C6H6ClNO3S
207.64 g/mol
Dye & PigmentWarning
3-Amino-4-chlorobenzenesulfonic acid
CAS98-36-2EC202-661-2
Category
Dye & Pigment
Compound Class
Amine
Primary Use
Dye and pigment intermediate
3-Amino-4-chlorobenzenesulfonic acid is an aromatic compound containing an amino group, a chlorine substituent, and a sulfonic acid group. It is primarily used as an intermediate in the production of dyes and pigments.
dye and pigment intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 98-36-2
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
Identifiers
IUPAC Name
3-amino-4-chlorobenzenesulfonic acid
InChIKey
XJQRCFRVWZHIPN-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1S(=O)(=O)O)N)Cl
Synonyms (12)
- 4-Chlorometanilic acid
- Metanilic acid, 4-chloro-