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2H-Chromene-3-carbonyl chloride

2H-苯并吡喃-3-甲酰氯

Also known as: 2H-1-Benzopyran-3-carbonyl chloride, 2H-1-Benzopyran-3-carbonyl chloride (9CI), 2H-1-Benzopyran-3-carbonylchloride, 2H-CHROMENE-3-CARBONYL CHLORIDE, 3-2H-Benzopyranoylchlorid, chlorure d'acide chromene carboxylique-3

2H-Chromene-3-carbonyl chloride (CAS 41873-72-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H7ClO2 and a molecular weight of 194.61400 g/mol. It is also known as 2H-1-Benzopyran-3-carbonyl chloride, 2H-1-Benzopyran-3-carbonyl chloride (9CI) and 2H-1-Benzopyran-3-carbonylchloride. Key properties include a melting point of 67ºC, a boiling point of 309.6ºC at 760mmHg, a density of 1.344g/cm3 and a flash point of 115.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
41873-72-7
Jingsj CID
J-1359716-2
Molecular Formula
C10H7ClO2
Chinese Name
2H-苯并吡喃-3-甲酰氯
Molecular Weight
194.61400 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point67ºC
Boiling Point309.6ºC at 760mmHg
Density1.344g/cm3
Flash Point115.1ºC

Frequently Asked Questions

What is the CAS number of 2H-Chromene-3-carbonyl chloride?

The CAS number of 2H-Chromene-3-carbonyl chloride is 41873-72-7.

What are the molecular formula and molecular weight of 2H-Chromene-3-carbonyl chloride?

2H-Chromene-3-carbonyl chloride has molecular formula C10H7ClO2 and molecular weight 194.61400 g/mol.

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

Last updated:

How to cite: Jingsj. "2H-Chromene-3-carbonyl chloride (CAS 41873-72-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1359716-2 (accessed 2026-10-25).

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