- InChI
- InChI=1S/C22H42O2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-24-22(23)21(2)3/h2,4-20H2,1,3H3
- InChI Key
- HMZGPNHSPWNGEP-UHFFFAOYSA-N
- Formula
- C22H42O2
- SMILES
- C=C(C)C(=O)OCCCCCCCCCCCCCCCCCC
- Molecular Weight1
- 338.57
- CAS
- 32360-05-7
- Other Names
-
- Methacrylic acid, octadecyl ester
- Octadecyl methacrylate
- 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).
- 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).
- Inp : Non-polar retention indices.
- 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 |
|---|---|---|---|
| ΔfG° | -20.27 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -626.57 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 52.93 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 73.13 | kJ/mol | Joback Calculated Property |
| log10WS | -7.75 | Crippen Calculated Property | |
| logPoct/wat | 7.367 | Crippen Calculated Property | |
| McVol | 323.980 | ml/mol | McGowan Calculated Property |
| Pc | 954.37 | kPa | Joback Calculated Property |
| Inp | [2359.00; 2377.00] |
|
|
| Inp | 2359.00 | NIST | |
| Inp | 2377.00 | NIST | |
| Inp | 2359.00 | NIST | |
| Inp | 2377.00 | NIST | |
| I | [2645.00; 2645.00] |
|
|
| I | 2645.00 | NIST | |
| I | 2645.00 | NIST | |
| Tboil | 775.61 | K | Joback Calculated Property |
| Tc | 953.12 | K | Joback Calculated Property |
| Tfus | 394.14 | K | Joback Calculated Property |
| Vc | 1.274 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [1004.06; 1110.33] | J/mol×K | [775.61; 953.12] |
|
| Cp,gas | 1004.06 | J/mol×K | 775.61 | Joback Calculated Property |
| Cp,gas | 1024.17 | J/mol×K | 805.19 | Joback Calculated Property |
| Cp,gas | 1043.27 | J/mol×K | 834.78 | Joback Calculated Property |
| Cp,gas | 1061.41 | J/mol×K | 864.36 | Joback Calculated Property |
| Cp,gas | 1078.61 | J/mol×K | 893.95 | Joback Calculated Property |
| Cp,gas | 1094.90 | J/mol×K | 923.53 | Joback Calculated Property |
| Cp,gas | 1110.33 | J/mol×K | 953.12 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 2-Propenoic acid, 2-methyl-, octadecyl ester.
Sources
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