Safety Reference
Danger
H314Causes severe skin burns and eye damage
H319Causes serious eye irritation
Sourcing 2-AMINO-5-CHLORO-4-METHYLBENZENESULFONIC ACID?
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4-Acetamido-2-aminobenzenesulfonic acid
dye intermediate
Sourcing 2-AMINO-5-CHLORO-4-METHYLBENZENESULFONIC ACID?
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2-Amino-5-chloro-4-methylbenzenesulfonic acid is an organic compound used as an intermediate in the production of paints and pigments. It features an aromatic ring substituted with amine, sulfonic acid, and chloro functional groups, which contribute to its chemical reactivity.
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.
The international HS code for 2-AMINO-5-CHLORO-4-METHYLBENZENESULFONIC ACID (CAS 88-53-9) is 2921.43.
2921.43
2921 43 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
2-amino-5-chloro-4-methylbenzenesulfonic acid
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CC1=CC(=C(C=C1Cl)S(=O)(=O)O)N