.00 | 1023.37 |
| 333.15 | 50000.00 | 1018.9 |
| 338.15 | 50000.00 | 1014.44 |
| 283.15 | 55000.00 | 1066.8 |
| 288.15 | 55000.00 | 1062.27 |
| 293.15 | 55000.00 | 1057.79 |
| 298.15 | 55000.00 | 1053.31 |
| 303.15 | 55000.00 | 1048.89 |
| 308.15 | 55000.00 | 1044.4 |
| 313.15 | 55000.00 | 1039.99 |
| 318.15 | 55000.00 | 1035.54 |
| 323.15 | 55000.00 | 1031.14 |
| 328.15 | 55000.00 | 1026.73 |
| 333.15 | 55000.00 | 1022.36 |
| 338.15 | 55000.00 | 1017.97 |
| 283.15 | 60000.00 | 1069.53 |
| 288.15 | 60000.00 | 1065.07 |
| 293.15 | 60000.00 | 1060.64 |
| 298.15 | 60000.00 | 1056.23 |
| 303.15 | 60000.00 | 1051.84 |
| 308.15 | 60000.00 | 1047.43 |
| 313.15 | 60000.00 | 1043.07 |
| 318.15 | 60000.00 | 1038.69 |
| 323.15 | 60000.00 | 1034.36 |
| 328.15 | 60000.00 | 1030.01 |
| 333.15 | 60000.00 | 1025.71 |
| 338.15 | 60000.00 | 1021.38 |
| 283.15 | 65000.00 | 1072.21 |
| 288.15 | 65000.00 | 1067.79 |
| 293.15 | 65000.00 | 1063.42 |
| 298.15 | 65000.00 | 1059.07 |
| 303.15 | 65000.00 | 1054.72 |
| 308.15 | 65000.00 | 1050.39 |
| 313.15 | 65000.00 | 1046.08 |
| 318.15 | 65000.00 | 1041.75 |
| 323.15 | 65000.00 | 1037.48 |
| 328.15 | 65000.00 | 1033.2 |
| 333.15 | 65000.00 | 1028.94 |
| 338.15 | 65000.00 | 1024.7 |
| Reference | ||
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.67] | kPa | [278.54; 412.11] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.47469e+01 | |||
| Coefficient B | -3.62706e+03 | |||
| Coefficient C | -2.76980e+01 | |||
| Temperature range, min. | 278.54 | |||
| Temperature range, max. | 412.11 | |||
| Pvap | 1.33 | kPa | 278.54 | Calculated Property |
| Pvap | 2.99 | kPa | 293.38 | Calculated Property |
| Pvap | 6.16 | kPa | 308.22 | Calculated Property |
| Pvap | 11.79 | kPa | 323.06 | Calculated Property |
| Pvap | 21.21 | kPa | 337.90 | Calculated Property |
| Pvap | 36.17 | kPa | 352.75 | Calculated Property |
| Pvap | 58.89 | kPa | 367.59 | Calculated Property |
| Pvap | 92.02 | kPa | 382.43 | Calculated Property |
| Pvap | 138.75 | kPa | 397.27 | Calculated Property |
| Pvap | 202.67 | kPa | 412.11 | Calculated Property |
| Pvap | [1.36; 4854.29] | kPa | [282.15; 610.00] |
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 | 7.21177e+01 | |||
| Coefficient B | -6.91971e+03 | |||
| Coefficient C | -8.45277e+00 | |||
| Coefficient D | 5.17389e-06 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 282.15 | |||
| Temperature range, max. | 610.00 | |||
| Pvap | 1.36 | kPa | 282.15 | Calculated Property |
| Pvap | 9.04 | kPa | 318.58 | Calculated Property |
| Pvap | 38.17 | kPa | 355.01 | Calculated Property |
| Pvap | 118.05 | kPa | 391.43 | Calculated Property |
| Pvap | 292.49 | kPa | 427.86 | Calculated Property |
| Pvap | 616.97 | kPa | 464.29 | Calculated Property |
| Pvap | 1155.75 | kPa | 500.72 | Calculated Property |
| Pvap | 1981.72 | kPa | 537.14 | Calculated Property |
| Pvap | 3179.82 | kPa | 573.57 | Calculated Property |
| Pvap | 4854.29 | kPa | 610.00 | Calculated Property |
| Pvap | [17.16; 71.42] | kPa | [333.40; 373.50] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.57576e+01 | |||
| Coefficient B | -4.17309e+03 | |||
| Coefficient C | -1.02760e+01 | |||
| Reference | Eon, Pommier, et al., 1971 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 333.40 | |||
| Temperature range, max. | 373.50 | |||
| Pvap | 17.16 | kPa | 333.40 | Calculated Property |
| Pvap | 20.46 | kPa | 337.86 | Calculated Property |
| Pvap | 24.27 | kPa | 342.31 | Calculated Property |
| Pvap | 28.67 | kPa | 346.77 | Calculated Property |
| Pvap | 33.71 | kPa | 351.22 | Calculated Property |
| Pvap | 39.48 | kPa | 355.68 | Calculated Property |
| Pvap | 46.05 | kPa | 360.13 | Calculated Property |
| Pvap | 53.50 | kPa | 364.59 | Calculated Property |
| Pvap | 61.92 | kPa | 369.04 | Calculated Property |
| Pvap | 71.42 | kPa | 373.50 | Calculated Property |
Similar Compounds
Find more compounds similar to Thiophene, 2-methyl-.
Mixtures
- 1,2-Ethanediol + Thiophene, 2-methyl- + Tetrahexylammonium bromide
- Thiophene, 2-methyl- + Glycerin + Tetrahexylammonium bromide
- 1-Octene + Thiophene, 2-methyl-
Sources
- KDB Vapor Pressure Data
- Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
- PSRK revision IV (2005), critical constants and acentric factors of 1000 components ChEDL chemicals 1.5.2, from Horstmann, S.; Jabłoniec, A.; Krafczyk, J.; Fischer, K.; Gmehling, J. PSRK Group Contribution Equation of State: Comprehensive Revision and Extension IV, Including Critical Constants and α-Function Parameters for 1000 Components. Fluid Phase Equilib. 2005, 227, 157-164.
- Staveley, Lobo and Calado (1981), triple points ChEDL chemicals 1.5.2, from Staveley, L. A. K.; Lobo, L. Q.; Calado, J. C. G. Triple-Points of Low Melting Substances and Their Use in Cryogenic Work. Cryogenics 1981, 21, 131-144.
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Phase equilibria study of binary systems comprising an (ionic liquid + hydrocarbon)
- Densities at high pressures and derived properties of thiophenes
- Removal of 2- and 3-methylthiophene from their mixtures with n-heptane using tetrahexylammonium bromide-based deep eutectic solvents as extractive desulfurization agents
- DIPPR Project 851 - Thirty Years of Vapor-Liquid Critical Point Measurements and Experimental Technique Development
- Phase Equilibria on Four Binary Systems: 1,2-Dichloroethane + trans-1,2-Dichloroethylene, 1-Octene + 2-Methyl Thiophene, 2-Ethyl Thiophene + 2,2,4-Trimethylpentane, and Cyclopropanecarbonitrile + Water
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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