C6H5Cl2NO3S
242.08 g/mol
Dye & PigmentWarning
4-Amino-2,5-dichlorobenzenesulfonic acid
CAS88-50-6EC201-836-0
Category
Dye & Pigment
Compound Class
Amine
Primary Use
Dye intermediate
4-Amino-2,5-dichlorobenzenesulfonic acid is a chemical compound used primarily as a dye intermediate. It features an aromatic ring substituted with an amino group, two chlorine atoms, and a sulfonic acid group, contributing to its utility in industrial dye synthesis.
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 88-50-6
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Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
4-amino-2,5-dichlorobenzenesulfonic acid
InChIKey
SJCTXIKOXTUQHC-UHFFFAOYSA-N
SMILES
C1=C(C(=CC(=C1Cl)S(=O)(=O)O)Cl)N
Synonyms (10)
- 2,5-Dichlorosulfanilic acid
- Sulfanilic acid,5-dichloro-