| 释义 |
mercaptanenUK
mer·cap·tan M0224100 (mər-kăp′tăn′)n. See thiol.
[German, from Danish, from Medieval Latin (corpus) mercurium captāns, (a substance) seizing mercury : mercurium, accusative of mercurius, mercury; see mercury + Latin captāns, present participle of captāre, frequentative of capere, to seize; see capture.]mercaptan (mɜːˈkæptæn) n (Elements & Compounds) another name (not in technical usage) for thiol[C19: from German, from Medieval Latin mercurium captans, literally: seizing quicksilver]mer•cap•tan (mərˈkæp tæn)
n. any of a class of odiferous sulfur-containing compounds having the type formula RSH, where R represents a radical. Also called thiol. [< German (1834), shortening of Latin phrase corpus mercurium captāns body capturing quicksilver] mercaptanenUK
thiol [thi´ol] 1. sulfhydryl.2. any organic compound containing the —SH group bound to carbon.mer·cap·tan (mer-kap'tan), 1. A class of substances in which the oxygen of an alcohol has been replaced by sulfur (for example, cysteine). Synonym(s): thioalcohol2. In dentistry, a class of elastic impression compounds sometimes referred to as rubber base materials. mer·cap·tan (mĕr-kap'tan) 1. A class of substances in which the oxygen of an alcohol has been replaced by sulfur (e.g., cysteine). 2. dentistry A class of elastic impression compounds sometimes referred to as rubber base materials. mer·cap·tan (mĕr-kap'tan) In dentistry, class of elastic impression compounds sometimes called rubber base materials. |