dumasin
Mesityl Mes"i*tyl, n. (Chem.) A hypothetical radical formerly supposed to exist in mesityl oxide. [1913 Webster]

{Mesityl oxide} (Chem.), a volatile liquid having the odor of peppermint, obtained by certain dehydrating agents from acetone; -- formerly called also {dumasin}. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • Dumasin — (Chem.), so v.w. Mesitäther …   Pierer's Universal-Lexikon

  • Mesityl — Mes i*tyl, n. (Chem.) A hypothetical radical formerly supposed to exist in mesityl oxide. [1913 Webster] {Mesityl oxide} (Chem.), a volatile liquid having the odor of peppermint, obtained by certain dehydrating agents from acetone; formerly… …   The Collaborative International Dictionary of English

  • Mesityl oxide — Mesityl Mes i*tyl, n. (Chem.) A hypothetical radical formerly supposed to exist in mesityl oxide. [1913 Webster] {Mesityl oxide} (Chem.), a volatile liquid having the odor of peppermint, obtained by certain dehydrating agents from acetone;… …   The Collaborative International Dictionary of English

  • Mesitäther — (Dumasin), eine ätherartige Substanz, welche sich neben Aceton bei der trockenen Destillation essigsaurer Alkalien bildet …   Pierer's Universal-Lexikon

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