- InChI
- InChI=1S/C5H7/c1-4-5(2)3/h4H,1-3H2
- InChI Key
- YWCXSTMXMNOMGL-UHFFFAOYSA-N
- Formula
- C5H7
- SMILES
- [CH2]C(=C)C=C
- Molecular Weight1
- 67.11
- CAS
- 31922-49-3
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- 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).
- 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).
- 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° | 210.73 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 150.35 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 6.52 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 25.32 | kJ/mol | Joback Calculated Property |
| IE | 7.90 | eV | NIST |
| log10WS | -1.23 | Crippen Calculated Property | |
| logPoct/wat | 1.563 | Crippen Calculated Property | |
| McVol | 70.560 | ml/mol | McGowan Calculated Property |
| Pc | 4082.92 | kPa | Joback Calculated Property |
| Tboil | 306.34 | K | Joback Calculated Property |
| Tc | 476.11 | K | Joback Calculated Property |
| Tfus | 145.00 | K | Joback Calculated Property |
| Vc | 0.270 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [96.53; 136.92] | J/mol×K | [306.34; 476.11] | 
|
| Cp,gas | 96.53 | J/mol×K | 306.34 | Joback Calculated Property |
| Cp,gas | 104.41 | J/mol×K | 334.64 | Joback Calculated Property |
| Cp,gas | 111.80 | J/mol×K | 362.93 | Joback Calculated Property |
| Cp,gas | 118.72 | J/mol×K | 391.23 | Joback Calculated Property |
| Cp,gas | 125.19 | J/mol×K | 419.52 | Joback Calculated Property |
| Cp,gas | 131.25 | J/mol×K | 447.82 | Joback Calculated Property |
| Cp,gas | 136.92 | J/mol×K | 476.11 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 3-Butenyl, 2-methylene-.
Sources
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