| 单词 | mercaptan |
| 释义 | mercaptan[ mer-kap-tan ] / mərˈkæp tæn / noun Chemistry.any of a class of sulfur-containing compounds having the type formula RSH, in which R represents a radical, and having an extremely offensive, garlicky odor. Origin of mercaptan1825–35; <Latin, short for phrase corpus mercurium captāns body capturing quicksilver Words nearby mercaptanmercantile, mercantile agency, mercantile paper, mercantile system, mercantilism, mercaptan, mercaptide, mercapto, mercapto group, mercaptopurine, mercapturic acid Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for mercaptanmercaptan / (mɜːˈkæptæn) / nounanother name (not in technical usage) for thiol Word Origin for mercaptanC19: from German, from Medieval Latin mercurium captans, literally: seizing quicksilver 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 Medical definitions for mercaptanmercaptan [ mər-kăp′tăn′ ] n.Any of a class of organic compounds in which the oxygen of an alcohol has been replaced by sulfur and which have distinctive, often disagreeable, odors.thiol The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for mercaptanmercaptan [ mər-kăp′tăn′ ] See thiol. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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