Methyl 2-methylbutyrate

2-甲基丁酸甲酯

Also known as: Methyl 2-methylbutanoate, Methyl α-methylbutanoate, Methyl α-methylbutyrate, Methyl DL-2-methylbutyrate, Butanoic acid, 2-methyl-, methyl ester, Methyl methylethylacetate, FEMA 2719

CAS No.
868-57-5
Jingsj CID
J-21022-7
Molecular Formula
C6H12O2
Chinese Name
2-甲基丁酸甲酯
Molecular Weight
116.158 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point112.6±8.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point32.2±0.0 °C

GHS Safety & Compliance

FlammableSignal word: Warning

Frequently Asked Questions

What is the CAS number of Methyl 2-methylbutyrate?

868-57-5

What are the molecular formula and molecular weight of Methyl 2-methylbutyrate?

C6H12O2, molecular weight 116.158 g/mol

Is Methyl 2-methylbutyrate hazardous?

Warning

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