Ethyl L(-)-lactate
- Product NameEthyl L(-)-lactate
- CAS687-47-8
- MFC5H10O3
- MW118.13
- EINECS211-694-1
- MOL File687-47-8.mol
Chemical Properties
| Melting point | −26 °C(lit.) |
| alpha | -10 º (neat) |
| Boiling point | 154 °C(lit.) |
| Density | 1.034 g/mL at 20 °C(lit.) |
| vapor density | 4.1 (vs air) |
| vapor pressure | 2 mm Hg ( 20 °C) |
| refractive index | n |
| FEMA | 2440 | ETHYL LACTATE |
| Flash point | 54.6±6.4 °C |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Soluble), Ethyl Acetate (Slightly), Methanol (Slightly) |
| form | Liquid |
| pka | 13.21±0.20(Predicted) |
| color | Clear colorless to pale yellow |
| PH | 4 (50g/l, H2O, 20℃) |
| Odor | fruit-like odor |
| optical activity | [α]20/D 10.5±1°, neat |
| explosive limit | 1.5-16.4%(V) |
Safety Information
| Hazard Codes | Xi,F |
| Risk Statements | 10-37-41 |
| Safety Statements | 24-26-39 |
| RIDADR | UN 1192 3/PG 3 |
| WGK Germany | 1 |
| RTECS | OD5075000 |
| Autoignition Temperature | 752 °F |
| Hazard Note | Irritant/Flammable |
| TSCA | TSCA listed |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29181100 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Eye Dam. 1 Flam. Liq. 3 STOT SE 3 |
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg |
