4-Thien-2-yl-2,4-dioxobutanoic acid

4-噻吩-2-基-2,4-二氧丁酸

Also known as: 2,4-dioxo-4-(thiophen-2-yl)butanoic acid, 2,4-dioxo-4-(thien-2-yl)butanoic acid, 2,4-dioxo-4-thiophen-2-ylbutanoic acid, 4-thienyl-2,4-dioxobutanoic acid, 2-Thiophenebutanoic acid, α,γ-dioxo-

CAS No.
105356-57-8
Jingsj CID
J-1139655-0
Molecular Formula
C8H6O4S
Chinese Name
4-噻吩-2-基-2,4-二氧丁酸
Molecular Weight
198.19600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point399.2ºC at 760mmHg
Density1.465g/cm3
Flash Point195.2ºC

Frequently Asked Questions

What is the CAS number of 4-Thien-2-yl-2,4-dioxobutanoic acid?

105356-57-8

What are the molecular formula and molecular weight of 4-Thien-2-yl-2,4-dioxobutanoic acid?

C8H6O4S, molecular weight 198.19600 g/mol

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