- InChI
- InChI=1S/C10H14/c1-8(2)10-7-5-4-6-9(10)3/h4-8H,1-3H3
- InChI Key
- WWRCMNKATXZARA-UHFFFAOYSA-N
- Formula
- C10H14
- SMILES
- Cc1ccccc1C(C)C
- Molecular Weight1
- 134.22
- CAS
- 527-84-4
- Other Names
-
- 1-(1-methylethyl)-2-methylbenzene
- 1-Isopropyl-2-methylbenzene
- 1-Methyl-2-(1-methylethyl)-benzene
- 1-Methyl-2-iso-propylbenzene
- 1-Methyl-2-isopropylbenzene
- 1-methyl,2-n-isopropylbenzene
- 1-methyl-2-propan-2-ylbenzene
- 2-Isopropyltoluene
- Benzene, 1-methyl-2-(1-methylethyl)-
- Cymene, ortho
- UN 2046
- o-Cymol
- o-Isopropyltoluene
- ortho-Cymene
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- 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 standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- 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).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔcH°liquid | [-5862.62; -5859.90] | kJ/mol |
|
| ΔcH°liquid | -5862.62 ± 0.84 | kJ/mol | NIST |
| ΔcH°liquid | -5859.90 ± 2.20 | kJ/mol | NIST |
| ΔfG° | 133.66 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -29.95 | kJ/mol | Joback Calculated Property |
| ΔfH°liquid | [-76.10; -73.30] | kJ/mol |
|
| ΔfH°liquid | -73.30 ± 1.00 | kJ/mol | NIST |
| ΔfH°liquid | -76.10 ± 2.10 | kJ/mol | NIST |
| ΔfusH° | 11.79 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 50.60 | kJ/mol | NIST |
| log10WS | [-3.76; -3.76] |
|
|
| log10WS | -3.76 | Aq. Sol... | |
| log10WS | -3.76 | Estimat... | |
| logPoct/wat | 3.118 | Crippen Calculated Property | |
| McVol | 128.000 | ml/mol | McGowan Calculated Property |
| Pc | 2909.25 | kPa | Joback Calculated Property |
| Inp | [1001.00; 1051.30] |
|
|
| Inp | 1029.00 | NIST | |
| Inp | 1029.00 | NIST | |
| Inp | 1031.00 | NIST | |
| Inp | 1029.00 | NIST | |
| Inp | 1028.00 | NIST | |
| Inp | 1028.00 | NIST | |
| Inp | 1029.00 | NIST | |
| Inp | 1030.00 | NIST | |
| Inp | 1011.00 | NIST | |
| Inp | 1020.60 | NIST | |
| Inp | 1032.00 | NIST | |
| Inp | 1028.00 | NIST | |
| Inp | Outlier 1045.00 | NIST | |
| Inp | 1013.50 | NIST | |
| Inp | 1015.80 | NIST | |
| Inp | 1032.30 | NIST | |
| Inp | 1038.40 | NIST | |
| Inp | Outlier 1044.90 | NIST | |
| Inp | 1016.90 | NIST | |
| Inp | 1010.40 | NIST | |
| Inp | 1013.50 | NIST | |
| Inp | 1015.80 | NIST | |
| Inp | 1010.42 | NIST | |
| Inp | 1033.00 | NIST | |
| Inp | 1018.00 | NIST | |
| Inp | 1016.90 | NIST | |
| Inp | 1016.40 | NIST | |
| Inp | 1015.00 | NIST | |
| Inp | 1024.70 | NIST | |
| Inp | 1018.00 | NIST | |
| Inp | 1027.00 | NIST | |
| Inp | Outlier 1002.00 | NIST | |
| Inp | 1019.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1014.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | Outlier 1043.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1018.00 | NIST | |
| Inp | 1009.85 | NIST | |
| Inp | 1023.00 | NIST | |
| Inp | 1031.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1026.00 | NIST | |
| Inp | 1027.70 | NIST | |
| Inp | Outlier 1050.00 | NIST | |
| Inp | 1017.00 | NIST | |
| Inp | 1023.00 | NIST | |
| Inp | 1023.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | 1028.40 | NIST | |
| Inp | 1023.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1026.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | 1025.40 | NIST | |
| Inp | Outlier 1051.30 | NIST | |
| Inp | 1020.40 | NIST | |
| Inp | 1022.70 | NIST | |
| Inp | 1028.00 | NIST | |
| Inp | 1024.00 | NIST | |
| Inp | 1034.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | 1038.00 | NIST | |
| Inp | 1010.00 | NIST | |
| Inp | 1024.00 | NIST | |
| Inp | 1029.00 | NIST | |
| Inp | 1032.00 | NIST | |
| Inp | 1015.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1028.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1035.00 | NIST | |
| Inp | 1038.00 | NIST | |
| Inp | 1017.00 | NIST | |
| Inp | 1024.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1009.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | 1014.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | 1028.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | 1016.00 | NIST | |
| Inp | 1019.00 | NIST | |
| Inp | 1016.00 | NIST | |
| Inp | 1027.00 | NIST | |
| Inp | 1012.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1029.00 | NIST | |
| Inp | 1039.00 | NIST | |
| Inp | 1028.00 | NIST | |
| Inp | 1029.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | 1033.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | 1018.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | Outlier 1001.00 | NIST | |
| Inp | 1027.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | 1024.00 | NIST | |
| Inp | 1024.00 | NIST | |
