Product name:3,4-Difluorobenzonitrile
CAS:64248-62-0
Purity:99%
MF:C7H3F2N
MW:139.1
EINECS:264-751-8
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Overview
3,4-Difluorobenzonitrile (CAS 1207-86-9) is a fluorinated aromatic intermediate with formula C7H3F2N. It is primarily synthesized via electrophilic substitution or nucleophilic displacement on benzene derivatives.
Application
- Pharmaceutical synthesis: Key building block for kinase inhibitors and antidepressants.
- Agricultural chemicals: Used in manufacturing herbicides and fungicides.
- Material science: Precursor for liquid crystals and advanced polymers.
Precautions
Store in cool, dry, ventilated areas away from oxidizers. Personnel must wear chemical-resistant gloves and eye protection due to potential toxicity and skin irritation hazards.