英语词汇“fluorene”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	fluorene
释义	fluorene fluorene (ˈflʊəriːn) n (Dyeing) a white insoluble crystalline solid used in making dyes. Formula: (C6H4)2CH2 fluorene fluorene [′flu̇‚rēn] (organic chemistry) C₁₃H₁₀ A hydrocarbon chemical present in the middle oil fraction of coal tar; insoluble in water, soluble in ether and acetone, melting point 116-117°C; used as the basis for a group of dyes. Also known as 2,3-benzindene; diphenylenemethane.
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