Ethyl isobutyrate

2-甲基丙酸乙酯

Also known as: Ethyl 2-methylpropanoate, Ethyl 2-methylpropionate, Ethyl isobutanoate, Isobutyric acid ethyl ester, 2-Methylpropanoic acid ethyl ester, Ethyl methylpropanoate, Propanoic acid, 2-methyl-, ethyl ester

CAS No.
97-62-1
Jingsj CID
J-16583-3
Molecular Formula
C6H12O2
Chinese Name
2-甲基丙酸乙酯
Molecular Weight
116.158 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-88°C
Boiling Point112.6±8.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point13.9±0.0 °C

GHS Safety & Compliance

Flammable / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of Ethyl isobutyrate?

97-62-1

What are the molecular formula and molecular weight of Ethyl isobutyrate?

C6H12O2, molecular weight 116.158 g/mol

Is Ethyl isobutyrate hazardous?

Danger

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