- InChI
- InChI=1S/C10H12/c1-3-9-5-7-10(4-2)8-6-9/h3,5-8H,1,4H2,2H3
- InChI Key
- WHFHDVDXYKOSKI-UHFFFAOYSA-N
- Formula
- C10H12
- SMILES
- C=Cc1ccc(CC)cc1
- Molecular Weight1
- 132.20
- CAS
- 3454-07-7
- Other Names
-
- 1-ETHYL-4-ETHENYLBENZENE
- 1-Ethenyl-4-ethylbenzene
- 4-Ethenylstyrene
- 4-Ethyl-1-ethenyl benzene
- 4-Ethylstyrene
- Styrene, p-ethyl-
- p-Ethylstyrene
- p-Ethylvinylbenzene
- 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).
- 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 |
|---|---|---|---|
| ΔfG° | 223.94 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 100.76 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 14.03 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 40.12 | kJ/mol | Joback Calculated Property |
| log10WS | -3.10 | Crippen Calculated Property | |
| logPoct/wat | 2.892 | Crippen Calculated Property | |
| McVol | 123.700 | ml/mol | McGowan Calculated Property |
| Pc | 3018.96 | kPa | Joback Calculated Property |
| Inp | [179.40; 1082.00] |
|
|
| Inp | 1072.00 | NIST | |
| Inp | 1072.00 | NIST | |
| Inp | 1073.20 | NIST | |
| Inp | 1082.00 | NIST | |
| Inp | 1073.00 | NIST | |
| Inp | 1071.70 | NIST | |
| Inp | 1072.00 | NIST | |
| Inp | 1079.00 | NIST | |
| Inp | 1073.00 | NIST | |
| Inp | 1072.00 | NIST | |
| Inp | Outlier 179.40 | NIST | |
| Inp | 1079.00 | NIST | |
| Inp | 1073.00 | NIST | |
| Inp | 1072.00 | NIST | |
| Inp | 1071.70 | NIST | |
| I | [1431.00; 1482.70] |
|
|
| I | 1431.30 | NIST | |
| I | 1481.40 | NIST | |
| I | 1481.40 | NIST | |
| I | 1482.70 | NIST | |
| I | 1462.00 | NIST | |
| I | 1431.00 | NIST | |
| I | 1455.00 | NIST | |
| I | 1431.00 | NIST | |
| Tboil | 456.54 | K | Joback Calculated Property |
| Tc | 667.08 | K | Joback Calculated Property |
| Tfus | 223.42 ± 0.50 | K | NIST |
| Vc | 0.469 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [240.59; 313.43] | J/mol×K | [456.54; 667.08] |
|
| Cp,gas | 240.59 | J/mol×K | 456.54 | Joback Calculated Property |
| Cp,gas | 254.60 | J/mol×K | 491.63 | Joback Calculated Property |
| Cp,gas | 267.82 | J/mol×K | 526.72 | Joback Calculated Property |
| Cp,gas | 280.28 | J/mol×K | 561.81 | Joback Calculated Property |
| Cp,gas | 292.01 | J/mol×K | 596.90 | Joback Calculated Property |
| Cp,gas | 303.05 | J/mol×K | 631.99 | Joback Calculated Property |
| Cp,gas | 313.43 | J/mol×K | 667.08 | Joback Calculated Property |
| η | [0.0002161; 0.0021934] | Pa×s | [239.64; 456.54] |
|
| η | 0.0021934 | Pa×s | 239.64 | Joback Calculated Property |
| η | 0.0011572 | Pa×s | 275.79 | Joback Calculated Property |
| η | 0.0007081 | Pa×s | 311.94 | Joback Calculated Property |
| η | 0.0004798 | Pa×s | 348.09 | Joback Calculated Property |
| η | 0.0003498 | Pa×s | 384.24 | Joback Calculated Property |
| η | 0.0002693 | Pa×s | 420.39 | Joback Calculated Property |
| η | 0.0002161 | Pa×s | 456.54 | Joback Calculated Property |
| ΔvapH | 48.40 | kJ/mol | 394.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.63] | kPa | [343.46; 491.55] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.45697e+01 | |||
| Coefficient B | -3.89779e+03 | |||
| Coefficient C | -7.05450e+01 | |||
| Temperature range, min. | 343.46 | |||
| Temperature range, max. | 491.55 | |||
| Pvap | 1.33 | kPa | 343.46 | Calculated Property |
| Pvap | 3.00 | kPa | 359.91 | Calculated Property |
| Pvap | 6.20 | kPa | 376.37 | Calculated Property |
| Pvap | 11.88 | kPa | 392.82 | Calculated Property |
| Pvap | 21.39 | kPa | 409.28 | Calculated Property |
| Pvap | 36.44 | kPa | 425.73 | Calculated Property |
| Pvap | 59.24 | kPa | 442.19 | Calculated Property |
| Pvap | 92.42 | kPa | 458.64 | Calculated Property |
| Pvap | 139.05 | kPa | 475.10 | Calculated Property |
| Pvap | 202.63 | kPa | 491.55 | Calculated Property |
| Pvap | [1.32; 65.19] | kPa | [341.15; 448.15] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 1.23831e+02 | |||
| Coefficient B | -1.06224e+04 | |||
| Coefficient C | -1.60451e+01 | |||
| Coefficient D | 9.99062e-06 | |||
| Temperature range, min. | 341.15 | |||
| Temperature range, max. | 448.15 | |||
| Pvap | 1.32 | kPa | 341.15 | Calculated Property |
| Pvap | 2.36 | kPa | 353.04 | Calculated Property |
| Pvap | 4.02 | kPa | 364.93 | Calculated Property |
| Pvap | 6.58 | kPa | 376.82 | Calculated Property |
| Pvap | 10.37 | kPa | 388.71 | Calculated Property |
| Pvap | 15.80 | kPa | 400.59 | Calculated Property |
| Pvap | 23.38 | kPa | 412.48 | Calculated Property |
| Pvap | 33.67 | kPa | 424.37 | Calculated Property |
| Pvap | 47.36 | kPa | 436.26 | Calculated Property |
| Pvap | 65.19 | kPa | 448.15 | Calculated Property |
Similar Compounds
Find more compounds similar to Benzene, 1-ethenyl-4-ethyl-.
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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that the value is more than 2 standard deviations away from the
property mean.