| Product name |
Methyl S-(-)-lactate |
| CAS No. |
27871-49-4 |
| Molecular formula |
C4H8O3 |
| Molecular weight |
104.11 |
| Structural formula |
 |
| EINECS |
248-704-9 |
| Properties |
A colorless to slightly yellow clear liquid with a slight special odor, easily soluble in organic solvents such as ethanol, ether, acetone, esters, etc. When mixed with water, it undergoes partial hydrolysis. |
| Quality index |
| ester content %: ≥99.0 |
Moisture（K-F）%：≤0.30 |
| Optical content L/ (L+D) %：≥99. 0 |
methanol%：≤0.50 |
| Chromaticity: ≤50apha |
relative density（25/25℃)；1.08-1.10 |
| Acidity:≤0.20 |
Refractive index（20℃)：1.410-1.418 |
|
| Physical and chemical properties |
| Boiling point: 144.8℃ (760 Kpa) |
Melting point: -66℃ |
| Flash point: 55℃ |
Distillation range: 140～150℃ |
| Autoignition point: 385℃ |
粘度：3.1 mPa.s (25℃) |
|
| Uses |
Mainly used for the synthesis of chiral pharmaceuticals and agrochemical products. |
| Product packaging |
25kg or 220kg plastic bucket |
| Storage conditions |
Store in a cool and dry place, away from light, and should not be stacked outdoors. Isolate from strong alkaline substances and strong oxidants. Please refer to MSDS for other details. |
| Shelf life |
This product has a shelf life of 12 months from the date of production, when packaged intact and unopened. |
