- InChI
- InChI=1S/C12H10Se/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10H
- InChI Key
- ORQWTLCYLDRDHK-UHFFFAOYSA-N
- Formula
- C12H10Se
- SMILES
- c1ccc([Se]c2ccccc2)cc1
- Molecular Weight1
- 233.17
- CAS
- 1132-39-4
- Other Names
-
- (Phenylselenyl)benzene
- 1,1'-Selenobisbenzene
- Biphenyl selenide
- Biphenylselenium
- Difenylselenium
- Diphenyl selenide
- Diphenylselenium
- NSC 49758
- Phenyl selenide
- Selenide, phenyl
- Selenium diphenyl
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (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.
- 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 |
|---|---|---|---|
| ω | 0.3659 | Relay (1.0) Calculated Property | |
| ΔfG° | 216.63 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | 197.37 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 66.84 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 7.79 | eV | NIST |
| log10WS | -4.53 | Relay (1.0) Calculated Property | |
| logPoct/wat | 1.342 | Crippen Calculated Property | |
| Pc | 3697.65 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 556.27 | K | Relay (1.0) Calculated Property |
| Tc | 830.52 | K | Relay (1.0) Calculated Property |
| Tfus | 346.04 | K | Relay (1.0) Calculated Property |
| Vc | 0.547 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔsubH | 116.70 ± 2.50 | kJ/mol | 313.00 | NIST |
| ΔvapH | [61.90; 63.40] | kJ/mol | [476.50; 477.00] | 
|
| ΔvapH | 61.90 | kJ/mol | 476.50 | NIST |
| ΔvapH | 63.40 | kJ/mol | 477.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [427.76; 609.33] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.58847e+01 | |||
| Coefficient B | -5.96015e+03 | |||
| Coefficient C | -4.56280e+01 | |||
| Temperature range, min. | 427.76 | |||
| Temperature range, max. | 609.33 | |||
| Pvap | 1.33 | kPa | 427.76 | Calculated Property |
| Pvap | 2.91 | kPa | 447.93 | Calculated Property |
| Pvap | 5.91 | kPa | 468.11 | Calculated Property |
| Pvap | 11.25 | kPa | 488.28 | Calculated Property |
| Pvap | 20.23 | kPa | 508.46 | Calculated Property |
| Pvap | 34.64 | kPa | 528.63 | Calculated Property |
| Pvap | 56.81 | kPa | 548.81 | Calculated Property |
| Pvap | 89.68 | kPa | 568.98 | Calculated Property |
| Pvap | 136.87 | kPa | 589.16 | Calculated Property |
| Pvap | 202.64 | kPa | 609.33 | Calculated Property |
Similar Compounds
Find more compounds similar to Benzene, 1,1'-selenobis-.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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