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描述
cationic
品質等級
化驗
≥99.0% (AT)
形狀
solid
分子量
263.89 g/mol
mp
37 °C
溶解度
H2O: 50 mg/mL, clear, colorless
SMILES 字串
[Cl-].CCCCCCCCCCCC[N+](C)(C)C
InChI
1S/C15H34N.ClH/c1-5-6-7-8-9-10-11-12-13-14-15-16(2,3)4;/h5-15H2,1-4H3;1H/q+1;/p-1
InChI 密鑰
DDXLVDQZPFLQMZ-UHFFFAOYSA-M
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一般說明
十二烷基三甲基氯化铵是一种阳离子烷基三甲基氯化铵表面活性剂，在水溶液中可发生胶束化 ，主要用于蛋白质的变性。
應用
十二烷基三甲基氯化铵还可作为阳离子表面活性剂，用于：
- 酮/醛的转移氢化反应。
- 烯烃的开环置换聚合反应。
訊號詞
Warning
危險分類
Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2
儲存類別代碼
13 - Non Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
其他客户在看
Phase separation in the isolation and purification of membrane proteins.
Arnold T
Biotechniques, 43(4), 427-442 (2007)
Temperature and salt-induced micellization of dodecyltrimethylammonium chloride in aqueous solution: A thermodynamic study.
Sarac B
Journal of Colloid and Interface Science, 338(1), 216-221 (2009)
Effect of temperature on critical micelle concentration and thermodynamic behavior of dodecyldimethylethylammonium bromide and dodecyltrimethylammonium chloride in aqueous media.
Mehta S
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 255(1-3), 153-157 (2005)
Jonas Carlstedt et al.
Physical chemistry chemical physics : PCCP, 14(27), 9574-9577 (2012-06-14)
Polyelectrolytes with amphiphilic counterions, PEACs, are water insoluble because the amphiphiles self-assemble into highly charged micelles that strongly associate with the equally highly charged polyions. However, in the presence of water soluble cyclodextrins (CDs) that form inclusion complexes with the
Marcos A Villetti et al.
The journal of physical chemistry. B, 115(19), 5868-5876 (2011-04-27)
Interactions between uncharged polymers and cationic surfactants are considered weaker than interactions with the anionic analogues. This work describes the binding occurring between methylcellulose (MC) and the cationic surfactant DTAB in aqueous medium. In the absence of salt, MC-DTAB exhibits
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