- InChI
- InChI=1S/C5H8O2/c1-3-2-4(3)5(6)7/h3-4H,2H2,1H3,(H,6,7)
- InChI Key
- AYEGPMGNMOIHDL-UHFFFAOYSA-N
- Formula
- C5H8O2
- SMILES
- CC1CC1C(=O)O
- Molecular Weight1
- 100.12
- CAS
- 29555-02-0
- Other Names
-
- Cyclopropanecarboxylic acid, 2-methyl-
- 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).
- 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).
- Tboilr : Boiling point at reduced pressure (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° | -221.48 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -358.88 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 13.60 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 49.75 | kJ/mol | Joback Calculated Property |
| log10WS | -0.43 | Crippen Calculated Property | |
| logPoct/wat | 0.727 | Crippen Calculated Property | |
| McVol | 77.890 | ml/mol | McGowan Calculated Property |
| Pc | 4782.59 | kPa | Joback Calculated Property |
| Tboil | 461.92 | K | Joback Calculated Property |
| Tc | 647.68 | K | Joback Calculated Property |
| Tfus | 270.56 | K | Joback Calculated Property |
| Vc | 0.296 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [169.33; 215.76] | J/mol×K | [461.92; 647.68] | 
|
| Cp,gas | 169.33 | J/mol×K | 461.92 | Joback Calculated Property |
| Cp,gas | 178.18 | J/mol×K | 492.88 | Joback Calculated Property |
| Cp,gas | 186.56 | J/mol×K | 523.84 | Joback Calculated Property |
| Cp,gas | 194.48 | J/mol×K | 554.80 | Joback Calculated Property |
| Cp,gas | 201.98 | J/mol×K | 585.76 | Joback Calculated Property |
| Cp,gas | 209.06 | J/mol×K | 616.72 | Joback Calculated Property |
| Cp,gas | 215.76 | J/mol×K | 647.68 | Joback Calculated Property |
| η | [0.0004422; 0.0092179] | Pa×s | [270.56; 461.92] |
|
| η | 0.0092179 | Pa×s | 270.56 | Joback Calculated Property |
| η | 0.0042550 | Pa×s | 302.45 | Joback Calculated Property |
| η | 0.0022763 | Pa×s | 334.35 | Joback Calculated Property |
| η | 0.0013579 | Pa×s | 366.24 | Joback Calculated Property |
| η | 0.0008799 | Pa×s | 398.13 | Joback Calculated Property |
| η | 0.0006081 | Pa×s | 430.03 | Joback Calculated Property |
| η | 0.0004422 | Pa×s | 461.92 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 463.70 | K | 99.30 | NIST |
Similar Compounds
Find more compounds similar to 2-Methylcyclopropanecarboxylic acid.
Sources
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