2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-4-carbonyl chloride

2-[4-(三氟甲基)苯基]-1,3-噻唑-4-羰酰氯

Also known as: 2-[4-(Trifluoromethyl)phenyl]-1, 2-[4-(Trifluoromethyl)phenyl]-1,3-thiazole-4-carbonyl chloride 97%, 2-[4-(Trifluoromethyl)phenyl]-1,3-thiazole-4-carbonylchloride97%, 4-(Chlorocarbonyl)-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole, 4-Thiazolecarbonyl chloride, 2-[4-(trifluoromethyl)phenyl]-

2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-4-carbonyl chloride (CAS 857284-28-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H5ClF3NOS and a molecular weight of 291.67700 g/mol. It is also known as 2-[4-(Trifluoromethyl)phenyl]-1, 2-[4-(Trifluoromethyl)phenyl]-1,3-thiazole-4-carbonyl chloride 97% and 2-[4-(Trifluoromethyl)phenyl]-1,3-thiazole-4-carbonylchloride97%. Key properties include a melting point of 96-97.5ºC, a boiling point of 354.2ºC at 760 mmHg, a density of 1.478g/cm3 and a flash point of 168ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
857284-28-7
Jingsj CID
J-1171578-0
Molecular Formula
C11H5ClF3NOS
Chinese Name
2-[4-(三氟甲基)苯基]-1,3-噻唑-4-羰酰氯
Molecular Weight
291.67700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point96-97.5ºC
Boiling Point354.2ºC at 760 mmHg
Density1.478g/cm3
Flash Point168ºC

Frequently Asked Questions

What is the CAS number of 2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-4-carbonyl chloride?

The CAS number of 2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-4-carbonyl chloride is 857284-28-7.

What are the molecular formula and molecular weight of 2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-4-carbonyl chloride?

2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-4-carbonyl chloride has molecular formula C11H5ClF3NOS and molecular weight 291.67700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-4-carbonyl chloride (CAS 857284-28-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1171578-0 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.