ETHYLENES

Noun

ethylenes

plural of ethylene

Source: Wiktionary


ETHYLENE

Eth"yl*ene, n. [From Ethyl.] (Chem.)

Definition: A colorless, gaseous hydrocarbon, C2H4, forming an important ingredient of illuminating gas, and also obtained by the action of concentrated sulphuric acid in alcohol. It is an unsaturated compound and combines directly with chlorine and bromine to form oily liquids (Dutch liquid), -- hence called olefiant gas. Called also ethene, elayl, and formerly, bicarbureted hydrogen. Ethylene series (Chem.), the series if unsaturated hydrocarbons of which ethylene is the type, and represented by the general formula CnH2n.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

8 May 2024

HYPSOGRAPHY

(noun) the scientific study of the earth’s configuration above sea level (emphasizing the measurement of land altitudes relative to sea level)


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