We found 1 definitions of ethynes from 1 different sources.
Noun |
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ethyne - a colorless flammable gas used chiefly in welding and in organic synthesis | ||
acetylene, alkyne | ||
aliphatic compound organic compound that is an alkane or alkene or alkyne or their derivative | ||
oxyacetylene a mixture of oxygen and acetylene; used to create high temperatures for cutting or welding metals |