国产亚洲一本到卡二卡三卡免费高清_亚洲AV中文无码乱人伦在线视色_亚洲香蕉中文日韩v日本_亚洲视频在线免费看

4,4'-Dihydroxybenzophenone

Product Type Polymer monomer
CAS No. 611-99-4
Physicochemical properties

Appearance: off white solid,Melting point: 217-222 ° C

Structural formula 4,4'-Dihydroxybenzophenone
Content 99.0%min
Detailed Introduction