3-Acetoxy-2-butanone

3-乙酰氧基-2-丁酮

Also known as: 2-Acetoxy-3-butanone, Acetoin acetate, 3-Oxobutan-2-yl acetate, 3-oxo-2-butyl acetate, 2-Ketobutan-3-yl acetate, 1-Methyl-2-oxopropyl acetate, ACETYL METHYL CARBINYL ACETATE, SEC-BUTAN-3-ONYL ACETATE, FEMA 3526

CAS No.
4906-24-5
Jingsj CID
J-1055285-6
Molecular Formula
C6H10O3
Chinese Name
3-乙酰氧基-2-丁酮
Molecular Weight
130.142 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point163.4±23.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point56.6±22.7 °C

Frequently Asked Questions

What is the CAS number of 3-Acetoxy-2-butanone?

4906-24-5

What are the molecular formula and molecular weight of 3-Acetoxy-2-butanone?

C6H10O3, molecular weight 130.142 g/mol

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