玖玖资源无码一区二区三区_亚洲中久永久无码_极品白嫩23p_揄拍视揄拍在线视频菠萝


2,2-Difluoroethylamine

Physicochemical properties
English synonyms: Ethanamine, 2,2-difluoro-; Ethylamine, 2,2-difluoro-; 2,2-Difluoroethylamine
CAS: 430-67-1
Molecular formula:   Molecular weight: 81.06
Appearance/Character: Colorless t ransparent liquid
Quality index Content/Purity:  
Remarks 液體10




  Previous product: 2-chloro-1,1-difluoroethane
  Next product: Sodium Chlorodifluoroacetate