4,7,10-三甲基-2,5,8,11-四氧杂十四烷-13-醇 | 20324-34-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 4,7,10-三甲基-2,5,8,11-四氧杂十四烷-13-醇
• 英文名称: 1-{2-[2-(2-methoxy-1-methyl-ethoxy)-1-methyl-ethoxy]-1-methyl-ethoxy}-propan-2-ol
• 英文别名: 1-methoxy-2,5,8-trimethyl-3,6,9-trioxa-dodecan-11-ol；2,5,8,11-Tetraoxatetradecan-13-ol, 4,7,10-trimethyl-；1-[1-[1-(1-methoxypropan-2-yloxy)propan-2-yloxy]propan-2-yloxy]propan-2-ol
• CAS: 20324-34-9
• 化学式: C₁₃H₂₈O₅
• 分子量: 264.362
• InChiKey: UTHSRMJVXNYLKG-UHFFFAOYSA-N

物化性质

• 沸点：
  330.6±27.0 °C(Predicted)
• 密度：
  0.987±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  18
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  57.2
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 海关编码：
  2909499000

反应信息

• 作为产物：
  描述：

  sodium methylate 、 methyloxirane 以 甲醇 为溶剂， 生成 4,7,10-三甲基-2,5,8,11-四氧杂十四烷-13-醇
  参考文献：
  名称：

  Chlebicki,J., Roczniki Chemii, 1974, vol. 48, p. 1241 - 1253

  摘要：

  DOI：

文献信息

• Biocompatible polymer and filter for selectively eliminating leucocytes using the same
  申请人：Kuno Susumu

  公开号：US20060073467A1

  公开（公告）日：2006-04-06

  It is intended to provide a polymer which is scarcely eluted, has a high biocompatibility and is useful in a filter for selectively eliminating leucocytes. It is also intended to provide a filter for selectively eliminating leucocytes, a filtration apparatus for selectively eliminating leucocytes and a system for selectively eliminating leucocytes, each having the above-described polymer. The above objects can be achieved by providing a polymer which comprises from 8% by mol to 45% by mol of a unit originating in a polymerizable monomer having a polyalkylene oxide chain, from 30% by mol to 90% by mol of a unit originating in a polymerizable monomer having a hydrophobic group, and from 2% by mol to 50% by mol of a unit originating in polymerizable monomer having a hydroxyl group.

  本发明旨在提供一种几乎不被洗脱、具有高生物相容性并且适用于选择性消除白细胞的过滤器的聚合物。还旨在提供一种用于选择性消除白细胞的过滤器、一种用于选择性消除白细胞的过滤装置和一种用于选择性消除白细胞的系统，每种都具有上述聚合物。通过提供一种聚合物，其中包括8%摩尔到45%摩尔的起源于具有聚烯烃氧化物链的可聚合单体的单元，30%摩尔到90%摩尔的起源于具有疏水基团的可聚合单体的单元，以及2%摩尔到50%摩尔的起源于具有羟基的可聚合单体的单元，可以实现上述目标。
• MIXED CRYSTAL AND COLORED PIGMENT DISPERSION COMPOSITION
  申请人：Tanaka Shigeaki

  公开号：US20110023752A1

  公开（公告）日：2011-02-03

  The present invention provides a mixed crystal having absorption properties that are excellent for color reproducibility as a blue pigment, and including a compound represented by the following Formula (I) and a compound represented by the following Formula (II), and a colored pigment dispersion composition including the mixed crystal and a medium. In Formula (I), X represents —SO—Z, —SO 2 —Z, —SO 2 NR 1 R 2 , —SO 3 R 1 , —CONR 1 R 2 or —CO 2 R 1 ; Z, R 1 and R 2 each independently represent an alkyl group, an aryl group, a heterocyclic group or the like; Y represents a monovalent substituent; M 1 represents a hydrogen atom, a metal element or the like; and a and b are integers from 0 to 16 and satisfy the relationship of 0≦a+b≦16. In Formula (II), G 1 to G 4 and Q 1 to Q 4 each independently represent a carbon atom or a nitrogen atom, and A 1 to A 4 each independently represent a group of atoms necessary for forming an aromatic ring or heterocycle with the respective G 1 to G 4 and Q 1 to Q 4 . Here, at least one ring among the four rings to be formed is a heterocycle. Each aromatic ring or heterocycle may have a substituent; M 2 represents a hydrogen atom, a metal element or the like.

