1) alkyl bis(2-hydroxyethyl)betaine
烷基双(2-羟乙基)甜菜碱
2) Alkyl-Hydroxyl-Sulfobetaines
烷基羟基磺基甜菜碱
1.
The Synthesis and Properties Research of Alkyl-Hydroxyl-Sulfobetaines Viscoelastic Surfactant;
烷基羟基磺基甜菜碱黏弹性表面活性剂的合成与性能研究
3) di-alkylmethyl betaine
双长链烷基甲基甜菜碱
1.
The di-alkylmethyl betaines have a good tolerance to electrolytes.
本文研究了一种驱油用两性表面活性剂-双长链烷基甲基甜菜碱的合成、表征、基本界面化学性能及其在配制无碱驱油剂方面的应用。
4) hydroxysulfobetaine
羟基磺基甜菜碱
1.
Octadecyl hydroxysulfobetaine was synthesized under reaction temperature 90 ℃ and reaction time 4 h using isopropanol aqueous solution(volume ratio of isopropanol to water 2∶1) as solvent,from octadecyl tertiary amine and sodium 3-chloro-2-hydroxy propane sulfonate which was prepared using sodium hydrogen sulfite as sulfonating agent under 85 ℃.
用亚硫酸氢钠作磺化剂,在85℃下合成3-氯-2-羟基丙磺酸钠;然后以异丙醇水溶液(异丙醇与水的体积比为2∶1)为溶剂,十八烷基叔胺与3-氯-2-羟基丙磺酸钠在90℃下反应4h,合成了十八烷基羟基磺基甜菜碱,十八烷基叔胺的转化率可达97%。
5) alkyl sulfo betaines
烷基磺基甜菜碱
1.
The slug structure of natural mixed carboxylates (NMCs)/alkyl sulfo betaines (DSB)/xanthan flooding system formulated in laboratory experimental studies is presented as follows: 10 g/L KCl solution as preflush; 1 500 mg/L xanthan solution as prepad; 1.
报道了在室内实验研究中得到的混合天然羧酸盐/烷基磺基甜菜碱/黄胞胶复合驱油段塞结构:预冲洗段塞,10g/LKCl溶液;前置聚合物段塞,1500mg/L黄胞胶溶液;主驱油段塞,1。
6) Dodecyl sulfobetain
十二烷基羟基磺基甜菜碱
1.
IntroductionDodecyl sulfobetain (DSB) is a kind of zwitterionic surfactant, which has low toxicity and irritation to skin, has no social effects of pollution, and is biodegradable easily and is able to bear the hard water and the high concentration of electrolyte.
本论文主要研究甜菜碱型两性表面活性剂十二烷基羟基磺基甜菜碱(DSB)形成微乳液的相行为等。
补充资料：烷基双(2-羟乙基)甜菜碱
分子式：
CAS号：
性质：两性表面活性剂类。在纺织工业中用作缩绒剂、染色助剂、柔软剂和抗静电剂,也用作洗涤剂。由烷基二羟乙基叔胺与氯乙酸钠反应而得。
CAS号：
性质：两性表面活性剂类。在纺织工业中用作缩绒剂、染色助剂、柔软剂和抗静电剂,也用作洗涤剂。由烷基二羟乙基叔胺与氯乙酸钠反应而得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条