Methyl 4-acetyl-5-oxohexanoate

Also known as: Hexanoic acid, 4-acetyl-5-oxo-, methyl ester, Methyl 4-acetyl-5-oxohexanoate, 4-acetyl-5-oxohexanoic acid methyl ester, 4-acetyl-5-keto-hexanoic acid methyl ester, 3-(2-methoxycarbonyl-ethyl)-2,4-pentanedione, Methyl 4-ethanoyl-5-oxo-hexanoate, AKOS MSC-0701, NSC 134532

Methyl 4-acetyl-5-oxohexanoate (CAS 13984-53-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H14O4 and a molecular weight of 186.20500 g/mol. Key properties include a boiling point of 279.7ºC at 760mmHg, a density of 1.062g/cm3 and a flash point of 124.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13984-53-7
Jingsj CID: J-1359219-3
Molecular Formula: C₉H₁₄O₄
Molecular Weight: 186.20500 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	279.7ºC at 760mmHg
Density	1.062g/cm3
Flash Point	124.3ºC
Exact Mass	186.08900
PSA	60.44000
LogP	0.73380
Vapor Pressure	0.000118mmHg at 25°C
Refractive Index	n20/D 1.459(lit.)

Customs & Trade Information

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Methyl 4-acetyl-5-oxohexanoate?

The CAS number of Methyl 4-acetyl-5-oxohexanoate is 13984-53-7.

What are the molecular formula and molecular weight of Methyl 4-acetyl-5-oxohexanoate?

Methyl 4-acetyl-5-oxohexanoate has molecular formula C9H14O4 and molecular weight 186.20500 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Methyl 4-acetyl-5-oxohexanoate (CAS 13984-53-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359219-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.