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单词 acetin
释义 ac·e·tin
\ˈasətən, -əd.ə̇n, -ətə̇n\ noun
(-s)
Etymology: International Scientific Vocabulary acet- + -in
: any of three liquid acetates formed when glycerol and acetic acid are heated together:
 a. : the monoacetate C3H5(OH)2C2H3O2 used chiefly in the manufacture of explosives — called also monoacetin
 b. : the diacetate C3H5(OH)(C2H3O2)2 used chiefly as a plasticizer and solvent — called also diacetin
 c. : the triacetate C3H5(C2H3O2)3 used chiefly as a plasticizer and solvent and as a fixative in perfumes — called also triacetin
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更新时间:2024/11/10 22:36:16