Ethynol (or hydroxyacetylene, ethynyl alcohol) is an alkyne–alcohol (ynol) with the formula C2H2O or CHCHOH. It is the much-less-stable tautomer of ethenone. At low temperature in a solid argon matrix it is possible to tautomerise ethenone to form ethynol.
Ethynol (or hydroxyacetylene, ethynyl alcohol) is an alkyne–alcohol (ynol) with the formula C2H2O or CHCHOH. It is the much-less-stable tautomer of ethenone. At low temperature in a solid argon matrix it is possible to tautomerise ethenone to form ethynol.
Source: Wikipedia "Ethynol" · CC BY-SA 4.0
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