2,5-Diaminobenzenesulfonamide

Modify Date: 2025-08-23 18:22:08

2,5-Diaminobenzenesulfonamide Structure
2,5-Diaminobenzenesulfonamide structure
Common Name 2,5-Diaminobenzenesulfonamide
CAS Number 20896-44-0 Molecular Weight 187.22000
Density 1.523 g/cm3 Boiling Point 483.14ºC at 760 mmHg
Molecular Formula C6H9N3O2S Melting Point N/A
MSDS N/A Flash Point 245.994ºC

 Names

Name 2,5-Diaminobenzenesulfonamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.523 g/cm3
Boiling Point 483.14ºC at 760 mmHg
Molecular Formula C6H9N3O2S
Molecular Weight 187.22000
Flash Point 245.994ºC
Exact Mass 187.04200
PSA 120.58000
LogP 2.44190
InChIKey HFXFYWMYAYUJAA-UHFFFAOYSA-N
SMILES Nc1ccc(N)c(S(N)(=O)=O)c1

 Safety Information

HS Code 2935009090

 Synthetic Route

 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

2,5-diamino-benzenesulfonic acid amide
Benzenesulfonamide,2,5-diamino
2.5-Diamino-benzolsulfonamid-(1)
2,5-Diamino-benzenesulfonamide
2,5-Diamino-benzolsulfonsaeure-amid
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