Dimethylbenzenes
《英文msh詞典》Dimethylbenzenes
[入口詞] Dimethylbenzenes
[主題詞] Xylenes
[英文釋義] A family of isomeric,colorless aromatic hydrocarbon liquids,that contain the general formula C6H4(CH3)2. They are produced by the destructive distillation of coal or by the catalytic reforming of petroleum naphthenic fractions. (From McGraww-Hill Dictionary of Scientific and Technical Terms,5th ed)