Propyne is a colorless gas with a faint odor, used as a fuel and a chemical intermediate.
74-99-7
Methylacetylene;1-Propylene;1-Propene-3-yne;Prop-1-yne
C3H4
Flammable
Organic Intermediate , Petrochemistry , Raw Material
Colorless gas
-23.2
0.687
-108
-102.7
40.06
Petroleum-like