- InChI
- InChI=1S/C14H12/c1-12(13-8-4-2-5-9-13)14-10-6-3-7-11-14/h2-11H,1H2
- InChI Key
- ZMYIIHDQURVDRB-UHFFFAOYSA-N
- Formula
- C14H12
- SMILES
- C=C(c1ccccc1)c1ccccc1
- Molecular Weight1
- 180.25
- CAS
- 530-48-3
- Other Names
-
- 1,1-Diphenylethene
- 1,1-Diphenylethylene
- Benzene, 1,1'-ethenylidenebis-
- NSC 57645
- as-Diphenylethylene
- diphenylethylene
- unsym-Diphenylethylene
- «alpha»,«alpha»-Diphenylethylene
- «alpha»-Methylene-diphenylmethane
- «alpha»-Phenylstyrene
- «alpha»,«alpha»-Diphenylethylene
- «alpha»-Methylene-diphenylmethane
- «alpha»-Phenylstyrene
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- EA : Electron affinity (eV).
- 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.
- 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 |
|---|---|---|---|
| PAff | 885.70 | kJ/mol | NIST |
| BasG | 856.90 | kJ/mol | NIST |
| ΔcH°liquid | -7396.50 ± 1.20 | kJ/mol | NIST |
| EA | 0.39 ± 0.06 | eV | NIST |
| ΔfG° | 371.11 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 256.41 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 17.51 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 71.20 ± 0.70 | kJ/mol | NIST |
| IE | 8.00 ± 0.02 | eV | NIST |
| log10WS | -4.01 | Crippen Calculated Property | |
| logPoct/wat | 3.748 | Crippen Calculated Property | |
| McVol | 156.300 | ml/mol | McGowan Calculated Property |
| Pc | 2912.39 | kPa | Joback Calculated Property |
| Inp | [289.70; 296.62] |
|
|
| Inp | 296.62 | NIST | |
| Inp | 289.70 | NIST | |
| Tboil | [543.70; 550.20] | K |
|
| Tboil | 543.70 | K | NIST |
| Tboil | 550.20 | K | NIST |
| Tc | 819.54 | K | Joback Calculated Property |
| Tfus | [281.00; 281.35] | K |
|
| Tfus | 281.00 ± 4.00 | K | NIST |
| Tfus | 281.35 ± 0.30 | K | NIST |
| Vc | 0.586 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [351.98; 436.78] | J/mol×K | [569.64; 819.54] |
|
| Cp,gas | 351.98 | J/mol×K | 569.64 | Joback Calculated Property |
| Cp,gas | 369.36 | J/mol×K | 611.29 | Joback Calculated Property |
| Cp,gas | 385.31 | J/mol×K | 652.94 | Joback Calculated Property |
| Cp,gas | 399.93 | J/mol×K | 694.59 | Joback Calculated Property |
| Cp,gas | 413.31 | J/mol×K | 736.24 | Joback Calculated Property |
| Cp,gas | 425.56 | J/mol×K | 777.89 | Joback Calculated Property |
| Cp,gas | 436.78 | J/mol×K | 819.54 | Joback Calculated Property |
| Cp,liquid | 299.20 | J/mol×K | 298.50 | NIST |
| ΔvapH | [59.30; 73.30] | kJ/mol | [314.50; 512.00] |
|
| ΔvapH | 70.20 ± 0.70 | kJ/mol | 314.50 | NIST |
| ΔvapH | 59.30 | kJ/mol | 455.00 | NIST |
| ΔvapH | 73.30 | kJ/mol | 512.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.67] | kPa | [408.20; 577.05] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.46567e+01 | |||
| Coefficient B | -4.51305e+03 | |||
| Coefficient C | -9.41190e+01 | |||
| Temperature range, min. | 408.20 | |||
| Temperature range, max. | 577.05 | |||
| Pvap | 1.33 | kPa | 408.20 | Calculated Property |
| Pvap | 3.00 | kPa | 426.96 | Calculated Property |
| Pvap | 6.18 | kPa | 445.72 | Calculated Property |
| Pvap | 11.84 | kPa | 464.48 | Calculated Property |
| Pvap | 21.30 | kPa | 483.24 | Calculated Property |
| Pvap | 36.31 | kPa | 502.01 | Calculated Property |
| Pvap | 59.07 | kPa | 520.77 | Calculated Property |
| Pvap | 92.23 | kPa | 539.53 | Calculated Property |
| Pvap | 138.91 | kPa | 558.29 | Calculated Property |
| Pvap | 202.67 | kPa | 577.05 | Calculated Property |
Similar Compounds
Find more compounds similar to Ethylene, 1,1-diphenyl-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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