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Dichlorofluorobenzene is prepared by diazotizating of 2,4-dichloro aniline and substituting of 2,4-dichloro diazo benzene with fluorinion.

在了由2,4-二氯苯胺经过重氮化、换制得2,4-二氯氟苯的生新,品纯度达到99。

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相似单词

3G, 401(K), a,

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