CAS: 820-66-6; 2-(Dimethyl(Octadecyl)Ammonio)Acetate

该化合物是一种四硝基铵化合物,其特点是长的羟丁酸烷链,特别是八十二基化合物,有助于其表面活性特性;该化合物具有二甲基基化合物,具有二甲基基和碳球酸盐的特性,使该物质成为Zwitidition-表面活性剂;其两栖性质使它能够减少表面紧张并稳定乳液,使其在各种应用中有用,包括个人护理产品,洗涤剂和工业配方.八硝基二甲基乙烷以其温和与其他表面活性剂的兼容性为著称,这增强了其在为敏感皮肤设计的配方中的用途;此外,该化合物具有良好的泡沫特性,可用作调制剂;该化合物一般被认为可生物降解,与对使用表面活性剂的环境日益关切相一致.

英文名称2-(Dimethyl(Octadecyl)Ammonio)Acetate
中文名称硬脂基甜菜碱
IUPAC名称2-(dimethyl(octadecyl)ammonio)acetate
其它别名(Carboxylatomethyl)Dimethyl(Octadecyl)Ammonium; Stearyl Betaine; 1-Octadecanaminium, N-(Carboxymethyl)-N,N-Dimethyl-, Inner Salt; (Dimethyloctadecylaminio)Acetate; N-(Carboxylatomethyl)-N,N-Dimethyl-1-Octadecanaminium; N-Octadecyl-N,N-Dimethylcarboxylatomethanaminium; N-Stearyl Betaine; Octadecyl Dimethyl Betaine
CAS编号820-66-6
MFCD编号:MFCD01743186
EINECS号:212-470-6
FDA UNII编号:0J4V7PZ3Q6
分子式:C22H45NO2分子量:355.61
产品CID: 1812478
产品分类表面活性剂 → 两性离子表面活性剂 → 甜菜碱型

相似结构搜索
InChIKey: HVYJSOSGTDINLW-UHFFFAOYSA-N
InChI=1S/C22H45NO2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-23(2,3)21-22(24)25/h4-21H2,1-3H3
计算化学: 氢键受体数2.0氢键供体数*可旋转键数18.0

物理性质

PSA:40.13
LogP:2.554 (est)
外观形态固体-粉末
储存条件Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
产品应用该化合物是一种生物活性化学物质.

MSDS等安全信息

上下游产品

N,N-dimethyl-n-°Ctadecylamine sodium mon°Chloroacetic acid

合成工艺路线路线简述

合成目标产物 (Carboxylatomethyl)Dimethyl(Octadecyl)Ammonium 主要起始原料 N,N-Dimethyloctadecylamine And Sodium Chloroacetate
124-28-7 = 820-66-6
反应条件:1.1 Solvents: Ethanol,Water; 79 °C
标题:Nanostructural And Rheological Transitions Of Ph-Responsive Supramolecular Systems Involving A Zwitterionic Amphiphile And A Triamine
作者:Bhat,Bhargavi; Et Al
参考文献:Colloids And Surfaces 日期:2022 卷标:654

📜十八烷基二甲基叔胺,Sodium Monochloroacetic Acid置于水体系中,化学反应生成硬脂基甜菜碱
参考文献:Sakakibara Et Al.,Kogyo Kagaku Zasshi / Journal Of The Society Of Chemical Industry,1957,Vol. 60,P. 1294,1296
标题:Sakakibara Et Al.,Kogyo Kagaku Zasshi / Journal Of The Society Of Chemical Industry,1957,Vol. 60,P. 1294,1296

海关参考信息

2912110000-甲醛
2912120000-乙醛
2915110000-甲酸
2915211900-乙酸
💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
详情请参考：📖 海关编码查询和海关进出口税则

专利信息

专利号:CA-2731967-A1
优先权日:2008-08-15
标题:Synthesis of cyclohexane derivatives useful as sensates in consumer products

专利号:US-2014186272-A1
优先权日:2008-08-15
标题:Synthesis of cyclohexane derivatives useful as sensates in consumer products

专利号:CN-102123982-B
优先权日:2008-08-15
标题:Synthesis of cyclohexane derivatives useful as sensates in consumer products

专利号:CN-102123982-A
优先权日:2008-08-15
标题 :Synthesis of cyclohexane derivatives useful as sensates in consumer products

专利号:CA-2731967-C
优先权日:2008-08-15
标题:Synthesis of cyclohexane derivatives useful as sensates in consumer products

专利号:JP-2000070719-A
优先权日:1998-09-01
标题:Catalyst for synthesis of unsaturated aldehyde and unsaturated carboxylic acid, its production and method for synthesizing unsaturated aldehyde and unsaturated carboxylic acid using same

其他信息查阅

供应商参考报价(招募中)

品牌试剂参考报价(招募中)

实用工具

📌 第三方产品分析报告

✅ COA系统入驻 | 共享模式

主要参考文献

1: Miyake M, Kakizawa Y. Morphological study of cationic polymer-anionic surfactant complex precipitated in solution during the dilution process. J Cosmet Sci. 2010 Jul-Aug;61(4):289-301.

合成参考文献

摘要:S13 | EUCOSMETICS | Combined Inventory of Ingredients Employed in Cosmetic Products (2000) and Revised Inventory (2006) | DOI:10.5281/zenodo.2624118
摘要:Final Report 3/2014 Available from CIR