- InChI
- InChI=1S/C10H12/c1-3-9-6-5-7-10(4-2)8-9/h3,5-8H,1,4H2,2H3
- InChI Key
- XHUZSRRCICJJCN-UHFFFAOYSA-N
- Formula
- C10H12
- SMILES
- C=Cc1cccc(CC)c1
- Molecular Weight1
- 132.20
- CAS
- 7525-62-4
- Other Names
-
- 1-ETHYL-3-ETHENYLBENZENE
- 1-Ethenyl-3-ethylbenzene
- 1-Ethyl-3-vinylbenzene
- 1-Vinyl-3-ethylbenzene
- 3-Ethyl-1-ethenyl benzene
- 3-Ethylstyrene
- 3-Vinylethylbenzene
- Styrene, m-ethyl-
- m-Ethyl vinylbenzen
- m-Ethylstyrene
- m-Ethylvinylbenzene
- m-Vinylethylbenzene
- 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).
- 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 |
|---|---|---|---|
| ω | 0.3660 | Relay (1.0) Calculated Property | |
| ΔfG° | 223.94 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 104.33 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 14.03 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 51.60 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.37 | eV | Relay (1.0) Calculated Property |
| log10WS | -3.47 | Relay (1.0) 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 | [178.30; 1075.00] |
|
|
| Inp | 1074.00 | NIST | |
| Inp | 1075.00 | NIST | |
| Inp | 1065.80 | NIST | |
| Inp | 1074.00 | NIST | |
| Inp | 1066.00 | NIST | |
| Inp | 1063.90 | NIST | |
| Inp | 1064.40 | NIST | |
| Inp | 1066.00 | NIST | |
| Inp | 1066.00 | NIST | |
| Inp | Outlier 178.30 | NIST | |
| Inp | Outlier 180.10 | NIST | |
| Inp | 1066.00 | NIST | |
| Inp | 1074.00 | NIST | |
| Inp | 1063.90 | NIST | |
| I | [1423.70; 1424.00] |
|
|
| I | 1423.70 | NIST | |
| I | 1424.00 | NIST | |
| Tboil | 462.87 | K | Relay (1.0) Calculated Property |
| Tc | 675.31 | K | Relay (1.0) Calculated Property |
| Tfus | 171.85 ± 0.60 | K | NIST |
| Vc | 0.457 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | 49.60 | kJ/mol | 398.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [153.10; 385.16] | 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 | -2.87990e+01 | |||
| Coefficient B | 7.95420e-01 | |||
| Coefficient C | -5.07260e-04 | |||
| Coefficient D | 1.25800e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 153.10 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 194.69 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 231.39 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 263.61 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 291.75 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 316.21 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 337.38 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 355.67 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 371.46 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 385.16 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0150262; 0.0002038] | Pa×s | [171.85; 467.16] |
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 | -1.10006e+01 | |||
| Coefficient B | 1.16904e+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. | 171.85 | |||
| Temperature range, max. | 467.16 | |||
| η | 0.0150262 | Pa×s | 171.85 | Calculated Property |
| η | 0.0050488 | Pa×s | 204.66 | Calculated Property |
| η | 0.0022931 | Pa×s | 237.47 | Calculated Property |
| η | 0.0012615 | Pa×s | 270.29 | Calculated Property |
| η | 0.0007898 | Pa×s | 303.10 | Calculated Property |
| η | 0.0005419 | Pa×s | 335.91 | Calculated Property |
| η | 0.0003976 | Pa×s | 368.72 | Calculated Property |
| η | 0.0003068 | Pa×s | 401.54 | Calculated Property |
| η | 0.0002462 | Pa×s | 434.35 | Calculated Property |
| η | 0.0002038 | Pa×s | 467.16 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [341.66; 495.49] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.41861e+01 | |||
