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5-chloro-6-fluoro-2,1,3-benzothiadiazole

5-氯-6-氟苯并-2,1,3-噻二唑

Also known as: 5-chloro-6-fluorobenzo-2,1,3-thiadiazole, 5-chloro-6-fluorobenzo[c][1,2,5]thiadiazole, 2,1,3-Benzothiadiazole, 5-chloro-6-fluoro-, 5-CHLORO-6-FLUORO-2,1,3-BENZOTHIADIAZOLE

5-chloro-6-fluoro-2,1,3-benzothiadiazole (CAS 175204-22-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H2ClFN2S and a molecular weight of 188.61000 g/mol. It is also known as 5-chloro-6-fluorobenzo-2,1,3-thiadiazole, 5-chloro-6-fluorobenzo[c][1,2,5]thiadiazole and 2,1,3-Benzothiadiazole, 5-chloro-6-fluoro-. Key properties include a melting point of 78ºC, a boiling point of 255ºC at 760mmHg, a density of 1.631g/cm3 and a flash point of 108ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
175204-22-5
Jingsj CID
J-1090034-7
Molecular Formula
C6H2ClFN2S
Chinese Name
5-氯-6-氟苯并-2,1,3-噻二唑
Molecular Weight
188.61000 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point78ºC
Boiling Point255ºC at 760mmHg
Density1.631g/cm3
Flash Point108ºC

Frequently Asked Questions

What is the CAS number of 5-chloro-6-fluoro-2,1,3-benzothiadiazole?

The CAS number of 5-chloro-6-fluoro-2,1,3-benzothiadiazole is 175204-22-5.

What are the molecular formula and molecular weight of 5-chloro-6-fluoro-2,1,3-benzothiadiazole?

5-chloro-6-fluoro-2,1,3-benzothiadiazole has molecular formula C6H2ClFN2S and molecular weight 188.61000 g/mol.

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

Last updated:

How to cite: Jingsj. "5-chloro-6-fluoro-2,1,3-benzothiadiazole (CAS 175204-22-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1090034-7 (accessed 2026-10-25).

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