Butenin
Vinyl acetylene · Винилацетилен · Vinilasetilen · Βουτενίνιο · وینیلاستیلن · Vinylacétylène · Vinilacetilén · Vinil acetilene · ビニルアセチレン · Винилацетилен · Винилацетилен · Vinylacetyleen
| CAS | 689-97-4 |
|---|---|
| EC | 211-713-3 |
| UN | 1954 |
| Formel | C4H4 |
| Molare Masse | 52,07 g/mol |
| Relative Dichte des Gases oder Dampfes (Luft = 1) | 1,8 |
| GHS | Gefahr · H220, H280 |
Butenyne is an acyclic olefin, an acyclic acetylene, an enyne and a terminal acetylenic compound. 1-buten-3-yne appears as a colorless gas or liquid. Derived by the dimerization of acetylene. Used in the synthesis of neoprene and for other organic syntheses.