Safety Reference
Danger
H318Causes serious eye damage
H302Harmful if swallowed
H312Harmful in contact with skin
H315
Sourcing 2-Chloro-4-(methylsulfonyl)benzoic acid?
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Sourcing 2-Chloro-4-(methylsulfonyl)benzoic acid?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
2-Chloro-4-(methylsulfonyl)benzoic acid is a chemical compound used as a pharmaceutical intermediate. It contains a carboxylic acid group and a chlorine-substituted aromatic ring with a methylsulfonyl substituent.
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-Chloro-4-(methylsulfonyl)benzoic acid (CAS 53250-83-2) is 2930.90.
2930.90
2930 90 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
2-chloro-4-methylsulfonylbenzoic acid
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CS(=O)(=O)C1=CC(=C(C=C1)C(=O)O)Cl