2-Amino-5-(aminosulphonyl)benzoic acid

Modify Date: 2024-01-02 19:37:01

2-Amino-5-(aminosulphonyl)benzoic acid Structure
2-Amino-5-(aminosulphonyl)benzoic acid structure
Common Name 2-Amino-5-(aminosulphonyl)benzoic acid
CAS Number 137-65-5 Molecular Weight 216.21400
Density 1.623 g/cm3 Boiling Point 518.7ºC at 760 mmHg
Molecular Formula C7H8N2O4S Melting Point 113-114 °C(lit.)
MSDS N/A Flash Point 267.5ºC

 Names

Name 2-amino-5-sulfamoylbenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.623 g/cm3
Boiling Point 518.7ºC at 760 mmHg
Melting Point 113-114 °C(lit.)
Molecular Formula C7H8N2O4S
Molecular Weight 216.21400
Flash Point 267.5ºC
Exact Mass 216.02000
PSA 131.86000
LogP 1.97670
Vapour Pressure 1.38E-11mmHg at 25°C
Index of Refraction 1.658

 Safety Information

Hazard Codes Xn
Risk Phrases R22:Harmful if swallowed.
Safety Phrases S36/37/39-S26
WGK Germany 3
HS Code 2935009090

 Synthetic Route

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2-Amino-5-(aminosulphonyl)benzoic acid Structure

2-Amino-5-(amin...

CAS#:137-65-5

Literature: Bulletin de la Societe Chimique de France, , p. 771,773

 Precursor & DownStream

Precursor  1

DownStream  0

 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

EINECS 205-304-9
5-sulfamoylanthranilic acid
2-amino-5-sulfamoyl-benzoic acid
5-Sulfamoyl-anthranilsaeure
2-Amino-5-sulfamoyl-benzoesaeure
MFCD00036104
2-Amino benzoic acid-5-sulfonamide