2,2-Diethyl-1,4-butanediol

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2,2-Diethyl-1,4-butanediol
• 英文别名: 2,2-diethylbutane-1,4-diol
• 化学式: C₈H₁₈O₂
• 分子量: 146.23
• InChiKey: VXLUKYMRBUQHAY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  10
• 可旋转键数：
  5
• 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

• 作为反应物：
  描述：

  2,2-Diethyl-1,4-butanediol 、 氢氧化钾 以97%的产率得到
  参考文献：
  名称：

  BARTOK, M.;MOLNAR, A.;BARTOK-BOZOKI, G., ACTA CHIM. HUNG., 1983, 114, N 3-4, 375-379

  摘要：

  DOI：

文献信息

• Modified epoxy resins
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP0376412A2

  公开（公告）日：1990-07-04

  An epoxy resin that contains on average from 1.5 to 2.5 epoxy groups and at least one primary hydroxyl group per molecule, and is obtainable by reacting (A) tris(2-hydroxyethyl)isocyanurate with (B) a diglycidylether having the general formula in the presence of an etherification catalyst, wherein X is an alkylene, a cycloalkylene, or an alkylene group containing a cyclic moiety.

  一种环氧树脂，平均每分子含有 1.5 至 2.5 个环氧基和至少一个伯羟基，可通过(A)三(2-羟乙基)异氰脲酸酯与(B)具有通式的二缩水甘油醚在醚化催化剂存在下反应而获得。 其中 X 为亚烷基、环亚烷基或含有环基的亚烷基。
• Polyoxazolidines with carbonate groups, process for their preparation and use thereof
  申请人：ENICHEM SYNTHESIS S.p.A.

  公开号：EP0499188A1

  公开（公告）日：1992-08-19

  Described are polyoxazolidines of general formula (I): wherein R, R₁, R₂ and n have the meanings specified in the claims. These polyoxazolidines are useful cross-linking agents for systems based on polyisocyanates, acrylate polymers and polyepoxides in compositions for paints, coatings, sealants and adhesives.

  所述的是通式 (I) 的多恶唑烷： 其中 R、R₁、R₂ 和 n 的含义如权利要求所述。这些聚噁唑烷是有用的交联剂，可用于油漆、涂料、密封剂和粘合剂组合物中以多异氰酸酯、丙烯酸酯聚合物和聚环氧化合物为基础的体系。
• PAINT, AIRCRAFT PAINT, AND AIRCRAFT
  申请人：DIC Corporation

  公开号：EP3730561A1

  公开（公告）日：2020-10-28

  An object of the present invention is to provide a paint which is excellent in various performances such as resistance to various organic solvents and hydraulic fluid, corrosion resistance, weather resistance, heat resistance, adhesion to substrates, and coating film appearance, and which in particular, can be suitably used for aircraft applications. Specifically, the invention provides a paint which contains, as an essential component of a main agent, a polyester resin (A) having a hydroxyl value in a range of 150 to 400 mg KOH/g and a weight average molecular weight (Mw) in a range of 500 to 5,000, and a polyisocyanate compound (B) as an essential component of a curing agent; an aircraft paint using the paint; and an aircraft using the aircraft paint.

  本发明的目的是提供一种涂料，它在耐各种有机溶剂和液压流体、耐腐蚀性、耐候性、耐热性、对底材的附着力和涂膜外观等各种性能方面都很出色，特别是可适用于飞机应用。具体地说，本发明提供了一种涂料，该涂料含有作为主剂重要成分的聚酯树脂（A），其羟基值在 150 至 400 毫克 KOH/g 之间，重量平均分子量（Mw）在 500 至 5,000 之间，以及作为固化剂重要成分的多异氰酸酯化合物（B）；使用该涂料的飞机涂料；以及使用该飞机涂料的飞机。
• POLYCARBONATE RESIN COMPOSITION PELLET, PELLET PRODUCTION METHOD AND MOLDED ACTICLE THEREOF
  申请人：Mitsubishi Engineering-Plastics Corporation

  公开号：EP3778722A1

  公开（公告）日：2021-02-17

  A polycarbonate resin composition pellet contains a polycarbonate resin (A), an aromatic compound (B) represented by general formula (1) below, and a phosphorus-based stabilizer (C), the aromatic compound (B) being contained in the pellet in an amount of 0.001% to 1% by mass, the phosphorus-based stabilizer (C) being contained in the pellet in an amount of 0.003% to 0.5% by mass: (where Y is a hydrogen atom or an organic group that does not contain any of nitrogen, sulfur, and halogen elements, when Y is a hydrogen atom, X is an alkyl group or an optionally substituted aryl group, when Y is an organic group, X is an organic group that does not contain any of nitrogen, sulfur, and halogen elements, g is 1 or 2, n is 0 to 5, k is 1 to 4, and k + n is 6 or less.)

  一种聚碳酸酯树脂组合物颗粒含有聚碳酸酯树脂（A）、由以下通式（1）表示的芳香族化合物（B）和磷系稳定剂（C），其中芳香族化合物（B）在颗粒中的含量为 0.001%至 1%（按质量计），磷系稳定剂（C）在颗粒中的含量为 0.003%至 0.5%（按质量计）： (其中 Y 为氢原子或不含氮、硫和卤素元素的有机基团，当 Y 为氢原子时，X 为烷基或任选取代的芳基，当 Y 为有机基团时，X 为不含氮、硫和卤素元素的有机基团，g 为 1 或 2，n 为 0 至 5，k 为 1 至 4，k + n 为 6 或更少)。
• POLYCARBONATE RESIN COMPOSITION
  申请人：Mitsubishi Engineering-Plastics Corporation

  公开号：EP3778773A1

  公开（公告）日：2021-02-17

  A polycarbonate resin composition containing 0.1 to 10 parts by mass of a polycarbonate copolymer (B) having carbonate bonding between (B1) bisphenol A and a (B2) polyalkylene glycol and 0.005 to 0.5 parts by mass of a phosphorus-containing stabilizer (C) relative to 100 parts by mass of a polycarbonate resin (A).

  一种聚碳酸酯树脂组合物，相对于 100 重量份的聚碳酸酯树脂（A），含有 0.1 至 10 重量份的聚碳酸酯共聚物（B），该共聚物（B1）双酚 A 和（B2）聚亚烷基二醇之间具有碳酸键，以及 0.005 至 0.5 重量份的含磷稳定剂（C）。