Product name:3,4-Difluorobenzonitrile
Purity:98%
Appearance:White crystalline powder
Sample:Available
Storage:Room Temperature
CAS No.: 64248-62-0
3,4-Difluorobenzonitrile Cas 64248-62-0
Typical Properties
Chemical name:3,4-Difluorobenzonitrile
Cas no:64248-62-0
Synonyms:4-Cyano-1,2-difluorobenzene;
Molecular weight:139.1
Molecular formula:C7H3F2N
Molecular structure:
| Item | Specification |
| Melting point | 52-54 °C |
| Boiling point | 180 °C |
| Density | 1.249 |
| Fp | 157 °F |
Usage
1. Pesticide Intermediates: Key raw materials for synthesizing the rice-paddy herbicide cyhalofop-butyl; also used in the preparation of fluopyram-type fungicides and benzoylurea-type insecticides.
2. Pharmaceutical Intermediates: Fluorinated aromatic building blocks used in the synthesis of vilazodone, JAK inhibitors, and various anti-tumor, antibacterial, and antiviral drugs.
3. Electronic Materials: Monomers for liquid crystals, organic semiconductor materials for OLEDs, and monomers for high-temperature-resistant poly(arylene ether nitrile) resins.
4. Dyes and Resins: High-end, lightfast, fluorinated disperse dyes; optical brighteners; and raw materials for weather-resistant baking resins.
Packaging and Shipping
25kg/bag
According to customer requirements.
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3,4-Difluorobenzonitrile Cas 64248-62-0