C6H4FNO2
141.1 g/mol
Pharmaceutical IntermediateDanger
1-Fluoro-2-nitrobenzene
CAS1493-27-2EC216-088-0
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate
1-Fluoro-2-nitrobenzene is a chemical compound used as a pharmaceutical intermediate. It features a benzene ring substituted with a fluorine atom and a nitro group, and is commonly employed in the synthesis of other organic compounds.
Pharmaceutical intermediate
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
Danger
H301Toxic if swallowed
H310Fatal in contact with skin
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H373May cause damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for 1-Fluoro-2-nitrobenzene (CAS 1493-27-2) 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-fluoro-2-nitrobenzene
InChIKey
PWKNBLFSJAVFAB-UHFFFAOYSA-N
SMILES
C1=CC=C(C(=C1)[N+](=O)[O-])F
Synonyms (23)
- 1-Flouro-2-nitrobenzene
- 1-Fluoro-2-nitrobenzene
- 1-fluor-2-nitrobenzene
- 1-fluor-2-nitrobenzol
- 1-fluoronitrobenzene
- 2-Fluoronitrobenzene
- 2-Nitrofluorobenzene
- 2-fluoro-1-nitrobenzene
- 2-fluoronitrobenzen
- 2-nitro-1-fluorobenzene
- Benzene, 1-fluoro-2-nitro-
- Benzene, fluoronitro-
- Benzene, o-nitrofluoro-
- Fluoronitrobenzene
- ORTHO FLUORO NITROBENZENE
- Olanzapine Impurity 2
- l-fluoro-2-nitrobenzene
- nitrofluorobenzene
- o-Fluoronitrobenzene
- o-Nitrofluorobenzene
- o-fluronitrobenzene
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