1-Pentanol, 5-[2-(2-hydroxyethoxy)ethoxy]- | 872295-69-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-Pentanol, 5-[2-(2-hydroxyethoxy)ethoxy]-
• 英文别名: 5-[2-(2-hydroxyethoxy)ethoxy]pentan-1-ol
• CAS: 872295-69-7
• 化学式: C₉H₂₀O₄
• 分子量: 192.25
• InChiKey: VRGJYMGQAGOVNS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  13
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  58.9
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• FLUORINATED ETHER URETHANES AND METHODS OF USING THE SAME
  申请人：Dams Rudolf J.

  公开号：US20110232530A1

  公开（公告）日：2011-09-29

  Compounds comprising end groups represented by formula (Rf-Q) a -X-(A-) b and compounds comprising the reaction product of components comprising a multifunctional isocyanate compound and a fluorinated compound represented by formula (Rf-Q) a -X—(Z) b . Each Rf is independently a partially fluorinated or fully fluorinated group selected from Rf A (O) 2 CHL′-(CF 2 ) n —; [Rf B —(O) 1 —C(L)H—CF 2 —O] m —W—; CF 3 CFH—O—(CF 2 ) p —; CF 3 —(O—CF 2 )Z—; and CF 3 —O—(CF 2 ) 3 —O—CF—. Methods of making an article having a surface using the fluorinated compounds and treated articles are also disclosed.

  本文描述了由式(Rf-Q)a-X-(A-)b表示的末端基团组成的化合物以及由多功能异氰酸酯化合物和式(Rf-Q)a-X—(Z)b表示的氟化合物反应产物组成的化合物。其中，每个Rf都是独立的部分氟化或完全氟化的基团，选自RfA(O)2CHL′-(CF2)n—; [RfB—(O)1—C(L)H—CF2—O]m—W—; CF3CFH—O—(CF2)p—; CF3—(O—CF2)Z—; 和 CF3—O—(CF2)3—O—CF—。还公开了使用这些氟化合物制备具有表面的物品的方法和处理过的物品。
• Urethane-based stain-release coatings
  申请人：——

  公开号：US20030105263A1

  公开（公告）日：2003-06-05

  This invention relates to chemical compositions comprising one or more urethane oligomers of at least two repeating units selected from the group consisting of fluorine-containing urethane oligomers and long-chain hydrocarbon-containing urethane oligomers. These urethane oligomers comprise the reaction product of (a) one or more polyfunctional isocyanate compounds; (b) one or more polyols; (c) one or more monoalcohols selected from the group consisting of fluorochemical monoalcohols, optionally substituted long-chain hydrocarbon monoalcohols, and mixtures thereof; (d) one or more silanes; and optionally (e) one or more water-solubilizing compounds comprising one or more water-solubilizing groups and at least one isocyanate-reactive hydrogen containing group. The chemical compositions of the present invention can be applied as coatings and these coatings can impart stain-release characteristics and resist being worn-off due to wear and abrasion.

  本发明涉及一种化学组合物，包括至少两个重复单元选自含氟尿素低聚物和长链烃基尿素低聚物的尿素低聚物。这些尿素低聚物包括以下反应产物：（a）一种或多种多官能异氰酸酯化合物；（b）一种或多种多元醇；（c）一种或多种单醇，选自含氟化合物单醇，可选取取代的长链烃基单醇和它们的混合物；（d）一种或多种硅烷；以及可选的（e）一种或多种水溶化化合物，包括一种或多种水溶化基团和至少一个异氰酸酯反应性氢含有基团。本发明的化学组合物可用作涂层，这些涂层可以赋予防污特性并抵抗由磨损和磨蚀引起的磨损。
• Acrylated diols
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0309248A2

  公开（公告）日：1989-03-29

  Polymerizable esters of 2,2-bis(hydroxymethyl)-1,3-propanediol with acrylic and methacrylic acids and mixtures of acrylic or methacrylic acid and other organic carboxylic acids are disclosed. Polymers of these esters and mixture of esters are crosslinkable and useful in many applications, particularly in protective coatings.

  本发明公开了 2,2-双（羟甲基）-1,3-丙二醇与丙烯酸和甲基丙烯酸的可聚合酯，以及丙烯酸或甲基丙烯酸与其他有机羧酸的混合物。这些酯类和酯类混合物的聚合物可交联，可用于多种用途，特别是保护涂层。
• Silver nanowire-containing composition, biosensor strip comprising the same and its preparation method
  申请人：K Cubic Research Co., Ltd

  公开号：EP2765201A1

  公开（公告）日：2014-08-13

  Provided is a silver nanowire-containing composition for a biosensor strip, a biosensor strip comprising the same and its preparation method. The biosensor strip comprises a conductive pattern layer (20) made of the silver nanowire-containing composition. With the aspect ratio of 50 to 500, the silver nanowire-containing composition has good dispersion and high conductivity, such that the biosensor strip comprising the same can have high stability and provide a more accurate and efficient detection.

  本发明提供了一种用于生物传感器带的含银纳米线组合物、包含该组合物的生物传感器带及其制备方法。 该生物传感器带包括由含银纳米线组合物制成的导电图案层（20）。 在长宽比为 50 至 500 时，含银纳米线组合物具有良好的分散性和较高的导电性，因此，由其组成的生物传感器条具有较高的稳定性，可提供更准确、更高效的检测。
• Water-and oil-repellency imparting ester oligomers comprising perfluoroalkyl moieties
  申请人：3M Innovative Properties Company

  公开号：US20030001130A1

  公开（公告）日：2003-01-02

  Fluorochemical ester compositions comprising one or more compounds or oligomers having at least on fluorine-containing repeatable unit and at least one fluorine-containing terminal group are described. The compositions are useful as coatings or incorporated as melt additives. The fluorochemical compositions impart oil and water repellency to the substrate. In other aspects, this invention relates to processes for imparting oil and water repellency characteristics to substrates and articles.

  描述了由一种或多种化合物或低聚物组成的氟化学酯组合物，这些化合物或低聚物至少具有一个含氟可重复单元和至少一个含氟末端基团。这些组合物可用作涂料或熔体添加剂。这些氟化学组合物可赋予基材憎油性和憎水性。在其他方面，本发明涉及向基材和物品赋予憎油性和憎水性特性的工艺。