Any of the series of hydrocarbon groups or radicals derived from alkanes by the removal of a hydrogen atom, as methyl (—CH3), ethyl (—C2H5)…
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| 单词 | θ69417 |
| 释义 | the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > hydrocarbon radicals (42) alkyl1879 Any of the series of hydrocarbon groups or radicals derived from alkanes by the removal of a hydrogen atom, as methyl (—CH3), ethyl (—C2H5)… ethanediol1897 = ethylene glycol n. at ethylene, n. compounds. More fully ethane-1,2-diol; also 1,2-ethanediol. Subcategories:— named, by number of carbon atoms (22) — mono or univalent radicals (4) — bivalent radicals (6) — aromatic radicals (3) — others (5) |
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