国产中文字幕免费视频_日韩三级性爱无码毛片免费_国产无码综合另类在线观看_91亚洲中文字幕_野花日本HD免费完整版高清版7动漫_精品国产v无码大片在_日韩无码人妻黄片精品_亚洲人成网线在线播放午夜_又粗又爽高潮午夜免费视频_中文无码黄色视频

Products

Professional supplier of fluorine-containing material intermediates and benzoyl chloride series intermediates

Products

Categroies

4,4'-bis(chloromethyl)-1,1'-biphenyl

Product name 4,4'-bis(chloromethyl)-1,1'-biphenyl
CAS No. 1667-10-3
Appearance White crystalline powder, melting point 126 ° C
Structural formula
Content 99.00%
Package 25KG/cardboard drum
Use The key intermediate for synthesizing biphenyl biphenylacetylene fluorescent whitening agent CBS-X, CBS-127, can also be used as a pharmaceutical or resin intermediate

Hubei Lianchang New Material Co., Ltd.

Mobile version

Copyright(C)2023, Hubei Lianchang New Material Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號：蘇ICP備2022015639號