Category:
Active Pharmaceutical Ingredients
CAS NO:
14235-81-5
Standard:
n-house Standards,
4-Ethynylaniline (CAS 100-62-9, C8H7N) is a specialized organic intermediate synthesized via Sonogashira coupling or diazotization of ethynylbenzene. It serves as a critical building block for pharmaceuticals and functional materials.
Store under inert atmosphere at temperatures below 5°C. Avoid contact with strong oxidizers due to explosion risk. Use appropriate PPE including respirators and chemical-resistant gloves during handling.