6-Chloro-5-fluoro-1H-benzo[d][1,2,3]triazole

6-氯-5-氟-1H-苯并[d][1,2,3]三唑

Also known as: 5-Chloro-6-fluoro-1H-benzo[d][1,2,3]triazole, 5-Chloro-6-fluoro-2H-benzotriazole, 6-Chloro-5-fluorobenzotriazole, 6-Chloro-5-fluoro-1H-1,2,3-benzotriazole, 1H-Benzotriazole, 6-chloro-5-fluoro-

6-Chloro-5-fluoro-1H-benzo[d][1,2,3]triazole (CAS 99803-85-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H3ClFN3 and a molecular weight of 171.56000 g/mol. It is also known as 5-Chloro-6-fluoro-1H-benzo[d][1,2,3]triazole, 5-Chloro-6-fluoro-2H-benzotriazole and 6-Chloro-5-fluorobenzotriazole. Key properties include a melting point of 214-216ºC, a boiling point of 322.3ºC at 760 mmHg, a density of 1.642g/cm3 and a flash point of 148.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
99803-85-7
Jingsj CID
J-1524138-4
Molecular Formula
C6H3ClFN3
Chinese Name
6-氯-5-氟-1H-苯并[d][1,2,3]三唑
Molecular Weight
171.56000 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point214-216ºC
Boiling Point322.3ºC at 760 mmHg
Density1.642g/cm3
Flash Point148.7ºC

Frequently Asked Questions

What is the CAS number of 6-Chloro-5-fluoro-1H-benzo[d][1,2,3]triazole?

The CAS number of 6-Chloro-5-fluoro-1H-benzo[d][1,2,3]triazole is 99803-85-7.

What are the molecular formula and molecular weight of 6-Chloro-5-fluoro-1H-benzo[d][1,2,3]triazole?

6-Chloro-5-fluoro-1H-benzo[d][1,2,3]triazole has molecular formula C6H3ClFN3 and molecular weight 171.56000 g/mol.

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

Last updated:

How to cite: Jingsj. "6-Chloro-5-fluoro-1H-benzo[d][1,2,3]triazole (CAS 99803-85-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524138-4 (accessed 2026-10-25).

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