Butyl (2S)-2-hydroxypropanoate
L-乳酸正丁酯
Also known as: n-Butyl L-lactate, Butyl L-lactate, (-)-Butyl L-lactate, (S)-(-)-Butyl lactate, Butyl (S)-(−)-lactate, Butyl 2-hydroxypropanoate, Propanoic acid, 2-hydroxy-, butyl ester, Butyl (2S)-2-hydroxypropanoate, UNII:0UI63W814U, FEMA 2205, n-ButylL-lactate,97+
- CAS No.
- 34451-19-9
- Jingsj CID
- J-23023-0
- Molecular Formula
- C7H14O3
- Chinese Name
- L-乳酸正丁酯
- Molecular Weight
- 146.184 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -28ºC(lit.) |
|---|---|
| Boiling Point | 189.4±8.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 69.4±0.0 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of Butyl (2S)-2-hydroxypropanoate?
34451-19-9
What are the molecular formula and molecular weight of Butyl (2S)-2-hydroxypropanoate?
C7H14O3, molecular weight 146.184 g/mol
Is Butyl (2S)-2-hydroxypropanoate hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026