| Inp | 1024.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | Outlier 1006.00 | NIST | |
| Inp | 1036.00 | NIST | |
| Inp | 1023.00 | NIST | |
| Inp | 1011.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | 1029.00 | NIST | |
| Inp | 1018.00 | NIST | |
| Inp | 1023.00 | NIST | |
| Inp | 1016.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1034.00 | NIST | |
| Inp | 1017.00 | NIST | |
| Inp | Outlier 1041.00 | NIST | |
| Inp | 1029.00 | NIST | |
| Inp | 1024.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1019.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1028.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1026.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1025.00 | NIST | |
| Inp | 1026.00 | NIST | |
| Inp | 1023.00 | NIST | |
| Inp | 1024.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1026.00 | NIST | |
| Inp | 1025.00 | NIST | |
| Inp | 1025.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1016.90 | NIST | |
| Inp | 1017.00 | NIST | |
| Inp | 1038.00 | NIST | |
| Inp | 1032.00 | NIST | |
| Inp | 1022.00 | NIST | |
| Inp | 1020.00 | NIST | |
| Inp | 1016.00 | NIST | |
| Inp | Outlier 1001.00 | NIST | |
| Inp | 1024.00 | NIST | |
| Inp | 1011.00 | NIST | |
| Inp | 1029.00 | NIST | |
| Inp | 1021.00 | NIST | |
| Inp | 1028.00 | NIST | |
| Inp | 1025.00 | NIST | |
| Inp | 1017.00 | NIST | |
| Inp | 1032.30 | NIST | |
| Inp | 1013.50 | NIST | |
| Inp | 1016.90 | NIST | |
| I | [1248.00; 1334.00] |
|
|
| I | 1276.40 | NIST | |
| I | 1274.80 | NIST | |
| I | 1274.80 | NIST | |
| I | 1260.00 | NIST | |
| I | 1276.00 | NIST | |
| I | 1279.00 | NIST | |
| I | 1254.00 | NIST | |
| I | 1266.00 | NIST | |
| I | 1287.00 | NIST | |
| I | 1310.00 | NIST | |
| I | 1310.00 | NIST | |
| I | 1321.00 | NIST | |
| I | Outlier 1334.00 | NIST | |
| I | 1299.00 | NIST | |
| I | 1275.00 | NIST | |
| I | 1268.00 | NIST | |
| I | 1291.00 | NIST | |
| I | 1248.00 | NIST | |
| I | 1298.00 | NIST | |
| I | 1272.00 | NIST | |
| I | 1261.00 | NIST | |
| I | 1275.00 | NIST | |
| I | 1275.00 | NIST | |
| I | 1280.00 | NIST | |
| I | 1310.00 | NIST | |
| I | 1275.00 | NIST | |
| I | 1276.00 | NIST | |
| I | 1260.00 | NIST | |
| I | 1268.00 | NIST | |
| Tboil | 459.42 | K | Joback Calculated Property |
| Tc | 670.22 | K | Joback Calculated Property |
| Tfus | 201.40 | K | Aq. Sol... |
| Vc | 0.481 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [257.41; 336.48] | J/mol×K | [459.42; 670.22] |
|
| Cp,gas | 257.41 | J/mol×K | 459.42 | Joback Calculated Property |
| Cp,gas | 272.52 | J/mol×K | 494.55 | Joback Calculated Property |
| Cp,gas | 286.82 | J/mol×K | 529.69 | Joback Calculated Property |
| Cp,gas | 300.33 | J/mol×K | 564.82 | Joback Calculated Property |
| Cp,gas | 313.10 | J/mol×K | 599.96 | Joback Calculated Property |
| Cp,gas | 325.13 | J/mol×K | 635.09 | Joback Calculated Property |
| Cp,gas | 336.48 | J/mol×K | 670.22 | Joback Calculated Property |
| η | [0.0002060; 0.0035598] | Pa×s | [226.40; 459.42] |
|
| η | 0.0035598 | Pa×s | 226.40 | Joback Calculated Property |
| η | 0.0015637 | Pa×s | 265.24 | Joback Calculated Property |
| η | 0.0008475 | Pa×s | 304.07 | Joback Calculated Property |
| η | 0.0005277 | Pa×s | 342.91 | Joback Calculated Property |
| η | 0.0003618 | Pa×s | 381.75 | Joback Calculated Property |
| η | 0.0002660 | Pa×s | 420.58 | Joback Calculated Property |
| η | 0.0002060 | Pa×s | 459.42 | Joback Calculated Property |
| ΔvapH | 44.40 | kJ/mol | 403.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [8.77e-06; 2848.83] | kPa | [201.64; 662.00] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 7.51654e+01 | |||
| Coefficient B | -8.25896e+03 | |||
| Coefficient C | -8.66782e+00 | |||
| Coefficient D | 3.57058e-06 | |||
| Temperature range, min. | 201.64 | |||
| Temperature range, max. | 662.00 | |||
| Pvap | 8.77e-06 | kPa | 201.64 | Calculated Property |
| Pvap | 5.34e-03 | kPa | 252.79 | Calculated Property |
| Pvap | 0.29 | kPa | 303.94 | Calculated Property |
| Pvap | 4.29 | kPa | 355.09 | Calculated Property |
| Pvap | 28.72 | kPa | 406.24 | Calculated Property |
| Pvap | 116.84 | kPa | 457.40 | Calculated Property |
| Pvap | 341.90 | kPa | 508.55 | Calculated Property |
| Pvap | 798.81 | kPa | 559.70 | Calculated Property |
| Pvap | 1594.84 | kPa | 610.85 | Calculated Property |
| Pvap | 2848.83 | kPa | 662.00 | Calculated Property |
Similar Compounds
Find more compounds similar to o-Cymene.
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Joback Method
- KDB
- Aqueous Solubility Prediction Method
- Estimated Solubility Method
- McGowan Method
- NIST Webbook
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