Tetrabutylammonium tribromide is a pale orange solid with the formula [N(C4H9)4]Br3. It is a salt of the lipophilic tetrabutylammonium cation and the linear tribromide anion. The salt is sometimes used as a reagent used in organic synthesis as a conveniently weighable, solid source of bromine.

CAS：38932-80-8
中文别名：四正丁基三溴铵;三溴正丁基铵;四丁基溴化胺二溴;
英文别名：n-Bu4N(+)Br3(-);Tetrabutylammonium perbromide;TETRA-N-BUTYLAMMONIUM TRIBROMIDE;TBABR3;Tetra-n-butylammonium tribromide;[Bu4N][Br3];TBABr3,Tetrabutylammonium bromide perbromide;TETRA-N-BUTYLAMMONUIM TRIBROMIDE;TetrabutylaMMoniuM TribroMide;tetrabutylazaniuM tribroMide;Tetra-n-butylammonium Tribromide(TBABr3);TBA tribromide;TETRABUTYLAMMONIUM BROMIDE PERBROMIDE;Tetra-n-butylammonium Tribromide;Tetra-n-butylammonium Tribromide(TBAB);Tetrabutylammonium t;
分子式：C16H36Br3N
分子量：482.176
精确质量：479.04
Psa：0.0
Logp：3.6988

MDL号：MFCD00012110

外观与性状：橙色结晶粉末
熔点：71-76°C(lit.)
水溶解性：insoluble

安全说明：S26-S36-S37/39
WGK Germany：3
危险类别码：R36/37/38
海关编码：2923900090
危险品运输编码：UN3261
危险类别：8
包装等级：III
危险品标志：Xi
危险性防范说明：P261; P305 + P351 + P338
信号词：Warning
危险标志：GHS07
危险性描述：H315; H319; H335