Category:
Intermediates&Fine Chemicals
CAS NO:
1835-65-0
Standard:
In-house Standards,
Appearance: white or off-white crystalline solid
3,4,5,6-Tetrafluorophthalonitrile (CAS: 1208-79-1) is a fluorinated aromatic building block with molecular formula C8F4N2. Produced via direct fluorination or nucleophilic substitution, it serves as a critical intermediate for high-performance polymers.
Requires storage in sealed containers under inert atmosphere. Personnel must use respiratory protection and chemical-resistant gloves due to potential toxicity and corrosive properties upon hydrolysis.