Isopentyl acetoacetate

乙酰乙酸异戊酯

Also known as: Isoamyl acetoacetate, Isoamyl acetylacetate, Acetoacetic acid isoamyl ester, Acetoacetic acid isopentyl ester, Butanoic acid, 3-oxo-, 3-methylbutyl ester, Isopentyl 3-oxobutanoate, 3-Methylbutyl 3-oxobutanoate, 3-Methyl-1-butyl 3-oxobutanoate, Isoamyl 3-oxobutanoate

Isopentyl acetoacetate (CAS 2308-18-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H16O3 and a molecular weight of 172.22200 g/mol. It is also known as Isoamyl acetoacetate, Isoamyl acetylacetate and Acetoacetic acid isoamyl ester. Key properties include a boiling point of 213.2ºC at 760mmHg, a density of 0.967g/cm3 and a flash point of 82.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2308-18-1
Jingsj CID
J-13814-7
Molecular Formula
C9H16O3
Chinese Name
乙酰乙酸异戊酯
Molecular Weight
172.22200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point213.2ºC at 760mmHg
Density0.967g/cm3
Flash Point82.4ºC

Frequently Asked Questions

What is the CAS number of Isopentyl acetoacetate?

The CAS number of Isopentyl acetoacetate is 2308-18-1.

What are the molecular formula and molecular weight of Isopentyl acetoacetate?

Isopentyl acetoacetate has molecular formula C9H16O3 and molecular weight 172.22200 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Isopentyl acetoacetate (CAS 2308-18-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13814-7 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.