2-Acetyl-5-chlorothiophene

2-乙酰基-5-氯噻吩

Also known as: 1-(5-Chloro-2-thienyl)ethanone, 1-(5-Chlorothiophen-2-yl)ethanone, 1-(5-chloro-2-thienyl)ethan-1-one, 5-Chloro-2-acetylthiophene, 5-Chloro-2-thienyl methyl ketone, MFCD00005444

CAS No.
6310-09-4
Jingsj CID
J-11806-6
Molecular Formula
C6H5ClOS
Chinese Name
2-乙酰基-5-氯噻吩
Molecular Weight
160.621 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point46-49 °C(lit.)
Boiling Point233.3±0.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point108.3±0.0 °C

Frequently Asked Questions

What is the CAS number of 2-Acetyl-5-chlorothiophene?

6310-09-4

What are the molecular formula and molecular weight of 2-Acetyl-5-chlorothiophene?

C6H5ClOS, molecular weight 160.621 g/mol

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