免费免费高清高清无码一级毛片,一级黄色视频免费观看的网站,久久综合精品国产一区二区三区,全免费精品一级毛片视频,毛片免费一级特级片,欧洲精品无码一级毛片在線看,免费一级日韩特黄久久,国产一级特黄真人视频免费看,国产精品一区 在线观看

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