5-Oxohexanoic acid

5-氧代己酸

Also known as: 4-Acetylbutyric acid, 5-Ketohexanoic acid, 5-Ketocaproic acid, 5-Oxohexanoate, γ-Acetylbutyric acid, Hexanoic acid, 5-oxo-, 4-acetylbutanoic acid

CAS No.
3128-06-1
Jingsj CID
J-20919-1
Molecular Formula
C6H10O3
Chinese Name
5-氧代己酸
Molecular Weight
130.14200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point13-14 °C(lit.)
Boiling Point274-275 °C(lit.)
Density1.09 g/mL at 25 °C(lit.)
Flash Point>230 °F

Frequently Asked Questions

What is the CAS number of 5-Oxohexanoic acid?

3128-06-1

What are the molecular formula and molecular weight of 5-Oxohexanoic acid?

C6H10O3, molecular weight 130.14200 g/mol

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