| Coefficient B | -3.77678e+03 | |||
| Coefficient C | -6.99200e+01 | |||
| Temperature range, min. | 341.66 | |||
| Temperature range, max. | 495.49 | |||
| Pvap | 1.33 | kPa | 341.66 | Calculated Property |
| Pvap | 3.03 | kPa | 358.75 | Calculated Property |
| Pvap | 6.30 | kPa | 375.84 | Calculated Property |
| Pvap | 12.11 | kPa | 392.94 | Calculated Property |
| Pvap | 21.79 | kPa | 410.03 | Calculated Property |
| Pvap | 37.07 | kPa | 427.12 | Calculated Property |
| Pvap | 60.08 | kPa | 444.21 | Calculated Property |
| Pvap | 93.35 | kPa | 461.31 | Calculated Property |
| Pvap | 139.78 | kPa | 478.40 | Calculated Property |
| Pvap | 202.64 | kPa | 495.49 | Calculated Property |
| Pvap | [1.39; 78.42] | kPa | [343.15; 453.15] |
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 | 1.24616e+02 | |||
| Coefficient B | -1.08113e+04 | |||
| Coefficient C | -1.60909e+01 | |||
| Coefficient D | 9.83659e-06 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 343.15 | |||
| Temperature range, max. | 453.15 | |||
| Pvap | 1.39 | kPa | 343.15 | Calculated Property |
| Pvap | 2.54 | kPa | 355.37 | Calculated Property |
| Pvap | 4.42 | kPa | 367.59 | Calculated Property |
| Pvap | 7.36 | kPa | 379.82 | Calculated Property |
| Pvap | 11.78 | kPa | 392.04 | Calculated Property |
| Pvap | 18.20 | kPa | 404.26 | Calculated Property |
| Pvap | 27.27 | kPa | 416.48 | Calculated Property |
| Pvap | 39.73 | kPa | 428.71 | Calculated Property |
| Pvap | 56.45 | kPa | 440.93 | Calculated Property |
| Pvap | 78.42 | kPa | 453.15 | Calculated Property |
| Pvap | [6.07; 17.62] | kPa | [372.82; 401.03] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 8.00632e+00 | |||
| Coefficient B | -8.43552e+02 | |||
| Coefficient C | -2.36831e+02 | |||
| Reference | Dreisbach and Shrader, 1949 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 372.82 | |||
| Temperature range, max. | 401.03 | |||
| Pvap | 6.07 | kPa | 372.82 | Calculated Property |
| Pvap | 6.98 | kPa | 375.95 | Calculated Property |
| Pvap | 7.98 | kPa | 379.09 | Calculated Property |
| Pvap | 9.06 | kPa | 382.22 | Calculated Property |
| Pvap | 10.25 | kPa | 385.36 | Calculated Property |
| Pvap | 11.52 | kPa | 388.49 | Calculated Property |
| Pvap | 12.90 | kPa | 391.63 | Calculated Property |
| Pvap | 14.37 | kPa | 394.76 | Calculated Property |
| Pvap | 15.94 | kPa | 397.90 | Calculated Property |
| Pvap | 17.62 | kPa | 401.03 | Calculated Property |
| Pvap | [0.13; 101.32] | kPa | [301.40; 464.70] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.50952e+01 | |||
| Coefficient B | -4.41315e+03 | |||
| Coefficient C | -4.34720e+01 | |||
| Reference | Stull, 1947 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 301.40 | |||
| Temperature range, max. | 464.70 | |||
| Pvap | 0.13 | kPa | 301.40 | Calculated Property |
| Pvap | 0.41 | kPa | 319.54 | Calculated Property |
| Pvap | 1.10 | kPa | 337.69 | Calculated Property |
| Pvap | 2.63 | kPa | 355.83 | Calculated Property |
| Pvap | 5.71 | kPa | 373.98 | Calculated Property |
| Pvap | 11.44 | kPa | 392.12 | Calculated Property |
| Pvap | 21.40 | kPa | 410.27 | Calculated Property |
| Pvap | 37.74 | kPa | 428.41 | Calculated Property |
| Pvap | 63.22 | kPa | 446.56 | Calculated Property |
| Pvap | 101.32 | kPa | 464.70 | Calculated Property |
Similar Compounds
Find more compounds similar to Benzene, 1-ethenyl-3-ethyl-.
Sources
- KDB Vapor Pressure Data
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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