3-BROMO-6-CHLORO-4H-CHROMEN-4-ONE

Modify Date: 2024-01-01 19:46:11

3-BROMO-6-CHLORO-4H-CHROMEN-4-ONE Structure
3-BROMO-6-CHLORO-4H-CHROMEN-4-ONE structure
Common Name 3-BROMO-6-CHLORO-4H-CHROMEN-4-ONE
CAS Number 73220-38-9 Molecular Weight 259.48400
Density 1.835 g/cm3 Boiling Point 318ºC at 760 mmHg
Molecular Formula C9H4BrClO2 Melting Point 130 °C
MSDS N/A Flash Point 146.1ºC

 Names

Name 3-bromo-6-chlorochromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.835 g/cm3
Boiling Point 318ºC at 760 mmHg
Melting Point 130 °C
Molecular Formula C9H4BrClO2
Molecular Weight 259.48400
Flash Point 146.1ºC
Exact Mass 257.90800
PSA 30.21000
LogP 3.20890

 Safety Information

HS Code 2914700090

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 Synonyms

3-BROMO-6-CHLOROCHROMONE
3-bromo-6-chloro-4H-chromen-4-one
3-bromo-6-chloro-4H-1-benzopyran-4-one
3-bromo-6-chloro-chromen-4-one