25234-57-5

• 常用中文名：trimethyl[2-(stearoyloxy)ethyl]ammonium chloride
• 常用英文名：trimethyl[2-(stearoyloxy)ethyl]ammonium chloride
• CAS号：25234-57-5
• 分子式：C₂₃H₄₈ClNO₂
• 分子量：406.08600
• 发布时间：2017-08-29 10:56:25
• 更新时间：2025-08-27 14:08:07

名称

• 英文名: trimethyl(2-octadecanoyloxyethyl)azanium,chloride
• 英文别名: stearoylcholinium chloride; octadecanoyloxyethyl-N,N,N-trimethylammonium chloride; Ethanaminium,N,N,N-trimethyl-2-[(1-oxooctadecyl)oxy]-,chloride (9CI); Choline,chloride,stearate (8CI); choline stearate chloride; Stearic acid,ester with choline chloride (8CI); Trimethyl(2-(stearoyloxy)ethyl)ammonium chloride; EINECS 246-744-1; trimethyl(2-octadecanoyloxyethyl)azanium chloride; Ethanaminium,N,N,N-trimethyl-2-[(1-oxooctadecyl)oxy]-,chloride (1:1); Stearoylcholine chloride; Trimethyl-(2-stearoyloxy-aethyl)-ammonium,Chlorid; O-stearoylcholine chloride

物化性质

• 分子式: C₂₃H₄₈ClNO₂
• 分子量: 406.08600
• 精确质量: 405.33700
• PSA: 26.30000
• LogP: 3.50130

安全

• 海关编码: 2923900090

合成路线

1119-75-1 75-50-3 ~% 25234-57-5

文献：Zhang, Jack Yongfeng; Luo, Mary Ziping; Li, Richard; Ding, Jie Fei Patent: US2007/154546 A1, 2007 ; Location in patent: Page/Page column 6 ;

74-87-3 40817-19-4 39840-30-7 ~% 25234-57-5 详细

文献：Kao Corporation Patent: US2005/90423 A1, 2005 ; Location in patent: Page/Page column 6-7 ;

57-11-4 ~% 25234-57-5

文献：Tarafdar, Pradip K.; Reddy, S. Thirupathi; Swamy, Musti J. Journal of Physical Chemistry B, 2013 , vol. 117, # 34 p. 9900 - 9909

24902-45-2 ~% 25234-57-5

文献：Tarafdar, Pradip K.; Reddy, S. Thirupathi; Swamy, Musti J. Journal of Physical Chemistry B, 2013 , vol. 117, # 34 p. 9900 - 9909

上下游产品

上游产品  7
1119-75-1 75-50-3 74-87-3 40817-19-4
39840-30-7 57-11-4 24902-45-2
下游产品  0

海关

海关编码	2923900090
中文概述	2923900090 其他季铵盐及季铵碱。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%