1-(4-(thiophen-2-yl)phenyl)ethan-1-one

1-(4-(噻吩-2-基)苯基)乙酮

Also known as: 1-(4-thien-2-ylphenyl)ethanone, 1-(4-thiophen-2-yl-phenyl)-ethanone, 1-[4-(2-thienyl)phenyl]ethanone, 2-(4-acetylphenyl)thiophene, 2-(p-acetylphenyl)thiophene, 4-(thiophen-2-yl)acetophenone, 4-(2-thienyl)acetophenone

CAS No.
35294-37-2
Jingsj CID
J-1454044-2
Molecular Formula
C12H10OS
Chinese Name
1-(4-(噻吩-2-基)苯基)乙酮
Molecular Weight
202.27200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point323ºC at 760 mmHg
Density1.151 g/cm3
Flash Point149.1ºC

Frequently Asked Questions

What is the CAS number of 1-(4-(thiophen-2-yl)phenyl)ethan-1-one?

35294-37-2

What are the molecular formula and molecular weight of 1-(4-(thiophen-2-yl)phenyl)ethan-1-one?

C12H10OS, molecular weight 202.27200 g/mol

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