C8H5F2N
153.13 g/mol
OtherWarning
(3,4-Difluorophenyl)acetonitrile
CAS658-99-1EC211-528-8
Category
Other
Compound Class
n.a
Primary Use
research intermediate
(3,4-Difluorophenyl)acetonitrile is a fluorinated aromatic compound containing a nitrile group. It is primarily used as a research intermediate or building block in organic synthesis and pharmaceutical research.
organic synthesis intermediatepharmaceutical research 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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Related Compounds
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 (3,4-Difluorophenyl)acetonitrile (CAS 658-99-1) is 2926.90.
HS code (international, 6-digit)
2926.90
EU CN code (8-digit)
2926 90 70
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-(3,4-difluorophenyl)acetonitrile
InChIKey
GNPYERUNJMDEFQ-UHFFFAOYSA-N
SMILES
C1=CC(=C(C=C1CC#N)F)F
Synonyms (5)
- 3,4-Difluorobenzyl cyanide
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