MERCAPTANS

Noun

mercaptans

plural of mercaptan

Source: Wiktionary


MERCAPTAN

Mer*cap"tan, n. Etym: [F., fr. NL. mercurius mercury + L. captans, p. pr. of captare to seize, v. intens. fr. capere.] (Chem.)

Definition: Any one of series of compounds, hydrosulphides of alcohol radicals, in composition resembling the alcohols, but containing sulphur in place of oxygen, and hence called also the sulphur alcohols. In general, they are colorless liquids having a strong, repulsive, garlic odor. The name is specifically applied to ethyl mercaptan, C2H5SH. So called from its avidity for mercury, and other metals.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

22 September 2024

SPRINGBOARD

(noun) a beginning from which an enterprise is launched; “he uses other people’s ideas as a springboard for his own”; “reality provides the jumping-off point for his illusions”; “the point of departure of international comparison cannot be an institution but must be the function it carries out”


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You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.

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