99久久国产一级特片无码_日韩激情无码中文小电影_性国产三级在线播放_永久免费视频在线观看_日韩精品黄色综合区_亚洲狠狠婷婷综合_美女裸体中内射视频啊_综合中文无码自拍_人妻少妇精品无码专区芭乐视网_观看最新热门影片

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