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Diethyl 2-(2-oxopropyl)succinate

Also known as: Acetonylsuccinic acid diethyl ester, ASE, Acetonyl succinic acid, Acetonylsuccinic aci, prohexadione calcium-001, DIETHYL ACETONYLSUCCINATE, Diethyl acetonylsuccinate, Diethyl 2-(2-oxopropyl)butanedioate, ACETONYL SUCCINIC ACID DIETHYL ESTER, Butanedioic acid, (2-oxopropyl)-diethyl ester, BUTANEDIOIC ACID, (2-OXOPROPYL)-DIETHYL ESTER, 2-(2-oxopropyl)butanedioic acid diethyl ester, 2OVY1V1&1VO2

Diethyl 2-(2-oxopropyl)succinate (CAS 1187-74-2) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C11H18O5 and a molecular weight of 230.258 g/mol. Key properties include a boiling point of 312.7±22.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 134.3±22.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1187-74-2
Jingsj CID
J-1492735-1
Molecular Formula
C11H18O5
Molecular Weight
230.258 g/mol
Category
Solvents
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point312.7±22.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point134.3±22.4 °C
Exact Mass230.115417
PSA69.67000
LogP1.30
Vapor Pressure0.0±0.7 mmHg at 25°C
Refractive Index1.440

Customs & Trade Information

HS Code2918300090
Summary2918300090 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 Diethyl 2-(2-oxopropyl)succinate?

The CAS number of Diethyl 2-(2-oxopropyl)succinate is 1187-74-2.

What are the molecular formula and molecular weight of Diethyl 2-(2-oxopropyl)succinate?

Diethyl 2-(2-oxopropyl)succinate has molecular formula C11H18O5 and molecular weight 230.258 g/mol.

What are the upstream and downstream products of Diethyl 2-(2-oxopropyl)succinate?

For Diethyl 2-(2-oxopropyl)succinate, Upstream Products: Diethyl succinate, Ethanol.

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

Last updated:

How to cite: Jingsj. "Diethyl 2-(2-oxopropyl)succinate (CAS 1187-74-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492735-1 (accessed 2026-11-06).

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