n-Butyltriphenylphosphonium Bromide is used in the synthesis of inhibitors of tubulin polymerization thus expressing antimitotic and antitubulin properties. Also used in the synthesis of 3-phenylpropanoic acids as peroxisome proliferator-activated receptor dual agonists affecting the mitochondrial carnitine system.

CAS：1779-51-7
中文别名：正丁基三苯基溴化磷;丁基三苯基溴化鏻;溴化丁基三苯基磷;丁基三苯基膦盐;丁基三苯基溴化磷鎓;三苯基丁基溴化鏻;(正丁基)三苯基溴化磷鎓;丁基三苯基溴化擕;
英文别名：butyl(triphenyl)phosphoniumbromid;(1-Butyl)Triphenylphosphonium Bromide;Butyl triphenyl phosphonium bromide;butyl triphenyl phosphine bromide;N-Butyltriphenylphosphonium bromide;n-C4H9PPh3Br;EINECS 217-219-4;n-Butyltriphenylphosphonium chloride;Butyltriphenylphosphonium bromide;Butyltriphenylphosphonium bromide (TBP);Ph3P(CH2)3CH3Br;n-Butyltriphenylphosphonium bromide;Butyltriphenylphosphonium Bromide;Phosphonium,butyltriphenyl-,bromide;Ph3P(+)CH2CH2CH2CH3Br(-);
分子式：C22H24BrP
分子量：399.304
精确质量：398.08
Psa：13.59
Logp：1.7846

PubChem号：24891546
MDL号：MFCD00011855
EINECS号：217-219-4
BRN号：3580224

外观与性状：白色至灰白色结晶粉末
熔点：240-243°C(lit.)
水溶解性：soluble
稳定性：Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件：Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

RTECS号：TA1855200
安全说明：S36/37-S36/37/39-S26
危险类别码：R21/22; R36/37/38
WGK Germany：3
海关编码：2931900090
危险品标志：Xn

用途
相转移催化剂。