1-(2-Phenyl-1,3-thiazol-4-yl)ethanone

1-(2-苯基-1,3-噻唑-4-基)乙酮

Also known as: 1-(2-Phenyl-1,3-thiazol-4-yl)ethan-1-one, 1-(2-Phenylthiazol-4-yl)ethanone, 4-Acetyl-2-phenylthiazole, Ethanone, 1-(2-phenyl-4-thiazolyl)-, 4-Acetyl-2-phenyl-1,3-thiazole, 1-(2-PHENYL-1,3-THIAZOL-4-YL)-1-ETHANONE, 1-(2-PHENYL-1,3-THIAZOL-4-YL)ETHAN-1-ONE

CAS No.: 10045-52-0
Jingsj CID: J-1359897-2
Molecular Formula: C₁₁H₉NOS
Chinese Name: 1-(2-苯基-1,3-噻唑-4-基)乙酮
Molecular Weight: 203.26000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	84ºC
Boiling Point	353.5ºC at 760mmHg
Density	1.203g/cm3
Flash Point	167.6ºC

Frequently Asked Questions

What is the CAS number of 1-(2-Phenyl-1,3-thiazol-4-yl)ethanone?

10045-52-0

What are the molecular formula and molecular weight of 1-(2-Phenyl-1,3-thiazol-4-yl)ethanone?

C11H9NOS, molecular weight 203.26000 g/mol

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