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crotonic acid

[kroh-ton-ik, -toh-nik] /kroʊˈtɒn ɪk, -ˈtoʊ nɪk/
noun, Chemistry.
a colorless, crystalline, water-soluble solid, C 4 H 6 O 2 , used chiefly in organic synthesis.
Origin of crotonic acid
1830-40; croton + -ic Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2016.
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British Dictionary definitions for crotonic acid

crotonic acid

a colourless crystalline insoluble unsaturated carboxylic acid produced by oxidation of crotonaldehyde and used in organic synthesis; trans-2-butenoic acid. Formula: CH3CH: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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