Category:
Prophylactic Biological Products
CAS NO:
88444-81-9
Standard:
In-house Standards,
1-Ethynyl-3,5-bis(trifluoromethyl)benzene (CAS 100978-46-3; C11H5F6) is a specialized aromatic alkyne serving as a critical intermediate in medicinal chemistry. It is primarily synthesized via Sonogashira coupling or deprotection of protected ethynyl precursors to introduce trifluoromethylated motifs.
Store under inert atmosphere at controlled temperatures below 25°C to prevent polymerization. Requires PPE for handling volatile vapors; avoid contact with strong oxidizers.