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4-chloro-6-fluoro-2H-chromene-3-carbonitrile

4-氯-3-氰基-6-氟-2H-苯并吡喃

Also known as: 4-CHLORO-3-CYANO-6-FLUORO-2H-BENZOPYRAN, 4-chloro-6-fluoro-2H-1-benzopyran-3-carbonitrile, 2H-1-Benzopyran-3-carbonitrile, 4-chloro-6-fluoro-, 4-chloro-6-fluoro-2H-chromene-3-carbonitrile, 4-Chloro-3-cyano-6-fluoro-2H-benzopyran 97%, PC1715

4-chloro-6-fluoro-2H-chromene-3-carbonitrile (CAS 175205-57-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H5ClFNO and a molecular weight of 209.60400 g/mol. It is also known as 4-CHLORO-3-CYANO-6-FLUORO-2H-BENZOPYRAN, 4-chloro-6-fluoro-2H-1-benzopyran-3-carbonitrile and 2H-1-Benzopyran-3-carbonitrile, 4-chloro-6-fluoro-. Key properties include a melting point of 98-101ºC, a boiling point of 343.4ºC at 760mmHg, a density of 1.43g/cm3 and a flash point of 161.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
175205-57-9
Jingsj CID
J-1492631-6
Molecular Formula
C10H5ClFNO
Chinese Name
4-氯-3-氰基-6-氟-2H-苯并吡喃
Molecular Weight
209.60400 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point98-101ºC
Boiling Point343.4ºC at 760mmHg
Density1.43g/cm3
Flash Point161.5ºC

Frequently Asked Questions

What is the CAS number of 4-chloro-6-fluoro-2H-chromene-3-carbonitrile?

The CAS number of 4-chloro-6-fluoro-2H-chromene-3-carbonitrile is 175205-57-9.

What are the molecular formula and molecular weight of 4-chloro-6-fluoro-2H-chromene-3-carbonitrile?

4-chloro-6-fluoro-2H-chromene-3-carbonitrile has molecular formula C10H5ClFNO and molecular weight 209.60400 g/mol.

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

Last updated:

How to cite: Jingsj. "4-chloro-6-fluoro-2H-chromene-3-carbonitrile (CAS 175205-57-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492631-6 (accessed 2026-10-25).

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