Butyl acetate

乙酸丁酯

Also known as: n-Butyl acetate, Acetic acid n-butyl ester, Butyl ethanoate, n-Butyl ethanoate, Acetate de butyle, Butylacetat, Essigsure-n-butylester, MFCD00009445, EINECS 204-658-1

CAS No.
123-86-4
Jingsj CID
J-1516339-8
Molecular Formula
C6H12O2
Chinese Name
乙酸丁酯
Molecular Weight
116.158 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point−78 °C(lit.)
Boiling Point126.6±3.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point22.2±0.0 °C

GHS Safety & Compliance

Flammable / IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Butyl acetate?

123-86-4

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

C6H12O2, molecular weight 116.158 g/mol

Is Butyl acetate hazardous?

Warning

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