- InChI
- InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2-
- InChI Key
- LDHQCZJRKDOVOX-IHWYPQMZSA-N
- Formula
- C4H6O2
- SMILES
- CC=CC(=O)O
- Molecular Weight1
- 86.09
- 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).
- 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).
- 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 | 0.5859 | Relay (1.0) Calculated Property | |
| ΔfG° | -202.72 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -358.79 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 12.01 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 59.33 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 10.05 | eV | Relay (1.0) Calculated Property |
| log10WS | -0.21 | Relay (1.0) Calculated Property | |
| logPoct/wat | 0.647 | Crippen Calculated Property | |
| McVol | 70.360 | ml/mol | McGowan Calculated Property |
| Pc | 5138.68 | kPa | Joback Calculated Property |
| I | [1651.00; 1651.00] |
|
|
| I | 1651.00 | NIST | |
| I | 1651.00 | NIST | |
| Tboil | 445.97 | K | Relay (1.0) Calculated Property |
| Tc | 634.42 | K | Relay (1.0) Calculated Property |
| Tfus | 349.35 | K | Relay (1.0) Calculated Property |
| Vc | 0.235 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [129.47; 161.26] | J/mol×K | [441.13; 623.44] |
|
| Cp,gas | 129.47 | J/mol×K | 441.13 | Joback Calculated Property |
| Cp,gas | 135.50 | J/mol×K | 471.51 | Joback Calculated Property |
| Cp,gas | 141.22 | J/mol×K | 501.90 | Joback Calculated Property |
| Cp,gas | 146.65 | J/mol×K | 532.28 | Joback Calculated Property |
| Cp,gas | 151.79 | J/mol×K | 562.67 | Joback Calculated Property |
| Cp,gas | 156.65 | J/mol×K | 593.05 | Joback Calculated Property |
| Cp,gas | 161.26 | J/mol×K | 623.44 | Joback Calculated Property |
| η | [0.0002256; 0.0325411] | Pa×s | [240.51; 441.13] |
|
| η | 0.0325411 | Pa×s | 240.51 | Joback Calculated Property |
| η | 0.0085700 | Pa×s | 273.95 | Joback Calculated Property |
| η | 0.0030171 | Pa×s | 307.38 | Joback Calculated Property |
| η | 0.0013037 | Pa×s | 340.82 | Joback Calculated Property |
| η | 0.0006544 | Pa×s | 374.26 | Joback Calculated Property |
| η | 0.0003678 | Pa×s | 407.69 | Joback Calculated Property |
| η | 0.0002256 | Pa×s | 441.13 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 2-Butenoic acid, isomer # 1.
Sources
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