2-Oxooctanoic acid

2-氧代辛酸

Also known as: 2-Oxocaprylic acid, 2-Ketocaprylic acid, 2-Ketooctanoic acid, α-Ketooctanoic acid, 2-Oxooctanoate, 2-Oxocaprylate, oxooctanoic acid

CAS No.
328-51-8
Jingsj CID
J-1377288-6
Molecular Formula
C8H14O3
Chinese Name
2-氧代辛酸
Molecular Weight
158.19500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point33-36ºC
Boiling Point82ºC/0.05 mmHg
Density1.038g/cm3
Flash Point111.2ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Oxooctanoic acid?

328-51-8

What are the molecular formula and molecular weight of 2-Oxooctanoic acid?

C8H14O3, molecular weight 158.19500 g/mol

Is 2-Oxooctanoic acid hazardous?

Warning

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