国产一区二区精品三级馆 ,久久亚洲精品色一区,麻豆精品国产第一区二区,国产精品久久久久免费a∨,亚洲愉拍一区二区三区,亚洲精品一区二区三浪潮,久久久久欧美精品观看蜜桃,国模精品视频一区二区三区

4-(Chloromethyl)benzoyl chloride

876-08-4

C₈H₆Cl₂O

189.0386

30-32℃

Usage

The main use is for organic synthesis intermediates, pharmaceutical and dye intermediates.

Quality standard

Light yellow or almost white crystals

≥99.0%

≤0.5%