Diethyl succinosuccinate

丁二酰丁二酸二乙酯

Also known as: Diethyl 1,4-cyclohexanedione-2,5-dicarboxylate, Diethyl 2,5-dioxo-1,4-cyclohexanedicarboxylate, Diethyl succinylsuccinate, Ethyl succinyl succinate, DESS, Succinylsuccinic acid diethyl ester, 2,5-Dicarbethoxy-1,4-cyclohexanedione

CAS No.
787-07-5
Jingsj CID
J-8360-7
Molecular Formula
C12H16O6
Chinese Name
丁二酰丁二酸二乙酯
Molecular Weight
256.25200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point127-129 °C(lit.)
Boiling Point375.7ºC at 760mmHg
Density1.233g/cm3
Flash Point166.4ºC

Frequently Asked Questions

What is the CAS number of Diethyl succinosuccinate?

787-07-5

What are the molecular formula and molecular weight of Diethyl succinosuccinate?

C12H16O6, molecular weight 256.25200 g/mol

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