Category:
Intermediates&Fine Chemicals
CAS NO:
79887-09-5
Standard:
In-house Standards,
1-Butyl-4-ethynylbenzene (CAS 27695-89-0) is a specialized aromatic intermediate featuring an ethynyl group and a butyl chain. Synthesized via Sonogashira coupling or alkylation, it serves as a key building block for pharmaceuticals and advanced materials.
Store in cool, dry, ventilated areas away from oxidizers. Use explosion-proof equipment due to flammability risks. Wear PPE including goggles and gloves; avoid inhalation of vapors.