综合精品欧美中文,日本二区在线观看,成年美女黄网站色视频免费,精品在线视须免费,中文永久免费观看,91久久精品国产免费直播,免费在线看污视频,色偷偷色噜噜狠狠网站久久,中文字幕免费无码久久99,国产在线观看91精品一区


1,2-Dibromo-1,1-dichloro-2,2-difluoroethane

Physicochemical properties
English synonyms: 1,2-Dibromo-1,1-dichloro-2,2-difluoroethane; ethane, 1,2-dibromo-1,1-dichloro-2,2-difluoro-; 1,2-Dibromo-1,1-Dichloro-2,2-Dichloroethane
CAS: 558-57-6
Molecular formula: C2Br2Cl2F2 Molecular weight: 292.73
Appearance/Character: Colorless t ransparent liquid
Quality index Content/Purity:  
Remarks 液體10




  Previous product: Sodium Chlorodifluoroacetate
  Next product: 2,2-Difluoropropionicacid ethylester