Category:
Intermediates&Fine Chemicals
CAS NO:
33577-99-0
Standard:
In-house Standards,
Methyl 2-ethynylbenzoate (CAS: 104578-56-9, Formula: C10H8O2) is a specialized organic intermediate synthesized via Sonogashira coupling of methyl benzoate with acetylene. It serves as a critical building block in pharmaceutical and agrochemical manufacturing.
Store in a cool, dry, well-ventilated area away from oxidizers. Use explosion-proof equipment due to alkyne reactivity. Personnel must wear chemical-resistant PPE; avoid inhalation of vapors or skin contact.