基本信息
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十六烷基三甲基溴化铵
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57-09-0
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鲸蜡烷三甲基溴化铵；溴化十六烷基三甲铵
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C19H42N.Br
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364.45
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1-Hexadecanaminium,N,N,N-trimethyl-, bromide (1:1)
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200-311-3
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1.1107 (rough estimate)
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1-Hexadecanaminium,N,N,N-trimethyl-, bromide (9CI); Ammonium, hexadecyltrimethyl-, bromide (8CI);Hexadecyltrimethylammonium bromide (6CI); 1-Hexadecyltrimethylammonium bromide;Accelerator DT 3126-1; Acetoquat CTAB; Arquad 16/60; BCTA; Bromat; CTAB; CTABr;CTMAB; CTMB; Catinal HTB 70ET; Cetrimonium bromide; Cetyltrimethylammoniumbromide; Cirrasol OD; HDTMA-Br; HTAB; Hexadecanyltrimethylammonium bromide;Hexadecyltrimethylamine bromide; Lauroseptol; Lissolamine; Lissolamine A;Micol; N,N,N-Trimethyl-1-hexadecanaminium bromide;N,N,N-Trimethylhexadecan-1-ammonium bromide; N,N,N-Trimethylhexadecylammoniumbromide; N-Cetyl-N,N,N-trimethylammonium bromide; N-Cetyltrimethylammoniumbromide; N-Hexadecyl-N,N,N-trimethylammonium bromide; Palmityltrimethylammoniumbromide; Pollacid; Quamonium; Rhodaquat M 242B99; Softex KW;Trimethylcetylammonium bromide; Trimethylhexadecylammonium bromide; VarisoftCTB 40; ZYS 08; n-Hexadecyltrimethylammonium bromide
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244°C
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248-251°C(lit.)
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详细信息
十六烷基三甲基溴化铵
中文别名:N,N,N-三甲基-1-十六烷基溴化
英文别名:Cetyltrimethylammonium Bromide; CTAB; CTABr; Hexadecanaminium, N,N,N-trimethyl-
CAS号:57-09-0
分子式:C19H42BrN
分子量:364.446
1. 性状：白色微晶形粉末。是一种季铵盐。有吸湿性。在酸性溶液中稳定。
溶解性：溶于10份水，易溶于乙醇。
储存于阴凉干燥处密封保存。
合成方法
1.先由十六醇和溴素在红磷催化作用下反应下制得溴代十六烷，再和三甲胺季铵反应即可。
1.比色测定或光度测定锑和锡。肠内葡萄糖吸收抑制剂。芳烃还原和烯烃环氧化时的相转移催化剂。表面活性剂。杀菌剂。消毒剂。 2.在水处理工业可用作杀菌灭藻剂、黏泥剥离剂和清洗剂，对水中多种油脂具有良好的乳化作用。
