产品名称

英文名称：EmulsifierX-114

同义词

(1,1,3,3-四甲基丁基)苯基-聚乙二醇、聚乙二醇叔辛基苯基醚

产品性质

CAS编号：9036-19-5

分子式：R-C6H4-(OCH2CH2)xOH

Beilstein号：2315025

MDL号：MFCD00128254

PubChem编号：162103267

别名：(1,1,3,3-四甲基丁基)苯基-聚乙二醇|聚乙二醇叔辛基苯基醚

规格或纯度：reagent grade

英文名称：EmulsifierX-114

生化机理：广泛使用的非离子型表面活性剂，用于在温和的非变性条件下回收膜组分

储存温度：室温,充氩

运输条件：常规运输

产品介绍：曲拉通X-114是一种非离子洗涤剂。该洗涤剂能够溶解膜，具有反相分离特性，可用于固有膜蛋白分离。曲拉通X-114溶液在0℃为均质状态，但20℃以上条件会发生相分离形成水相和洗涤剂相。蛋白质在曲拉通X-114溶液中的相分离已经过研究。辛基苯酚乙氧基化物和阴离子、阳离子和其他非离子表面活性剂兼容，在大多数酸性 &碱性溶液中化学性质稳定。 EmulsifierX-114 is a nonionic detergent. It is a good detergent for solubilizing membranes having reversible phase-separation property useful for the separation of intrinsic membrane proteins. Solution of EmulsifierX-114 is homogeneous at 0°C but phase separation into aqueous phase and a detergent phase occurs above 20°C. Phase separation of proteins in solutions of EmulsifierX-114 has been investigated. This octylphenol ethoxylate is compatible with anionic, cationic, and other nonionic surfactants and chemically stable in most acidic & alkaline solutions. Application EmulsifierX-114 has been used• To remove endotoxin from solutions of protein using phase separation technique• In the extraction and purification of DNA from endotoxin• In the biphasic extraction of lipoproteins from bacterial cell wall• As anon-ionic detergent with alow cloud point (23 °C) enabling protein solubilization with phase-partitioning of hydrophilic from amphiphilic proteins

PubChem SID：488203110

PubChem CID：162103267

UN Number：3082

Packing Group：III

密度：1.006

折光率：1.488

闪点(℉)：>230 °F

象形图：

信号词：Danger

危险声明：H315 Causes skin irritationH302 Harmful if swallowedH318 Causes serious eye damageH410 Very toxic to aquatic life with long lasting effects

预防措施声明：P305+P351+P338,P273,P280,P310,P302+P352,P501,P264,P270,P332+P313,P391,P330,P301+P312

Class：9

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