5-(4-Bromophenylazo)-2-hydroxybenzoic acid

Modify Date: 2024-04-01 11:57:48

5-(4-Bromophenylazo)-2-hydroxybenzoic acid Structure
5-(4-Bromophenylazo)-2-hydroxybenzoic acid structure
Common Name 5-(4-Bromophenylazo)-2-hydroxybenzoic acid
CAS Number 21461-15-4 Molecular Weight 321.12600
Density 1.616g/cm3 Boiling Point 458.234ºC at 760 mmHg
Molecular Formula C13H9BrN2O3 Melting Point N/A
MSDS N/A Flash Point 230.932ºC

 Names

Name (3E)-3-[(4-bromophenyl)hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.616g/cm3
Boiling Point 458.234ºC at 760 mmHg
Molecular Formula C13H9BrN2O3
Molecular Weight 321.12600
Flash Point 230.932ºC
Exact Mass 319.98000
PSA 78.76000
LogP 2.43990
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.662

 Safety Information

HS Code 2927000090

 Customs

HS Code 2927000090
Summary 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

5-p-Bromphenylazo-salicylsaeure