Methyl lactate

乳酸甲酯

Also known as: Methyl 2-hydroxypropanoate, Methyl DL-lactate, DL-Methyl lactate, Lactic acid methyl ester, Methyl (+/-)lactate, Methyl (RS)-lactate, 2-Hydroxypropanoic acid methyl ester, Propanoic acid, 2-hydroxy-, methyl ester

CAS No.
547-64-8
Jingsj CID
J-19944-7
Molecular Formula
C4H8O3
Chinese Name
乳酸甲酯
Molecular Weight
342.026 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point360.4±32.0 °C at 760 mmHg
Density1.7±0.1 g/cm3
Flash Point147.3±23.6 °C

GHS Safety & Compliance

Flammable / IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Methyl lactate?

547-64-8

What are the molecular formula and molecular weight of Methyl lactate?

C4H8O3, molecular weight 342.026 g/mol

Is Methyl lactate hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026