7-CHLORO-4-OXO-4H-CHROMENE-2-CARBOXYLICACID

Modify Date: 2024-02-26 16:26:04

7-CHLORO-4-OXO-4H-CHROMENE-2-CARBOXYLICACID Structure
7-CHLORO-4-OXO-4H-CHROMENE-2-CARBOXYLICACID structure
Common Name 7-CHLORO-4-OXO-4H-CHROMENE-2-CARBOXYLICACID
CAS Number 114741-22-9 Molecular Weight 224.59700
Density 1.612g/cm3 Boiling Point 384.537ºC at 760 mmHg
Molecular Formula C10H5ClO4 Melting Point N/A
MSDS N/A Flash Point 186.362ºC

 Names

Name 7-chloro-4-oxochromene-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.612g/cm3
Boiling Point 384.537ºC at 760 mmHg
Molecular Formula C10H5ClO4
Molecular Weight 224.59700
Flash Point 186.362ºC
Exact Mass 223.98800
PSA 67.51000
LogP 2.14460
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.649

 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

7-chlorochromone-2-carboxylic acid
7-chloro-4-oxo-4H-chromene-2-carboxylic acid