3,3-Diaethyl-1,5-pentandiol | 51111-07-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3,3-Diaethyl-1,5-pentandiol
• 英文别名: 3,3-diethyl-pentane-1,5-diol；1,5-Pentanediol, 3,3-diethyl-；3,3-diethylpentane-1,5-diol
• CAS: 51111-07-0
• 化学式: C₉H₂₀O₂
• 分子量: 160.257
• InChiKey: IHYOEGZUFPLXIS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  11
• 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：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  diethyl 3,3-diethylpentanedioate 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 生成 3,3-Diaethyl-1,5-pentandiol
  参考文献：
  名称：

  Spirans XX。8,8-二烷基氮杂螺[4.5]癸烷和9,9-二烷基氮杂螺[5.5]十一烷的合成

  摘要：

  N-（2-二甲基氨基丙基）-8,8-二甲基-2-氮杂螺[4.5]癸烷（1），N-（2-二甲基氨基丙基）-8,8-二乙基-2-氮杂螺[4.5]癸烷（2），N-（3-二甲基氨基丙基）-9,9-二甲基-3-氮杂螺[5.5]十一烷（3），和N-（3-二甲基氨基丙基）-9,9-二乙基-3-氮杂螺[5.5]十一烷（4）从4,4-二甲基环（已经合成5）和4,4-二diethylcyclohexanone（6）。这些胺的生物学评估表明，在组织培养物中生长的人类癌细胞中癌细胞的生长具有明显的抑制作用。

  DOI：

  10.1002/jhet.5570100509

文献信息

• Method For Forming A Multilayer Coated Film
  申请人：BASF COATINGS GMBH

  公开号：US20160083617A1

  公开（公告）日：2016-03-24

  An multilayer coated film comprises a waterborne intermediate-coat coating material and a waterborne basecoat coating material both containing a core/shell type resin emulsion (A) in which the core portion is an acrylic resin (A1) and the shell portion is a polyurethane resin (A2), a water-soluble or water-dispersible polyurethane resin (B), a water-soluble or water-dispersible polyester resin (C), and a melamine resin (D), and, based on the combined resin solids content by mass of aforesaid components (A) to (C), the solids content by mass of component (A) is 5-25 mass %, the solids content by mass of component (B) is 45-65 mass %, the solids content by mass of component (C) is 20-40 mass %, and the solids content by mass of component (D) is 35-45 mass %.

  一种多层涂层膜，包括含有核/壳型树脂乳液（A）的水性中间涂层涂料和水性底漆涂料，其中核部分是丙烯酸树脂（A1），壳部分是聚氨酯树脂（A2），还包括水溶性或水分散性聚氨酯树脂（B），水溶性或水分散性聚酯树脂（C）和三聚氰胺树脂（D）。基于上述组分（A）至（C）的树脂固体含量的组合质量，组分（A）的固体含量为5-25质量％，组分（B）的固体含量为45-65质量％，组分（C）的固体含量为20-40质量％，组分（D）的固体含量为35-45质量％。
• Lithographic ink containing oxidatively curable reactive diluent and use thereof
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0015147A1

  公开（公告）日：1980-09-03

  In lithographic inks containing colorant, binder resin and reactive diluent, the diluent comprises oxidatively curable ester prepared by reaction of drying oil fatty acid with hydroxyl-containing, addition polymerizable compounds, such as reaction product of polyol with addition polymerizable acid, hydroxyalkyl ester of such acid, hydroxyalkyl vinyl sulfide or hydroxyalkyl vinyl ether. The curable ester may also be prepared by reaction of addition polymerizable acid with hydroxyl-containing reaction product of polyol with drying oil fatty acid. Transesterifiable esters can be used instead of the acids. Preferred drying oil acids are derived from tung oil, linseed oil, safflower oil, soybean oil or dehydrated castor oil. The curable ester preferably comprises acryloxy alkyl or methacryloxy alkyl drying oil fatty acid ester.

  在含有着色剂、粘合剂树脂和活性稀释剂的平版印刷油墨中，稀释剂包括通过干燥油脂酸与含羟基的可加成聚合化合物（如多元醇与可加成聚合酸的反应产物、此类酸的羟烷基酯、羟烷基乙烯基硫醚或羟烷基乙烯基醚）反应制备的氧化可固化酯。固化酯也可以通过可加成聚合酸与多元醇与干燥油脂肪酸的含羟基反应产物反应制备。也可以使用可酯化的酯来代替酸。首选的干燥油酸来自桐油、亚麻籽油、红花油、大豆油或脱水蓖麻油。固化酯最好包括丙烯酰氧基烷基或甲基丙烯酰氧基烷基干燥油脂肪酸酯。
• Crosslinked polyester resin
  申请人：MITSUBISHI RAYON CO., LTD

  公开号：EP0409557A2

  公开（公告）日：1991-01-23

  Disclosed is a crosslinked polyester resin comprised of, based on the total acid units, (a) 1 to 30 mole% of units of a trihydric or higher alcohol or units of a trivalent or higher carboxylic acid, (b) 1 to 60 mole% of units of an alicyclic diol in which at least one alcohol component is a secondary alcohol, (c) 40 to 100 mole% of units of an aromatic dicarboxylic acid and (d) 40 to 99 mole% of units of a non-alicyclic diol, wherein the acid value is 0.5 to 25 mg-KOH/g, the glass transition temperature is 50 to 80°C, the softening temperature is not higher than 145°C, the fixing-possible temperature covers a range of at least 30°C, and the difference between the softening temperature and the glass transition temperature is not larger than 75 C. The crosslinked polyester is used for toner for electrostatic recording.

