4-Hydroxybenzenesulfonamide

Modify Date: 2025-08-25 17:05:15

4-Hydroxybenzenesulfonamide Structure
4-Hydroxybenzenesulfonamide structure
Common Name 4-Hydroxybenzenesulfonamide
CAS Number 1576-43-8 Molecular Weight 173.19000
Density 1.482g/cm3 Boiling Point 397.5ºC at 760 mmHg
Molecular Formula C6H7NO3S Melting Point 174°C
MSDS N/A Flash Point 194.2ºC

 Names

Name 4-Hydroxybenzenesulfonamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.482g/cm3
Boiling Point 397.5ºC at 760 mmHg
Melting Point 174°C
Molecular Formula C6H7NO3S
Molecular Weight 173.19000
Flash Point 194.2ºC
Exact Mass 173.01500
PSA 88.77000
LogP 1.82070
Vapour Pressure 6.89E-07mmHg at 25°C
Index of Refraction 1.614
InChIKey DIRCLGLKRZLKHG-UHFFFAOYSA-N
SMILES NS(=O)(=O)c1ccc(O)cc1

 Safety Information

Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases S26-S36/37/39
HS Code 2935009090

 Synthetic Route

~82%

4-Hydroxybenzenesulfonamide Structure

4-Hydroxybenzen...

CAS#:1576-43-8

Literature: Schirrmacher, Ralf; Weber, Michael; Schmitz, Alexander; Shiue, Chyng-Yann; Alavi, Abass A.; Feilen, Peter; Schneider, Stefan; Kann, Peter; Roesch, Frank Journal of Labelled Compounds and Radiopharmaceuticals, 2002 , vol. 45, # 9 p. 763 - 774

 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 216-408-9
MFCD00059190
4-hydroxybenzene-1-sulfonamide
4-HydroxybenzenesulfonaMide
4-hydroxy-benzenesulfonic acid amide
p-hydroxysulfonamide
(4-hydroxy)phenylsulfonamide
p-hydroxybenzene sulfonamide
4-Hydroxyphenylsulfonamide
p-Phenolsulfonamide
Benzenesulfonamide,4-hydroxy
4-Sulfamoylphenol
Benzenesulfonamide,p-hydroxy
4-Hydroxybenzenesulphonamide
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