1. A chemical compound formed by the reaction of acetylene with a metal, typically a heavy metal such as copper or silver.
Usage: chemistry; technical

Examples

• Copper acetylide is a highly explosive compound that forms when acetylene comes into contact with copper pipes.
• The chemist carefully handled the acetylide sample in the laboratory.
• Silver acetylide is known for its sensitivity to shock and friction.
• Acetylides of heavy metals are generally unstable and require careful storage.
• The formation of acetylide deposits in industrial equipment can pose serious safety hazards.