CAS 16803-97-7|4-Amino-N-(4-aminophenyl)benzenesulfonamide

Introduction：Basic information about CAS 16803-97-7|4-Amino-N-(4-aminophenyl)benzenesulfonamide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4-Amino-N-(4-aminophenyl)benzenesulfonamide
CAS Number	16803-97-7	Molecular Weight	263.315
Density	1.4±0.1 g/cm3	Boiling Point	511.3±60.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₃N₃O₂S	Melting Point	/
MSDS	/	Flash Point	263.0±32.9 °C

Names

Name	4,4'-Diaminobenzenesulphanilide
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	511.3±60.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₃N₃O₂S
Molecular Weight	263.315
Flash Point	263.0±32.9 °C
Exact Mass	263.072845
PSA	106.59000
LogP	-0.13
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.705
InChIKey	LWOAIKNLRVQTFT-UHFFFAOYSA-N
SMILES	Nc1ccc(NS(=O)(=O)c2ccc(N)cc2)cc1
Storage condition	2-8°C

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

N-Sulfanilyl-p-phenylendiamin

4-Amino-N-(4-aminophenyl)benzenesulfonamide

4,4-DIAMINO BENZSULPHONAMIDE

4,4-Diaminodiphenylsulfonamide

4,4'-Diamino Sulfanilide

sulfabenzamide

DASA

4,4-Diamino Benzsulphoamide

4,4'-Diaminobenzenes

4,4-DIAMINOBENZENESULFONAMIDE

p-aminobenzenesulphonamido-4-aniline

Benzenesulfonamide, 4-amino-N-(4-aminophenyl)-

4,4'-DIAMINOBENZENSULPHANILIDE

p-Aminobenzenesulfanilamide

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