C7H3ClN2O6
246.56 g/mol
Research ReagentWarning
2-Chloro-3,5-dinitrobenzoic acid
CAS2497-91-8EC219-684-9
Category
Research Reagent
Compound Class
Organic Acid
Primary Use
Research Compound
2-Chloro-3,5-dinitrobenzoic acid is a chemical compound used as an arylating agent in research and laboratory settings. It features a benzene ring substituted with chloro, dinitro, and carboxylic acid functional groups.
arylating agent
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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Related Compounds
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Chloro-3,5-dinitrobenzoic acid (CAS 2497-91-8) is 2916.39.
HS code (international, 6-digit)
2916.39
EU CN code (8-digit)
2916 39 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-chloro-3,5-dinitrobenzoic acid
InChIKey
ADTKEYLCJYYHHH-UHFFFAOYSA-N
SMILES
C1=C(C=C(C(=C1C(=O)O)Cl)[N+](=O)[O-])[N+](=O)[O-]
Synonyms (9)
- CDNCB
- Benzoic Acid impurity 6
- Vismodegib Impurity 23
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