国产精品久久久久永久桃色tv,日本欧美天天看片在线观看,韩国精品一区二区三区四区五区,久久成人免费高清观看 ,久久久中国精品福利一区二区,777久久精品一区二区三区,五月天精品一区二区三区,久久这里有精品视频

3-(Chloromethyl)benzoic acid

31719-77-4

C₈H₇ClO₂

170.593

136-138 °C(lit.)

Usage

Used as intermediate in organic synthesis, pharmaceuticals, and dyes.

Quality standard

White to grayish white solid powder

≥99.0%

≤0.5%