午夜十二点正片免费看|男人天堂avav|1000部免费视频,91香蕉污,成人羞羞视频在线观看免费,日本网站免费观看

4-Phenylacetophenone

Product Type Acetophenone Derivatives
CAS No. 92-91-1
Physicochemical properties

Appearance: White to light yellow powder, Loss on drying: 0.50% Max

Structural formula 4-Phenylacetophenone
Content 99.0%min
Detailed Introduction