- InChI
- InChI=1S/C11H14/c1-5-11-7-9(3)8(2)6-10(11)4/h5-7H,1H2,2-4H3
- InChI Key
- SVGCCRAIYFQZQM-UHFFFAOYSA-N
- Formula
- C11H14
- SMILES
- C=Cc1cc(C)c(C)cc1C
- Molecular Weight1
- 146.23
- CAS
- 3937-24-4
- 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).
- 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).
- 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 |
|---|---|---|---|
| ΔfG° | 213.10 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 57.18 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 15.84 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 43.67 | kJ/mol | Joback Calculated Property |
| log10WS | -3.72 | Crippen Calculated Property | |
| logPoct/wat | 3.255 | Crippen Calculated Property | |
| McVol | 137.790 | ml/mol | McGowan Calculated Property |
| Pc | 2640.67 | kPa | Joback Calculated Property |
| Tboil | 489.38 | K | Joback Calculated Property |
| Tc | 699.55 | K | Joback Calculated Property |
| Tfus | 275.65 ± 0.50 | K | NIST |
| Vc | 0.524 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [284.33; 359.41] | J/mol×K | [489.38; 699.55] | 
|
| Cp,gas | 284.33 | J/mol×K | 489.38 | Joback Calculated Property |
| Cp,gas | 298.54 | J/mol×K | 524.41 | Joback Calculated Property |
| Cp,gas | 312.04 | J/mol×K | 559.44 | Joback Calculated Property |
| Cp,gas | 324.86 | J/mol×K | 594.46 | Joback Calculated Property |
| Cp,gas | 337.01 | J/mol×K | 629.49 | Joback Calculated Property |
| Cp,gas | 348.52 | J/mol×K | 664.52 | Joback Calculated Property |
| Cp,gas | 359.41 | J/mol×K | 699.55 | Joback Calculated Property |
| η | [0.0001957; 0.0012252] | Pa×s | [275.95; 489.38] |
|
| η | 0.0012252 | Pa×s | 275.95 | Joback Calculated Property |
| η | 0.0007579 | Pa×s | 311.52 | Joback Calculated Property |
| η | 0.0005173 | Pa×s | 347.09 | Joback Calculated Property |
| η | 0.0003791 | Pa×s | 382.67 | Joback Calculated Property |
| η | 0.0002929 | Pa×s | 418.24 | Joback Calculated Property |
| η | 0.0002357 | Pa×s | 453.81 | Joback Calculated Property |
| η | 0.0001957 | Pa×s | 489.38 | Joback Calculated Property |
| ΔvapH | 56.40 | kJ/mol | 421.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [0.60; 202.66] | kPa | [352.00; 500.13] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.52919e+01 | |||
| Coefficient B | -4.01207e+03 | |||
| Coefficient C | -9.81350e+01 | |||
| Temperature range, min. | 352.00 | |||
| Temperature range, max. | 500.13 | |||
| Pvap | 0.60 | kPa | 352.00 | Calculated Property |
| Pvap | 1.57 | kPa | 368.46 | Calculated Property |
| Pvap | 3.68 | kPa | 384.92 | Calculated Property |
| Pvap | 7.86 | kPa | 401.38 | Calculated Property |
| Pvap | 15.53 | kPa | 417.84 | Calculated Property |
| Pvap | 28.70 | kPa | 434.29 | Calculated Property |
| Pvap | 50.10 | kPa | 450.75 | Calculated Property |
| Pvap | 83.21 | kPa | 467.21 | Calculated Property |
| Pvap | 132.35 | kPa | 483.67 | Calculated Property |
| Pvap | 202.66 | kPa | 500.13 | Calculated Property |
Similar Compounds
Find more compounds similar to 2,4,5-trimethylstyrene.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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