Benzoic acid,5-[2-[4-(aminosulfonyl)phenyl]diazenyl]-2-hydroxy-

Modify Date: 2024-01-02 12:01:45

Benzoic acid,5-[2-[4-(aminosulfonyl)phenyl]diazenyl]-2-hydroxy- Structure
Benzoic acid,5-[2-[4-(aminosulfonyl)phenyl]diazenyl]-2-hydroxy- structure
Common Name Benzoic acid,5-[2-[4-(aminosulfonyl)phenyl]diazenyl]-2-hydroxy-
CAS Number 139-56-0 Molecular Weight 321.309
Density 1.6±0.1 g/cm3 Boiling Point 639.9±65.0 °C at 760 mmHg
Molecular Formula C13H11N3O5S Melting Point N/A
MSDS N/A Flash Point 340.8±34.3 °C

 Names

Name (3E)-6-oxo-3-[(4-sulfamoylphenyl)hydrazinylidene]cyclohexa-1,4-diene-1-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 639.9±65.0 °C at 760 mmHg
Molecular Formula C13H11N3O5S
Molecular Weight 321.309
Flash Point 340.8±34.3 °C
Exact Mass 321.041931
PSA 150.79000
LogP 2.45
Vapour Pressure 0.0±2.0 mmHg at 25°C
Index of Refraction 1.690

 Safety Information

HS Code 2935009090

 Customs

HS Code 2935009090
Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

 Synonyms

Lutazol
Salazosulfamide
Oftazol
EINECS 205-366-7
2-Hydroxy-5-[(4-sulfamoylphenyl)diazenyl]benzoic acid
Chromo-Sulfol
Benzoic acid, 5-[2-[4-(aminosulfonyl)phenyl]diazenyl]-2-hydroxy-
Ophtazol
Salosept
Salazosulfamidum
Salazosulfamida