6-Oxoheptanoic acid

5-乙酰戊酸

Also known as: 5-Acetylvaleric acid, 5-Acetylpentanoic acid, 6-Ketoheptanoic acid, 6-Ketoenanthic acid, 6-Oxoenanthic acid, 6-Oxoheptanoic acid, Heptanoic acid, 6-oxo-, MFCD00051479, EINECS 221-512-2

CAS No.
3128-07-2
Jingsj CID
J-42009-5
Molecular Formula
C7H12O3
Chinese Name
5-乙酰戊酸
Molecular Weight
144.168 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point35-37 °C(lit.)
Boiling Point299.3±23.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point149.1±19.1 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 6-Oxoheptanoic acid?

3128-07-2

What are the molecular formula and molecular weight of 6-Oxoheptanoic acid?

C7H12O3, molecular weight 144.168 g/mol

Is 6-Oxoheptanoic acid hazardous?

Danger

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