sec-Butyl acetate

乙酸仲丁酯

Also known as: 1-Methylpropyl acetate, 1-Methylpropyl ethanoate, Acetic Acid sec-Butyl Ester, Acetic acid 1-methylpropyl ester, DL-sec-Butyl acetate, sec-Butyl ethanoate, butan-2-yl acetate

CAS No.
105-46-4
Jingsj CID
J-1492726-1
Molecular Formula
C6H12O2
Chinese Name
乙酸仲丁酯
Molecular Weight
116.158 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point−99 °C(lit.)
Boiling Point112.6±8.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point16.1±0.0 °C

GHS Safety & Compliance

Flammable / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of sec-Butyl acetate?

105-46-4

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

C6H12O2, molecular weight 116.158 g/mol

Is sec-Butyl acetate hazardous?

Danger

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