- InChI
- InChI=1S/C5H7N/c1-2-3-4-5-6/h2-3H,4H2,1H3
- InChI Key
- UVKXJAUUKPDDNW-UHFFFAOYSA-N
- Formula
- C5H7N
- SMILES
- CC=CCC#N
- Molecular Weight1
- 81.12
- CAS
- 4635-87-4
- Other Names
-
- 1-cyano-2-butene
- 2-cyano-2-butene
- 2-methyl-2-butenenitrile
- 3-Pentenonitrile
- crotyl cyanide
- pent-3-enenitrile
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- 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).
- 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).
- Pvap : Vapor pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfH°gas | 116.79 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 10.41 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 44.51 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.81 | eV | Relay (1.0) Calculated Property |
| log10WS | -0.96 | Aq. Solubility Prediction | |
| logPoct/wat | 1.476 | Crippen Calculated Property | |
| McVol | 78.390 | ml/mol | McGowan Calculated Property |
| Tboil | 418.50 ± 1.50 | K | NIST |
Cheméo can also estimate Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.67] | kPa | [309.80; 445.24] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.46705e+01 | |||
| Coefficient B | -3.62892e+03 | |||
| Coefficient C | -5.74930e+01 | |||
| Temperature range, min. | 309.80 | |||
| Temperature range, max. | 445.24 | |||
| Pvap | 1.33 | kPa | 309.80 | Calculated Property |
| Pvap | 3.00 | kPa | 324.85 | Calculated Property |
| Pvap | 6.17 | kPa | 339.90 | Calculated Property |
| Pvap | 11.83 | kPa | 354.95 | Calculated Property |
| Pvap | 21.29 | kPa | 370.00 | Calculated Property |
| Pvap | 36.29 | kPa | 385.04 | Calculated Property |
| Pvap | 59.04 | kPa | 400.09 | Calculated Property |
| Pvap | 92.20 | kPa | 415.14 | Calculated Property |
| Pvap | 138.89 | kPa | 430.19 | Calculated Property |
| Pvap | 202.67 | kPa | 445.24 | Calculated Property |
Similar Compounds
Find more compounds similar to 3-Pentenenitrile.
Mixtures
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
- Vapour pressures and isobaric (vapour + liquid) equilibrium data for the binary system of (RS-4-vinyl-1-cyclohexene + ZE-3-pentenenitrile) at (50.0 and 100.0) kPa
- Isobaric Vapor Liquid Equilibria for Binary Mixtures of Z,E-2-Methyl-2-butenenitrile, R,S-4-Vinyl-1-cyclohexene, and Z,E-3-Pentenenitrile
- Vapor-Liquid Equilibrium for Binary Mixtures of 3-Cyano-1-butene + RS-4-Vinyl-1-cyclohexene, 3-Cyano-1-butene + ZE-1-Cyano-2-butene and RS-4-Vinyl-1-cyclohexene + ZE-1-Cyano-2-butene
- Joback Method
- Aqueous Solubility Prediction Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more.
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