C6H3ClFNO2
175.54 g/mol
Industrial ChemicalWarning
1-Chloro-2-fluoro-3-nitrobenzene
CAS2106-49-2EC218-285-7
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
chemical intermediate for synthesis
1-Chloro-2-fluoro-3-nitrobenzene is an aromatic compound bearing nitro, chloro, and fluoro substituents on a benzene ring. It is commonly used as a chemical intermediate in organic 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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Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 1-Chloro-2-fluoro-3-nitrobenzene (CAS 2106-49-2) is 2904.99.
HS code (international, 6-digit)
2904.99
EU CN code (8-digit)
2904 99 00
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
1-chloro-2-fluoro-3-nitrobenzene
InChIKey
RBAHXNSORRGCQA-UHFFFAOYSA-N
SMILES
C1=CC(=C(C(=C1)Cl)F)[N+](=O)[O-]
Synonyms (10)
- 2-fluoro-3-chloronitrobenzene
- 3-chloro-2-fluoronitrobenzene
- Benzene, chlorofluoronitro-
- Chlorofluoronitrobenzene
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