7-(difluoromethoxy)-4-oxo-4H-chromene-2-carboxylic acid

Modify Date: 2025-08-20 20:38:06

7-(difluoromethoxy)-4-oxo-4H-chromene-2-carboxylic acid Structure
7-(difluoromethoxy)-4-oxo-4H-chromene-2-carboxylic acid structure
Common Name 7-(difluoromethoxy)-4-oxo-4H-chromene-2-carboxylic acid
CAS Number 863116-27-2 Molecular Weight 256.16
Density N/A Boiling Point N/A
Molecular Formula C11H6F2O5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 7-(difluoromethoxy)-4-oxo-4H-chromene-2-carboxylic acid

 Chemical & Physical Properties

Molecular Formula C11H6F2O5
Molecular Weight 256.16

 Preparation

O=C(O)c1cc(=O)c2ccc(OC(F)F)cc2o1
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