ethyl 6-chloro-4-oxo-chromene-2-carboxylate

Modify Date: 2024-04-03 09:35:49

ethyl 6-chloro-4-oxo-chromene-2-carboxylate Structure
ethyl 6-chloro-4-oxo-chromene-2-carboxylate structure
Common Name ethyl 6-chloro-4-oxo-chromene-2-carboxylate
CAS Number 38322-69-9 Molecular Weight 252.65000
Density 1.394g/cm3 Boiling Point 368.2ºC at 760 mmHg
Molecular Formula C12H9ClO4 Melting Point N/A
MSDS N/A Flash Point 156.1ºC

 Names

Name ethyl 6-chloro-4-oxochromene-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.394g/cm3
Boiling Point 368.2ºC at 760 mmHg
Molecular Formula C12H9ClO4
Molecular Weight 252.65000
Flash Point 156.1ºC
Exact Mass 252.01900
PSA 56.51000
LogP 2.62310
Index of Refraction 1.579

 Safety Information

HS Code 2918300090

 Customs

HS Code 2918300090
Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

ethyl 6-chloro-4-oxo-4H-chromene-2-carboxylate
6-chloro-4-oxo-4H-chromene-2-carboxylic acid ethyl ester
Ethyl-6-chlorchromon-2-carboxylat
4H-1-Benzopyran-2-carboxylic acid,6-chloro-4-oxo-,ethyl ester
6-Chlor-chromon-carbonsaeure-(2)-aethylester
Ethyl 6-chloro-4-oxo-4H-1-benzopyran-2-carboxylate