油醇聚醚-2 | 95287-03-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 油醇聚醚-2
• 英文名称: 2-{2-[((E)-Octadec-9-enyl)oxy]-ethoxy}-ethanol
• 英文别名: 2-(2-Octadec-9-enoxyethoxy)ethanol
• CAS: 95287-03-9
• 化学式: C₂₂H₄₄O₃
• 分子量: 356.59
• InChiKey: MGYUQZIGNZFZJS-UHFFFAOYSA-N

物化性质

• 沸点：
  454.8±30.0 °C(Predicted)
• 密度：
  0.901±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.3
• 重原子数：
  25
• 可旋转键数：
  21
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  38.7
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Low dusting crystal transformations of 2,2'-methylenbis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazolylphenol] and mixture thereof, method for preparing them, and ultraviolet absorbent using the same
  申请人：——

  公开号：US20040242733A1

  公开（公告）日：2004-12-02

  The present invention relates to a low dusting crystalline 2,2′-methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazolylphenol] type I crystal transformation which exhibits diffraction peaks at diffraction angles (2&thgr;±0.1°) of 7.1°, 8.6°, 14.3°, 16.1°, 18.1° and 23.0° in powder X-ray diffraction analysis with Cu-K&agr; radiation; a low dusting 2,2′-methylenebis[4-(1,1,3,3-tetramethylbutyl)-6-benzotriazolylphenol] type II crystal transformation which does not exhibit a distinct diffraction peak but an amorphous halo in powder X-ray diffraction analysis with Cu-K&agr; radiation; a mixture thereof; a method for preparing them; and a UV light absorber, an emulsion composition and a polymer material using them.

  本发明涉及一种低粉尘结晶2,2'-亚甲基双[4-(1,1,3,3-四甲基丁基)-6-苯并三唑基苯酚]I型晶体转化，该晶体在Cu-K&agr;辐射下的粉末X射线衍射分析中表现出在衍射角度(2&thgr;±0.1°)为7.1°、8.6°、14.3°、16.1°、18.1°和23.0°的衍射峰；一种低粉尘2,2'-亚甲基双[4-(1,1,3,3-四甲基丁基)-6-苯并三唑基苯酚]II型晶体转化，其在Cu-K&agr;辐射下的粉末X射线衍射分析中不表现出明显的衍射峰，而是呈现出无定形的晕影；以及它们的混合物、制备它们的方法以及使用它们的UV光吸收剂、乳液组合物和聚合物材料。
• Estradiol transdermal delivery system
  申请人：PACO PHARMACEUTICAL SERVICES

  公开号：EP0328806A2

  公开（公告）日：1989-08-23

  The present invention is directed to a transdermal delivery system (10) for an active substance. The active substance is estrogen or its derivatives and preferably is 17-beta-estradiol. The system (10) comprises an impermeable backing layer (12) and a matrix (14) affixed thereto. The matrix (14) comprises, on a weight percentage basis, from about 60 to about 95% of an adhesive polymer, from about 5 to about 20% of a solvent, from about 0.2 to about 4% of a skin penetration enhancer, and from about 0.5 to about 5% of the active substance. The system is free of any discrete permeable, polymeric, diffusion-controlling membrane.

  本发明涉及一种活性物质透皮给药系统（10）。活性物质是雌激素或其衍生物，最好是 17-beta-雌二醇。该系统（10）包括一个防渗背层（12）和一个贴在其上的基质（14）。按重量百分比计算，基质（14）包括约 60%至约 95%的粘合聚合物、约 5%至约 20%的溶剂、约 0.2%至约 4%的皮肤渗透增强剂和约 0.5%至约 5%的活性物质。该系统不含任何离散渗透性聚合物扩散控制膜。
• PRODUCTION METHOD FOR GLYCERYL ETHER-CONTAINING COMPOSITION, AND GLYCERYL ETHER-CONTAINING COMPOSITION
  申请人：ADEKA CORPORATION

  公开号：EP3858326A1

  公开（公告）日：2021-08-04

  The present invention provides a method for producing a glyceryl ether-containing composition, the method including: a deodorization step for bringing a glyceryl ether-containing product selected from the group consisting of a monohexyl glyceryl ether-containing product, a monocyclohexyl glyceryl ether-containing product and a mixture thereof into contact with water vapor in an environment having a reduced pressure of 0.10 kPa or more and 10 kPa or less for 60 minutes or more and 600 minutes or less; and an addition step for adding 0.05 to 0.30 parts by mass of an antioxidant containing d-α-tocopherol to 100 parts by mass of the glyceryl ether-containing product, and also provides a glyceryl ether-containing composition containing specific amounts of a specific glyceryl ether and an antioxidant containing d-α-tocopherol.

  本发明提供了一种生产含甘油醚组合物的方法，该方法包括：除臭步骤，用于将选自含单己基甘油醚产品、含单环己基甘油醚产品及其混合物组成的组的含甘油醚产品与水蒸汽在减压为0.10 kPa或以上和10 kPa或以下的环境中60分钟或以上和600分钟或以下；以及一个添加步骤，用于向100份质量的含甘油醚产品中添加0.05至0.30份质量的含d-α-生育酚的抗氧化剂，还提供了一种含甘油醚组合物，其中含有特定量的特定甘油醚和含d-α-生育酚的抗氧化剂。
• Slurry composition for chemical mechanical polishing
  申请人：SAMSUNG ELECTRONICS CO., LTD.

  公开号：US10428242B2

  公开（公告）日：2019-10-01

  A slurry composition for chemical mechanical polishing, the slurry composition including ceramic polishing particles; a dispersion agent; a pH control agent and an additive having affinity with silicon nitride.

  一种用于化学机械抛光的浆料组合物，浆料组合物包括抛光陶瓷颗粒、分散剂、pH 值控制剂和与氮化硅有亲和力的添加剂。
• Viscosifier for enhanced oil recovery
  申请人：Halliburton Energy Services, Inc.

  公开号：US10544354B2

  公开（公告）日：2020-01-28

  Various embodiments disclosed relate to methods, compositions, and systems for enhanced oil recovery including a viscosifier polymer. In various embodiments, the present invention provides a method of enhanced oil recovery that can include obtaining or providing a composition that includes a viscosifier polymer. The viscosifier polymer includes an ethylene repeating unit including a —C(O)NH2 group and an ethylene repeating unit including an —S(O)2OR1 group, where the repeating units are in block, alternate, or random configuration. At each occurrence R1 can be independently selected from the group consisting of —H and a counterion. The method can include placing the composition in a subterranean formation downhole via an injection wellbore. The method can also include extracting material comprising petroleum from the subterranean formation downhole via a production wellbore.

  本发明公开的各种实施方案涉及包括增粘聚合物的提高石油采收率的方法、组合物和系统。在各种实施方案中，本发明提供了一种提高石油采收率的方法，该方法可包括获得或提供一种包括增粘聚合物的组合物。粘聚剂聚合物包括包括-C(O)NH2基团的乙烯重复单元和包括-S(O)2OR1基团的乙烯重复单元，其中重复单元为嵌段、交替或无规构型。在每次出现时，R1 可独立选自-H 和反离子组成的组。该方法可包括通过注入井筒将组合物置于井下的地下地层中。该方法还可包括通过生产井筒从井下的地下岩层中提取包含石油的材料。