Tetraethylammonium bromideCAS71-91-0

Ojiji

1. Ihe na-akpali mgbanwe usoro - Tetraethylammonium bromide bụ ihe na-akpali mgbanwe usoro usoro a na-ejikarị eme ihe na mmeghachi omume njikọ organic. Dịka ọmụmaatụ, na mmeghachi omume dị n'etiti halogenated hydrocarbons na nucleophilic reagents, ọ nwere ike ịkwalite mmeghachi omume ahụ. Na mmeghachi omume alkylation, mgbe halogenated alkanes meghachiri omume na ihe mejupụtara nwere hydrogen na-arụ ọrụ (dịka phenols, alcohols, carboxylic acid, wdg), tetraethylammonium bromide nwere ike ime ka mmeghachi omume ahụ mee n'ọnọdụ dị nro. N'ihi na ọ nwere ike inyere nucleophilic reagents aka ịkwaga site na mmiri mmiri gaa na organic phase, na-eme ka mmeghachi omume ahụ gaa n'ihu nke ọma na organic phase. Dịka ọmụmaatụ, na mmeghachi omume alkylation nke phenylacetonitrile na halogenated alkanes, tetraethylammonium bromide nwere ike ime ka mmepụta mmeghachi omume dịkwuo mma.

2. Ihe na-eme ka ion pair chromatography rụọ ọrụ dị mkpa dịka ihe na-eme ka ion pair reagent na ion pair chromatography. Ọ nwere ike ịmepụta ion pairs na analytes nwere chajị dị iche iche, si otú a na-agbanwe omume njide nke analytes. Mgbe a na-enyocha ihe ndị dị ka ntọala organic ma ọ bụ acid organic, site na ịgbanwe njupụta nke tetraethylammonium bromide, enwere ike ime ka ọnọdụ nkewa chromatographic ka mma. Dịka ọmụmaatụ, mgbe a na-enyocha ụfọdụ alkaloids, ọ nwere ike ịmepụta ion pairs na alkaloid cations, ka alkaloids nwee oge njide kwesịrị ekwesị na kọlụm chromatographic nke a tụgharịrị agbanwe, si otú a na-enweta mmetụta nkewa ka mma.

3. Surfactant - Enwere ike iji ya dị ka cationic surfactant. N'ụfọdụ mmeghachi omume polymerization emulsion, tetraethylammonium bromide nwere ike ibelata nrụgide elu ma mee ka monomers gbasaa nke ọma na sistemụ mmeghachi omume. Dịka ọmụmaatụ, na polymerization emulsion nke styrene, itinye oke tetraethylammonium bromide kwesịrị ekwesị nwere ike ime ka mmiri styrene gbasaa nke ọma, nke na-enyere aka na ọganihu nke mmeghachi omume polymerization ma nwee ike ime ka nkwụsi ike nke polymer emulsion dịkwuo mma.

4. Ngwa ndị ọzọ - N'ihe gbasara electrochemistry, enwere ike iji tetraethylammonium bromide dị ka akụkụ nke electrolytes. N'ụfọdụ batrị ma ọ bụ ihe mmetụta electrochemical, ọ nwere ike inye ọwa conduction ion. Dịka ọmụmaatụ, na ụfọdụ ngwaọrụ electrochemical dabere na membranes mgbanwe ion, tetraethylammonium bromide nwere ike inyere aka idobe nguzozi ion n'akụkụ abụọ nke membrane ahụ, si otú a hụ na ngwaọrụ ahụ na-arụ ọrụ nkịtị.

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