日本洗澡bbw,亚洲国产99精品国自产拍 ,国产色诱美女免费视频,亚洲色婷婷久久精品av蜜桃

Tetrabutylammonium Bromide

  • CAS：1643-19-2
  • 分子式：C??H??BrN
  • 分子量：322.37
Specification

Appearance: Off-white solid  

Assay: ≥99%  

Melting Point: 101-104°C  


Application

Application: 

Used as a phase-transfer catalyst in organic synthesis, including: Halogen displacement reactions、Oxidation-reduction reactions、N-Alkylation reactions、Dichlorocarbene reactions、Packaging: 25 kg fiber drum