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6-chloro-7-hydroxy-4-(methoxymethyl)-2H-chromen-2-one

6-氯-7-羟基-4-(甲氧基甲基)-2H-色烯-2-酮

Also known as: 2H-1-Benzopyran-2-one, 6-chloro-7-hydroxy-4-(methoxymethyl)-, 6-CHLORO-7-HYDROXY-4-(METHOXYMETHYL)-2H-CHROMEN-2-ONE, 6-CHLORO-7-HYDROXY-4-(METHOXYMETHYL)COUMARIN, 6-Chloro-7-hydroxy-4-(methoxymethyl)-2H-chromen-2-one , 97+%, BUTTPARK 44\02-45, HMS561B07

6-chloro-7-hydroxy-4-(methoxymethyl)-2H-chromen-2-one (CAS 175205-11-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H9ClO4 and a molecular weight of 240.64000 g/mol. It is also known as 2H-1-Benzopyran-2-one, 6-chloro-7-hydroxy-4-(methoxymethyl)-, 6-CHLORO-7-HYDROXY-4-(METHOXYMETHYL)-2H-CHROMEN-2-ONE and 6-CHLORO-7-HYDROXY-4-(METHOXYMETHYL)COUMARIN. Key properties include a melting point of 196.5ºC, a boiling point of 405.3ºC at 760 mmHg, a density of 1.42g/cm3 and a flash point of 198.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
175205-11-5
Jingsj CID
J-1563806-9
Molecular Formula
C11H9ClO4
Chinese Name
6-氯-7-羟基-4-(甲氧基甲基)-2H-色烯-2-酮
Molecular Weight
240.64000 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point196.5ºC
Boiling Point405.3ºC at 760 mmHg
Density1.42g/cm3
Flash Point198.9ºC

Frequently Asked Questions

What is the CAS number of 6-chloro-7-hydroxy-4-(methoxymethyl)-2H-chromen-2-one?

The CAS number of 6-chloro-7-hydroxy-4-(methoxymethyl)-2H-chromen-2-one is 175205-11-5.

What are the molecular formula and molecular weight of 6-chloro-7-hydroxy-4-(methoxymethyl)-2H-chromen-2-one?

6-chloro-7-hydroxy-4-(methoxymethyl)-2H-chromen-2-one has molecular formula C11H9ClO4 and molecular weight 240.64000 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-7-hydroxy-4-(methoxymethyl)-2H-chromen-2-one (CAS 175205-11-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1563806-9 (accessed 2026-10-25).

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