Levulinic acid

乙酰丙酸

Also known as: 4-Oxopentanoic acid, 4-Oxovaleric acid, 3-Acetylpropionic acid, Laevulinic acid, Levulic acid, g-Ketovaleric acid, beta-Acetylpropionic acid, Pentanoic acid, 4-oxo-, Antithermin

CAS No.
123-76-2
Jingsj CID
J-35327-0
Molecular Formula
C5H8O3
Chinese Name
乙酰丙酸
Molecular Weight
116.115 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point30-33 °C(lit.)
Boiling Point242.9±13.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point137.8±0.0 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Levulinic acid?

123-76-2

What are the molecular formula and molecular weight of Levulinic acid?

C5H8O3, molecular weight 116.115 g/mol

Is Levulinic acid hazardous?

Warning

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