- InChI
- InChI=1S/C3H6O3/c1-6-3(5)2-4/h4H,2H2,1H3
- InChI Key
- GSJFXBNYJCXDGI-UHFFFAOYSA-N
- Formula
- C3H6O3
- SMILES
- COC(=O)CO
- Molecular Weight1
- 90.08
- CAS
- 96-35-5
- Other Names
-
- Methyl ester of hydroxyacetic acid
- glycolic acid, methyl ester
- methyl glycolate
- methyl hydroxyacetate
- methyl hydroxyethanoate
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- 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).
- ΔfH°liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- Pvap : Vapor 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 |
|---|---|---|---|
| ΔcH°liquid | -1428.61 ± 0.94 | kJ/mol | NIST |
| ΔfG° | -396.36 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -556.90 ± 6.40 | kJ/mol | NIST |
| ΔfH°liquid | -609.41 ± 0.94 | kJ/mol | NIST |
| ΔfusH° | 10.40 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [52.50; 52.50] | kJ/mol |
|
| ΔvapH° | 52.50 ± 6.30 | kJ/mol | NIST |
| ΔvapH° | 52.50 | kJ/mol | NIST |
| ΔvapH° | 52.50 ± 6.30 | kJ/mol | NIST |
| IE | 10.42 ± 0.05 | eV | NIST |
| log10WS | 0.80 | Crippen Calculated Property | |
| logPoct/wat | -0.848 | Crippen Calculated Property | |
| McVol | 66.440 | ml/mol | McGowan Calculated Property |
| Pc | 5343.52 | kPa | Joback Calculated Property |
| I | [1403.00; 1403.00] |
|
|
| I | 1403.00 | NIST | |
| I | 1403.00 | NIST | |
| I | 1403.00 | NIST | |
| Tboil | 423.20 | K | NIST |
| Tc | 611.34 | K | Joback Calculated Property |
| Tfus | 256.55 | K | Joback Calculated Property |
| Vc | 0.246 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [129.32; 158.17] | J/mol×K | [436.51; 611.34] |
|
| Cp,gas | 129.32 | J/mol×K | 436.51 | Joback Calculated Property |
| Cp,gas | 134.49 | J/mol×K | 465.65 | Joback Calculated Property |
| Cp,gas | 139.52 | J/mol×K | 494.79 | Joback Calculated Property |
| Cp,gas | 144.41 | J/mol×K | 523.92 | Joback Calculated Property |
| Cp,gas | 149.15 | J/mol×K | 553.06 | Joback Calculated Property |
| Cp,gas | 153.74 | J/mol×K | 582.20 | Joback Calculated Property |
| Cp,gas | 158.17 | J/mol×K | 611.34 | Joback Calculated Property |
| η | [0.0002559; 0.0190072] | Pa×s | [256.55; 436.51] |
|
| η | 0.0190072 | Pa×s | 256.55 | Joback Calculated Property |
| η | 0.0063665 | Pa×s | 286.54 | Joback Calculated Property |
| η | 0.0026236 | Pa×s | 316.54 | Joback Calculated Property |
| η | 0.0012605 | Pa×s | 346.53 | Joback Calculated Property |
| η | 0.0006806 | Pa×s | 376.52 | Joback Calculated Property |
| η | 0.0004025 | Pa×s | 406.52 | Joback Calculated Property |
| η | 0.0002559 | Pa×s | 436.51 | Joback Calculated Property |
| ΔfusH | 11.40 | kJ/mol | 272.80 | NIST |
| ΔvapH | 47.40 | kJ/mol | 353.50 | NIST |
| Pvap | [0.49; 9.29] | kPa | [293.23; 353.25] |
|
| Pvap | 0.49 | kPa | 293.23 | Binary ... |
| Pvap | 0.85 | kPa | 303.17 | Binary ... |
| Pvap | 1.41 | kPa | 313.27 | Binary ... |
| Pvap | 2.31 | kPa | 323.12 | Binary ... |
| Pvap | 3.74 | kPa | 333.28 | Binary ... |
| Pvap | 5.91 | kPa | 343.26 | Binary ... |
| Pvap | 9.29 | kPa | 353.25 | Binary ... |
Similar Compounds
Find more compounds similar to Acetic acid, hydroxy-, methyl ester.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Binary vapor liquid equilibrium of methyl glycolate and ethylene glycol
- Joback Method
- McGowan Method
- NIST Webbook
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