6-Chloro-2-oxo-2H-chromene-3-carboxylic acid

Modify Date: 2024-01-10 18:58:36

6-Chloro-2-oxo-2H-chromene-3-carboxylic acid Structure
6-Chloro-2-oxo-2H-chromene-3-carboxylic acid structure
Common Name 6-Chloro-2-oxo-2H-chromene-3-carboxylic acid
CAS Number 883-92-1 Molecular Weight 224.59700
Density 1.612 g/cm3 Boiling Point 426.5ºC at 760 mmHg
Molecular Formula C10H5ClO4 Melting Point N/A
MSDS N/A Flash Point 211.7ºC

 Names

Name 6-chloro-2-oxochromene-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.612 g/cm3
Boiling Point 426.5ºC at 760 mmHg
Molecular Formula C10H5ClO4
Molecular Weight 224.59700
Flash Point 211.7ºC
Exact Mass 223.98800
PSA 67.51000
LogP 2.14460

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 34
Safety Phrases 26-36/37/39-45
HS Code 2932209090

 Synthetic Route

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6-chlorocoumarin-3-carboxylic acid
6-chloro-3-hydroxycarbonyl-2-oxo-2H-1-benzopyran
3-carboxy-6-chlorocoumarin
6-chloro-2-oxo-2H-1-benzopyran-3-carboxylic acid
6-Chloro-2-oxo-2H-chromene-3-carboxylic acid
MFCD00991129
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