- InChI
- InChI=1S/C10H12/c1-4-10-6-5-8(2)7-9(10)3/h4-7H,1H2,2-3H3
- InChI Key
- OEVVKKAVYQFQNV-UHFFFAOYSA-N
- Formula
- C10H12
- SMILES
- C=Cc1ccc(C)cc1C
- Molecular Weight1
- 132.21
- CAS
- 2234-20-0
- Other Names
-
- 1,3-DIMETHYL-4-ETHENYLBENZENE
- 1,3-Dimethyl-4-vinylbenzene
- 1-VINYL-2,4-DIMETHYLBENZENE
- 2,4-Dimethyl-1-vinylbenzene
- 4-vinyl-m-xylene
- Benzene, 1-ethenyl-2,4-dimethyl-
- Styrene, 2,4-dimethyl-
- ω : Acentric Factor.
- 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).
- 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).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (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 |
|---|---|---|---|
| ω | 0.3742 | Relay (1.0) Calculated Property | |
| ΔfG° | 214.31 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 104.92 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 13.64 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 52.91 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.22 | eV | NIST |
| log10WS | -3.37 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.946 | Crippen Calculated Property | |
| McVol | 123.700 | ml/mol | McGowan Calculated Property |
| Pc | 2969.80 | kPa | Joback Calculated Property |
| Inp | [1075.00; 1100.00] |
|
|
| Inp | 1081.00 | NIST | |
| Inp | 1082.00 | NIST | |
| Inp | 1075.40 | NIST | |
| Inp | Outlier 1100.00 | NIST | |
| Inp | 1083.00 | NIST | |
| Inp | 1080.90 | NIST | |
| Inp | 1084.20 | NIST | |
| Inp | 1084.20 | NIST | |
| Inp | 1079.80 | NIST | |
| Inp | 1075.00 | NIST | |
| Inp | 1075.00 | NIST | |
| Inp | 1081.00 | NIST | |
| Inp | 1080.90 | NIST | |
| I | [1440.00; 1440.50] |
|
|
| I | 1440.50 | NIST | |
| I | 1440.00 | NIST | |
| Tboil | 465.78 | K | Relay (1.0) Calculated Property |
| Tc | 675.88 | K | Relay (1.0) Calculated Property |
| Tfus | 208.83 ± 0.40 | K | NIST |
| Vc | 0.460 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | 50.00 | kJ/mol | 380.00 | NIST |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | [346.70; 352.70] | K | [1.30; 1.60] |
|
| Tboilr | 346.70 | K | 1.30 | NIST |
| Tboilr | 352.70 | K | 1.60 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [155.66; 382.12] | 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 | -1.45000e+01 | |||
| Coefficient B | 7.35940e-01 | |||
| Coefficient C | -4.40220e-04 | |||
| Coefficient D | 1.00900e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 155.66 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 195.23 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 230.46 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 261.65 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 289.14 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 313.24 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 334.27 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 352.55 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 368.39 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 382.12 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0038717; 0.0001962] | Pa×s | [208.83; 471.61] |
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 | -1.09066e+01 | |||
| Coefficient B | 1.11778e+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. | 208.83 | |||
| Temperature range, max. | 471.61 | |||
| η | 0.0038717 | Pa×s | 208.83 | Calculated Property |
| η | 0.0020080 | Pa×s | 238.03 | Calculated Property |
| η | 0.0012021 | Pa×s | 267.22 | Calculated Property |
| η | 0.0007961 | Pa×s | 296.42 | Calculated Property |
| η | 0.0005677 | Pa×s | 325.62 | Calculated Property |
| η | 0.0004280 | Pa×s | 354.82 | Calculated Property |
| η | 0.0003369 | Pa×s | 384.01 | Calculated Property |
| η | 0.0002742 | Pa×s | 413.21 | Calculated Property |
| η | 0.0002294 | Pa×s | 442.41 | Calculated Property |
| η | 0.0001962 | Pa×s | 471.61 | Calculated Property |
Similar Compounds
Find more compounds similar to 2,4-Dimethylstyrene.
Sources
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