Formula C4H6 Molar mass 54.091 g/mol Classification Alkyne | Boiling point 8.08 °C Density 678 kg/m³ | |
1-Butyne, also known as ethylacetylene, but-1-yne, ethylethyne, and UN 2452, is an extremely flammable and reactive alkyne with chemical formula C4H6 and CAS number 107-00-6 that is used in the synthesis of organic compounds. It occurs as a colorless gas.
References
1-Butyne Wikipedia(Text) CC BY-SA