= propyne, n.
| 单词 | θ69370 |
| 释义 | the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > alkynes > straight-chained, by number of carbon atoms > three (2) allylene1861 = propyne, n. propyne1867 A gaseous alkyne used in chemical synthesis and for welding (as a component of Mapp gas). Also called allylene, methylacetylene. |
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