2-[(2-甲基戊基)氧基]乙醇 | 10137-96-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2-[(2-甲基戊基)氧基]乙醇
• 英文名称: Ethanol, 2-((2-methylpentyl)oxy)-
• 英文别名: 2-(2-methylpentoxy)ethanol
• CAS: 10137-96-9
• 化学式: C₈H₁₈O₂
• 分子量: 146.23
• InChiKey: KYOBHZJMEUPABN-UHFFFAOYSA-N

物化性质

• 熔点：
  -45.1°C (estimate)
• 沸点：
  200.87°C (rough estimate)
• 密度：
  0.8781 (estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  10
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• COMPOSITION FOR EXTERNAL USE
  申请人：ROHTO PHARMACEUTICAL CO., LTD.

  公开号：EP1849481A1

  公开（公告）日：2007-10-31

  An object of the present invention is to provide a composition for external use in which the percutaneous absorbability of vitamin A, vitamin A derivative(s), vitamin C, specific vitamin C derivative(s), xanthine derivative(s), ubiquinone(s) and/or hyaluronic acid is improved. The composition for external use is prepared by blending (i) a phospholipid and (ii) a mono- or oligo-glycol ether, together with (iv) at least one bioactive component selected from the group consisting of hyaluronic acid, hyaluronic acid derivatives, vitamin A, vitamin A derivatives, vitamin C, specific vitamin C derivatives, xanthine derivatives, ubiquinones, and salts thereof.

  本发明的目的是提供一种外用组合物，其中维生素 A、维生素 A 衍生物、维生素 C、特定维生素 C 衍生物、黄嘌呤衍生物、泛素酮和/或透明质酸的经皮吸收性得到改善。 外用组合物的制备方法是将(i)磷脂和(ii)单-或寡-乙二醇醚与(iv)至少一种生物活性成分混合在一起，这些生物活性成分选自透明质酸、透明质酸衍生物、维生素 A、维生素 A 衍生物、维生素 C、特定维生素 C 衍生物、黄嘌呤衍生物、泛醌及其盐类组成的组。
• Dental hydraulic temporary sealing material composition
  申请人：GC Corporation

  公开号：EP2371345A1

  公开（公告）日：2011-10-05

  To provide a dental hydraulic temporary sealing material composition setting faster than conventional composition, excellent adhesiveness with cavity, and extremely good operativity of filling in an oral cavity, the dental hydraulic temporary sealing material composition includes calcium sulfate, a vinyl acetate resin, an inorganic filler, alcohols having a boiling point of 110°C or more, and a nonionic surfactant, whereby water on a cavity can adhere, without being repelled, to a paste surface due to hydrophilic effect between an organic solvent having proper hydrophilicity and the nonionic surfactant, the water can permeate and diffuse rapidly and stably through the inside of the paste by the hydrophilic effect so as to set faster than conventional composition, and since the hydrophilic effect is effective for adhesiveness with cavity, filling property in an oral cavity becomes extremely good.

  为了提供一种牙科液压临时密封材料组合物，该组合物比传统组合物固化速度更快，与龋洞的粘附性极佳，在口腔中填充的操作性极好，该牙科液压临时密封材料组合物包括硫酸钙、醋酸乙烯树脂、无机填料、沸点为 110°C 或更高的醇和非离子表面活性剂、由于具有适当亲水性的有机溶剂和非离子表面活性剂之间的亲水效应，空腔上的水可以不被排斥地附着在膏体表面，水可以通过亲水效应快速稳定地渗透和扩散到膏体内部，从而比传统组合物凝固得更快，而且由于亲水效应可以有效地与空腔粘合，口腔的填充性能变得非常好。
• Ink for ink jet recording and recording method
  申请人：Seiko Epson Corporation

  公开号：EP2657306A1

  公开（公告）日：2013-10-30

  Ink for ink jet recording includes a coloring material and alkylpolyols, wherein the alkylpolyols include two or more types of first alkylpolyols having a logP value of greater than or equal to -0.7 and less than or equal to 0.01, and a normal boiling point of greater than or equal to 180°C and lower than or equal to 250°C, and the content of the alkylpolyols is greater than or equal to 5% by mass and less than or equal to 30% by mass.

  用于喷墨记录的墨水包括着色材料和烷基多元醇，其中烷基多元醇包括两种或两种以上的第一烷基多元醇，其对数值大于或等于-0.7，小于或等于 0.01，正常沸点大于或等于 180°C，小于或等于 250°C，烷基多元醇的含量大于或等于 5%（按质量计），小于或等于 30%（按质量计）。
• Ink jet recording apparatus
  申请人：Seiko Epson Corporation

  公开号：EP2738002A1

  公开（公告）日：2014-06-04

  An ink jet recording apparatus includes a recording head having a plurality of nozzles through which an ink composition containing an inorganic pigment is ejected, a nozzle surface having nozzle orifices, and a liquid-repellent film disposed on the nozzle surface; an absorbing member that absorbs the ink composition containing the inorganic pigment from the nozzle orifices and the nozzle surface; and an actuating mechanism including a pressing member that presses the absorbing member, which contains an impregnation liquid, and the nozzle surface relative to each other. The actuating mechanism moves at least one of the absorbing member and the recording head relative to the other to perform a cleaning operation in which the ink composition is removed from the nozzle surface with the absorbing member. The inorganic pigment is present in the ink composition in an amount of 20% by mass or less and has a Mohs hardness of 1.5 or more and an average particle size of 200 nm or more.

  一种喷墨记录设备包括一个记录头，该记录头具有多个喷嘴，含有无机颜料的墨水成分通过这些喷嘴喷出；一个喷嘴表面，该喷嘴表面具有喷嘴孔，喷嘴表面上有一层斥液膜；一个吸收部件，该吸收部件从喷嘴孔和喷嘴表面吸收含有无机颜料的墨水成分；以及一个致动机构，该致动机构包括一个压紧部件，该压紧部件将含有浸渍液的吸收部件和喷嘴表面相对压紧。致动机构使吸收部件和记录头中的至少一个相对于另一个移动，以执行清洁操作，在该操作中，油墨成分与吸收部件一起从喷嘴表面去除。无机颜料在油墨组合物中的含量为 20% 或更少（以质量计），莫氏硬度为 1.5 或更高，平均粒径为 200 nm 或更大。
• Image recording method
  申请人：Seiko Epson Corporation

  公开号：EP2889148A1

  公开（公告）日：2015-07-01

  There is provided an image recording method including modifying a surface to set a wetting tension index of a recording surface to 40 mN/m or more by carrying out a surface modification of the recording surface of an ink low-absorbing or non-absorbing recording medium, adhering a reaction liquid containing a flocculant to the recording surface after the modifying of the surface, and recording an image on the recording surface using an ink composition for ink jet recording containing a color material and water after the adhering of the reaction liquid.

  提供了一种图像记录方法，包括通过对低吸墨或不吸墨记录介质的记录表面进行表面改性，将记录表面的润湿张力指数设置为 40 mN/m 或以上；在表面改性后，将含有絮凝剂的反应液粘附到记录表面；以及在粘附反应液后，使用含有色料和水的喷墨记录用油墨组合物在记录表面记录图像。