| 单词 | methacrylic acid |
| 释义 | methacrylic acid[ meth-uh-kril-ik, meth- ] / ˈmɛθ əˈkrɪl ɪk, ˌmɛθ- / noun Chemistry.a colorless, liquid acid, C4H6O2, produced synthetically, whose methyl ester, methyl methacrylate, polymerizes to yield a clear plastic. Compare Lucite, Plexiglas. Origin of methacrylic acidFirst recorded in 1860–65; meth- + acrylic Words nearby methacrylic acidmetformin, meth, methacetin, methacrylate, methacrylate resin, methacrylic acid, methadone, methadone hydrochloride, methaemoglobin, methamphetamine, methamphetamine hydrochloride Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for methacrylic acidmethacrylic acid / (ˌmɛθəˈkrɪlɪk) / nouna colourless crystalline water-soluble substance used in the manufacture of acrylic resins; 2-methylpropenoic acid. Formula: CH 2 :C(CH 3)COOH 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 Scientific definitions for methacrylic acidmethacrylic acid [ mĕth′ə-krĭl′ĭk ] A colorless liquid used in the manufacture of methacrylate esters, resins and plastics. Chemical formula: C4H6O2. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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