  本发明公开了一种交联聚酯树脂，以总酸单元为基准，由以下成分组成：(a) 1 至 30 摩尔%的三水或三水以上醇单元或三价或三价以上羧酸单元、(b) 1 至 60 摩尔%的脂环族二元醇单元，其中至少一种醇组分为仲醇； (c) 40 至 100 摩尔%的芳香族二羧酸单元；以及 (d) 40 至 99 摩尔%的非脂环族二元醇单元，其中酸值为 0.交联聚酯可用于静电记录墨粉。
• Method for producing polyurethane foam
  申请人：KAO CORPORATION

  公开号：EP1801139A2

  公开（公告）日：2007-06-27

  A method for producing a polyurethane foam having a density of 0.1 g/cm3 or more, including the step of reacting a polyol component and a polyisocyanate component, the polyol component containing (polyol A): a polyester-polyol having a hydroxyl value of from 45 to 115 mgKOH/g, obtained by polycondensing a polyhydric alcohol component containing a polyhydric alcohol having a side chain and a polybasic acid component; and (polyol B): a polyether-polyol having 3 functional groups and a hydroxyl value of from 15 to 40 mgKOH/g, wherein the weight ratio of the polyol A to the polyol B, i.e. polyol A/polyol B, is from 1.2 to 3. The polyurethane foam obtained according to the method of the present invention can be suitably used, for example, in shoe soles, cushioning materials for automobiles and other transportation vehicles, furniture, beddings, and the like.

  一种生产密度为 0.1 g/cm3 或更高的聚氨酯泡沫的方法，包括使多元醇组分和多异氰酸酯组分反应的步骤，该多元醇组分包含 (多元醇 A)：羟基值为 45 至 115 mgKOH/g 的聚酯多元醇，由包含具有侧链的多元醇和多基酸组分的多元醇组分缩聚而得；以及 (多元醇 B)：具有 3 个官能团且羟基值在 15 至 40 mgKOH/g 之间的聚醚多元醇，其中多元醇 A 与多元醇 B 的重量比，即多元醇/多元醇 B 的重量比，为 1：1。根据本发明方法得到的聚氨酯泡沫可适当用于鞋底、汽车和其他运输工具的缓冲材料、家具、床上用品等。
• LOW SHRINKAGE POLYESTER INDUSTRIAL YARN AND PREPARATION METHOD THEREOF
  申请人：Jiangsu Hengli Chemical Fibre Co., Ltd.

  公开号：EP3647474A1

  公开（公告）日：2020-05-06

  The invention relates to a low-shrinkage polyester industrial yarn and its preparation method. The preparation method comprises the following steps: subjecting the modified polyester to polycondensation, melting, measuring, extruding, cooling, oiling, stretching, heat setting and winding, wherein the oil agent used in oiling contains crown ether, and the content of the crown ether is 67.30 to 85.58 wt%. The preparation method of the invention is simple and feasible, and the dry shrinkage rate of the low shrinkage polyester industrial yarn is 2.5∼4.7% under the environment of 190°C, 15 min and 0.01 cN/dtex, and the material is modified polyester, the molecular chain of the modified polyester includes a terephthalic acid segment, an ethylene glycol segment, and a branched diol segment, and the structural formula of the branched diol is as follows: Wherein R1 and R2 are each independently selected from a linear alkylene group having 1 to 3 carbon atoms, R3 is selected from an alkyl group having 1 to 5 carbon atoms, and R4 is selected from the alkyl group consisting of 2 to 5 carbon atoms.

  本发明涉及一种低收缩聚酯工业丝及其制备方法。该制备方法包括以下步骤：将改性聚酯进行缩聚、熔融、计量、挤出、冷却、上油、拉伸、热定型和卷绕，其中上油时使用的油剂含有冠醚，冠醚的含量为 67.30 至 85.58 wt%。本发明的制备方法简单可行，在190℃、15min、0.01cN/dtex的环境下，低收缩涤纶工业丝的干缩率为2.5～4.7%，材料为改性涤纶，改性涤纶的分子链包括对苯二甲酸段、乙二醇段和支链二元醇段，支链二元醇的结构式如下： 其中，R1 和 R2 各自独立地选自具有 1 至 3 个碳原子的线性亚烷基，R3 选自具有 1 至 5 个碳原子的烷基，R4 选自由 2 至 5 个碳原子组成的烷基。