  本发明提供了一种混合晶体，其吸收性能在作为蓝色颜料的颜色再现性方面表现出色，并包括由以下式（I）表示的化合物和由以下式（II）表示的化合物以及包括所述混合晶体和介质的着色颜料分散组合物。在式（I）中，X表示—SO—Z，—SO2—Z，—SO2NR1R2，—SO3R1，—CONR1R2或—CO2R1；Z、R1和R2各自独立地表示烷基、芳基、杂环基或类似物；Y表示单价取代基；M1表示氢原子、金属元素或类似物；a和b是0到16的整数，并满足0≦a+b≦16的关系。在式（II）中，G1到G4和Q1到Q4各自独立地表示碳原子或氮原子，A1到A4各自独立地表示与各自的G1到G4和Q1到Q4形成芳香环或杂环所必需的原子团。在这里，要形成的四个环中至少有一个是杂环。每个芳香环或杂环可以具有取代基；M2表示氢原子、金属元素或类似物。
• LITHOGRAPHIC PRINTING PLATE PRECURSOR AND LITHOGRAPHIC PRINTING PROCESS
  申请人：OOHASHI Hidekazu

  公开号：US20110054212A1

  公开（公告）日：2011-03-03

  A lithographic printing plate precursor, which comprises: a support; an image-recording layer; and a protective layer, in this order, wherein at least one of the image-recording layer and the protective layer comprises a phosphonium salt having a specific structure, and a lithographic printing process, which comprises: exposing a lithographic printing plate precursor; supplying an oil-based ink and a fountain solution comprising a phosphonium salt having a specific structure to the exposed lithographic printing plate precursor on a printing machine to remove an unexposed area of an image-recording layer; and conducting printing.

  一种光刻印刷版前体，包括：支撑体；图像记录层；以及保护层，依次排列，其中图像记录层和保护层中至少有一层包含具有特定结构的磷酸铵盐；以及一种光刻印刷工艺，包括：曝光光刻印刷版前体；在印刷机上向曝光的光刻印刷版前体提供具有特定结构的磷酸铵盐的油墨和喷泉溶液，以去除图像记录层中未曝光区域；进行印刷。
• PROCESS FOR CLEANING WAFERS
  申请人：KUMON Soichi

  公开号：US20120211025A1

  公开（公告）日：2012-08-23

  A process for cleaning a wafer having an uneven pattern at its surface. The process includes at least the steps of: cleaning the wafer with a cleaning liquid; substituting the cleaning liquid retained in recessed portions of the wafer with a water-repellent liquid chemical after cleaning; and drying the wafer, wherein the cleaning liquid contains 80 mass % or greater of a solvent having a boiling point of 55 to 200° C., and wherein the water-repellent liquid chemical supplied in the substitution step has a temperature of not lower than 40° C. and lower than a boiling point of the water-repellent liquid chemical thereby imparting water repellency at least to surfaces of the recessed portions.

  一种清洗具有不平整表面的晶圆的方法。该方法至少包括以下步骤：使用清洗液清洗晶圆；在清洗后，用一种防水液体化学物质替换晶圆凹陷部分中保留的清洗液；并将晶圆干燥，其中，清洗液含有80质量%或更多沸点在55至200℃之间的溶剂，替换步骤中提供的防水液体化学物质的温度不低于40℃且低于防水液体化学物质的沸点，从而至少赋予凹陷部分表面防水性。
• Verfahren zur Trennung von Kunststoffen durch Flotation
  申请人：HOECHST AKTIENGESELLSCHAFT

  公开号：EP0535419A1

  公开（公告）日：1993-04-07

  Die Erfindung betrifft ein Verfahren zum Abtrennen von Kunststoffen aus Polyester aus einem Gemisch von Kunststoffen aus Polyester, Polyvinylchlorid und gegebenenfalls anderen Kunststoffen, dadurch gekennzeichnet, daß das Gemisch der Kunststoffe mit einer wäßrig alkalischen Lösung behandelt wird und der Polyester von Polyvinylchlorid und gegebenenfalls anderen Kunststoffen durch Flotation abgetrennt wird.

  本发明涉及一种从聚酯、聚氯乙烯和其他塑料混合物中分离聚酯塑料的工艺，其特点是用碱性水溶液处理塑料混合物，并通过浮选将聚酯从聚氯乙烯和其他塑料中分离出来。