A5630712
Methyl <small>L</small>-(-)-Lactate , >98.0%(GC) , 27871-49-4
Synonym(s):
Methyl (S)-(−)-lactate
CAS NO.：27871-49-4
Empirical Formula: C4H8O3
Molecular Weight: 104.1
MDL number: MFCD00064265
EINECS: 248-704-9
| Pack Size | Price | Stock | Quantity |
| 5g | RMB23.20 | In Stock |
|
| 25G | RMB36.00 | In Stock |
|
| 100G | RMB70.40 | In Stock |
|
| 500G | RMB253.60 | In Stock |
|
| 2.5kg | RMB1152.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -66°C |
| Boiling point: | 145 °C(lit.) |
| alpha | -8.5 º (neat) |
| Density | 1.092 g/mL at 20 °C(lit.) |
| refractive index | n |
| Flash point: | 121 °F |
| storage temp. | Sealed in dry,Store in freezer, under -20°C |
| pka | 13.07±0.20(Predicted) |
| form | Liquid |
| color | Clear |
| explosive limit | 2.2%(V) |
| optical activity | [α]18/D 8.1°, neat |
| Water Solubility | miscible, hydrolyses |
| Sensitive | Moisture Sensitive |
| BRN | 1720587 |
| InChIKey | LPEKGGXMPWTOCB-VKHMYHEASA-N |
| LogP | -0.549 (est) |
| CAS DataBase Reference | 27871-49-4(CAS DataBase Reference) |
| EPA Substance Registry System | Propanoic acid, 2-hydroxy-, methyl ester, (2S)- (27871-49-4) |
Description and Uses
Methyl (S)-(-)-lactate is a methyl ester of L-Lactic acid.Methyl (S)-(-)-lactate is used in the synthesis of retinyl L-lactate by lipase-catalyzed transesterification .
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H319-H335 |
| Precautionary statements | P210-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37 |
| Safety Statements | 24 |
| RIDADR | UN 3272 3/PG 3 |
| WGK Germany | 1 |
| F | 21 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29181100 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
