Isobutyl acetate

乙酸异丁酯

Also known as: 2-methylpropyl acetate, 2-methylpropyl ethanoate, Acetic acid isobutyl ester, Acetic acid, 2-methylpropyl ester, iso-Butyl acetate, isobutyl ethanoate, β-methylpropyl ethanoate

CAS No.
110-19-0
Jingsj CID
J-5411-1
Molecular Formula
C6H12O2
Chinese Name
乙酸异丁酯
Molecular Weight
116.158 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-99 °C
Boiling Point116.6±0.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point21.7±0.0 °C

GHS Safety & Compliance

Flammable / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of Isobutyl acetate?

110-19-0

What are the molecular formula and molecular weight of Isobutyl acetate?

C6H12O2, molecular weight 116.158 g/mol

Is Isobutyl acetate hazardous?

Danger

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