C6H5FS
128.17 g/mol
Research ReagentDanger
4-Fluorothiophenol
CAS371-42-6EC206-737-6
Category
Research Reagent
Compound Class
Aromatic
Primary Use
Research Compound
4-Fluorothiophenol is an organofluorine research compound featuring a thiol group attached to a fluorinated benzene ring. Its primary significance lies in its use as a building block for synthesizing more complex molecules in laboratory settings.
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
Danger
H226Flammable liquid and vapour
H300Fatal if swallowed
H310Fatal in contact with skin
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H330Fatal if inhaled
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 4-Fluorothiophenol (CAS 371-42-6) is 2930.90.
HS code (international, 6-digit)
2930.90
EU CN code (8-digit)
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.
Identifiers
IUPAC Name
4-fluorobenzenethiol
InChIKey
OKIHXNKYYGUVTE-UHFFFAOYSA-N
SMILES
C1=CC(=CC=C1F)S
Synonyms (10)
- 4-Fluoro-phenyl thiol
- 4-Fluorobenzenethiol
- 4-Fluorothiophenol
- 4-Mercaptofluorobenzene
- 4-fluorobenzene-1-thiol
- 4-fluorthiophenol
- 4-luorobenzenethiol
- Benzenethiol, 4-fluoro-
- p-Fluorophenyl mercaptan
- p-Fluorothiophenol
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