释义 |
phthalic anhydriden.(名词)- A white crystalline compound, C6H 4(CO) 2O, prepared by oxidizing naphthalene and used in the manufacture of phthaleins and other dyes, resins, plasticizers, and insecticides. 邻苯二甲酸酐,酞酐:一种白色结晶化合物,C6H 4(CO) 2O,由苯氧化而成,用于酞和其他染料、合成树脂、塑化剂和杀虫剂的制造中
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