Heptyl acetoacetate

Also known as: Butanoic acid, 3-oxo-, heptyl ester, Acetoacetic acid heptyl ester, n-Heptyl acetoacetate, Heptyl 3-oxobutanoate, 3-Oxobutanoic acid heptyl ester, 3-Oxobutyric acid heptyl ester

Heptyl acetoacetate (CAS 42598-96-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H20O3 and a molecular weight of 200.27500 g/mol. Key properties include a boiling point of 170ºC / 30mmHg, a density of 0.95 g/cm3 and a flash point of 98.5ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.: 42598-96-9
Jingsj CID: J-1366038-3
Molecular Formula: C₁₁H₂₀O₃
Molecular Weight: 200.27500 g/mol
Category: Organic Acids
Last updated: 11/3/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	170ºC / 30mmHg
Density	0.95 g/cm3
Flash Point	98.5ºC
Exact Mass	200.14100
PSA	43.37000
LogP	2.47910
Refractive Index	1.433

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 Heptyl acetoacetate?

The CAS number of Heptyl acetoacetate is 42598-96-9.

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

Heptyl acetoacetate has molecular formula C11H20O3 and molecular weight 200.27500 g/mol.

What are the upstream and downstream products of Heptyl acetoacetate?

For Heptyl acetoacetate, Upstream Products: Heptan-1-ol, 2,2,6-Trimethyl-4H-1,3-dioxin-4-one, tert-Butyl acetoacetate.

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

Last updated: 11/3/2026

How to cite: Jingsj. "Heptyl acetoacetate (CAS 42598-96-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1366038-3 (accessed 2026-11-09).

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