单词 | crotonic acid |
释义 | crotonic acid[ kroh-ton-ik, -toh-nik ] / kroʊˈtɒn ɪk, -ˈtoʊ nɪk / noun Chemistry.a colorless, crystalline, water-soluble solid, C4H6O2, used chiefly in organic synthesis. Origin of crotonic acidFirst recorded in 1830–40; croton + -ic Words nearby crotonic acidcrotchwood, croton, crotonaldehyde, crotonbug, Crotone, crotonic acid, crotonism, croton oil, crotoxin, crottin, crottle Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for crotonic acidcrotonic acid / (krəʊˈtɒnɪk) / nouna colourless crystalline insoluble unsaturated carboxylic acid produced by oxidation of crotonaldehyde and used in organic synthesis; trans- 2-butenoic acid. Formula: CH 3 CH:CHCOOH Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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