4-Hydroxylaminobenzenesulfonamide

4-(hydroxyamino)benzenesulfonamide

CAS: 877-67-8

Molecular Formula	`C6H8N2O3S`
Molecular Weight	188.02556 g/mol
LogP	0.14
Topological Polar Surface Area	92.42 Å²
Hydrogen Bond Donors	3
Hydrogen Bond Acceptors	4
Rotatable Bonds	2
Exact Mass	188.02556
Heavy Atoms	12
Complexity	356.9

Chemical Identifiers

CAS Number	877-67-8
SMILES	`C1=CC(=CC=C1NO)S(=O)(=O)N`

Product Overview

4-Hydroxylaminobenzenesulfonamide (CAS 877-67-8), with molecular formula C6H8N2O3S and molecular weight 188.02556 g/mol. IUPAC: 4-(hydroxyamino)benzenesulfonamide.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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