級(jí)別分析純AR用途類別標(biāo)準(zhǔn)品含量99（％）產(chǎn)品規(guī)格-02-1
中文名稱：十八烷基二甲基芐基溴化銨中文別名：硬脂基三甲基溴化銨; 十八烷基三甲基溴化銨; 十八烷基三甲基溴化銨（stab）;三甲基十八烷基溴化銨; 表面活性劑 1831-br; 溴化三甲基十八烷基銨英文名稱：stearyltrimethylammonium bromide英文別名：n-octadecyl-n,n,n-trimethylammonium bromide;octadecyldimethylammonium bromide;n,n,n-trimethyl-1-octadecanaminiumbromide; octadecy trimethylammonium bromide; otab; ammonium,trimethyloctadecyl-,bromide;n,n,n-trimethyl-1-octadecanaminiubromide;n-octadecyltrimethylammonium bromide; octadecyltrimethylammoniumbromide; trimethylstearylammonium bromide;trimethyloctadecylammonium bromide; octadecyl dimethyl benzylammonium bromidecas號(hào)：1120-02-1einecs號(hào)：214-294-5分子式：c21h46n·br分子量：392.5inchi：inchi=1/c21h46n.brh/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(2,3)4;/h5-21h2,1-4h3;1h/q+1;/p-1分子結(jié)構(gòu)：
熔點(diǎn)：250℃ (dec.)水溶性：soluble