- InChI
- InChI=1S/C4H8O3/c1-3(5)4(6)7-2/h3,5H,1-2H3/t3-/m0/s1
- InChI Key
- LPEKGGXMPWTOCB-VKHMYHEASA-N
- Formula
- C4H8O3
- SMILES
- COC(=O)C(C)O
- Molecular Weight1
- 104.10
- CAS
- 27871-49-4
- Other Names
-
- (S)-(-)-methyl lactate
- (S)-methyl 2-hydroxypropanoate
- L-methyl 2-hydroxypropanoate
- L-methyl lactate
- Propanoic acid, 2-hydroxy-, methyl ester, (S)-
- lactic acid, methyl ester, L-
- propanoic acid, 2-hydroxy-, (S)-, methyl ester
- 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° | -390.38 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -528.20 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 9.47 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 49.94 | kJ/mol | Joback Calculated Property |
| log10WS | 0.27 | Crippen Calculated Property | |
| logPoct/wat | -0.460 | Crippen Calculated Property | |
| McVol | 80.530 | ml/mol | McGowan Calculated Property |
| Pc | 4717.12 | kPa | Joback Calculated Property |
| Tboil | [417.00; 417.70] | K |
|
| Tboil | 417.70 | K | NIST |
| Tboil | 417.00 ± 0.80 | K | NIST |
| Tc | 636.26 | K | Joback Calculated Property |
| Tfus | 252.82 | K | Joback Calculated Property |
| Vc | 0.296 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [166.01; 203.08] | J/mol×K | [458.95; 636.26] |
|
| Cp,gas | 166.01 | J/mol×K | 458.95 | Joback Calculated Property |
| Cp,gas | 172.74 | J/mol×K | 488.50 | Joback Calculated Property |
| Cp,gas | 179.25 | J/mol×K | 518.05 | Joback Calculated Property |
| Cp,gas | 185.54 | J/mol×K | 547.60 | Joback Calculated Property |
| Cp,gas | 191.62 | J/mol×K | 577.16 | Joback Calculated Property |
| Cp,gas | 197.46 | J/mol×K | 606.71 | Joback Calculated Property |
| Cp,gas | 203.08 | J/mol×K | 636.26 | Joback Calculated Property |
| η | [0.0002093; 0.0309613] | Pa×s | [252.82; 458.95] |
|
| η | 0.0309613 | Pa×s | 252.82 | Joback Calculated Property |
| η | 0.0081807 | Pa×s | 287.18 | Joback Calculated Property |
| η | 0.0028726 | Pa×s | 321.53 | Joback Calculated Property |
| η | 0.0012346 | Pa×s | 355.88 | Joback Calculated Property |
| η | 0.0006157 | Pa×s | 390.24 | Joback Calculated Property |
| η | 0.0003436 | Pa×s | 424.59 | Joback Calculated Property |
| η | 0.0002093 | Pa×s | 458.95 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 331.20 | K | 2.50 | NIST |
Similar Compounds
Find more compounds similar to methyl (S)-(-)-lactate.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Solid-Liquid Equilibria of N-Methylephedrine Enantiomers and Their Mixtures in Three Chiral Solvents Distinguished by Chain Length
- Joback Method
- McGowan Method
- NIST Webbook
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