(2,4-dichlorophenyl)methyl-triphenyl-λ5-phosphane

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (2,4-dichlorophenyl)methyl-triphenyl-λ5-phosphane
• 化学式: C₂₅H₂₁Cl₂P
• 分子量: 423.3
• InChiKey: XTXUHPNWVQMXII-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.4
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• AQUEOUS COMPOSITION FOR VULCANIZATION OF FLUORO RUBBER AND ARTICLE COATED WITH FLUORO RUBBER
  申请人：Daikin Industries, Ltd.

  公开号：EP1138718A1

  公开（公告）日：2001-10-04

  A one-fluid type aqueous curing composition of a fluoroelastomer comprising water, a fluoroelastomer at least a part of terminal groups of which are non-functional groups, and a curing agent. This composition has a long pot-life and provides a cured film with a high strength while it contains the fluoroelastomer at a high solid content. An article coated with a coating layer formed from this aqueous curing composition, in particular, the rolls of office automation equipment, can solve the drawbacks of articles coated with a film formed from a conventional one-liquid type aqueous curing composition of a fluoroelastomer, for example, insufficient strength of the coating layer.

  一种单流体型氟橡胶水性固化组合物，由水、至少部分末端基团为非官能团的氟橡胶和固化剂组成。这种组合物的固化寿命长，固化后的薄膜强度高，同时氟弹性体的固含量高。涂有由这种水性固化组合物形成的涂膜层的物品，尤其是办公自动化设备的辊子，可以解决涂有由传统单液型氟橡胶水性固化组合物形成的涂膜的物品的缺点，例如涂膜层强度不足。
• WATER-BASED COMPOSITION FOR FLUORORUBBER VULCANIZATION AND ARTICLE COATED WITH FLUORORUBBER
  申请人：Daikin Industries, Ltd.

  公开号：EP1245634A1

  公开（公告）日：2002-10-02

  In an aqueous curing composition of a fluoroelastomer comprising a fluoroelastomer, a curing agent and a surfactant, a surfactant with which an amount of decomposition residues is 0.3 % by weight or less after being baked at 300°C for 30 minutes, for example, a polyoxyethylene alkyl ether or a polyoxyethylenepolyoxypropylene block polymer, is used as a surfactant. Such a composition can make use of the inherent characteristics of the fluoroelastomer.

  在由氟弹性体、固化剂和表面活性剂组成的氟弹性体水性固化组合物中，使用在 300°C 下烘烤 30 分钟后，分解残留物的重量比不超过 0.3%的表面活性剂（例如聚氧乙烯烷基醚或聚氧乙烯聚氧丙烯嵌段聚合物）作为表面活性剂。这种组合物可以利用氟橡胶的固有特性。
• FLUORORUBBER COATING COMPOSITION
  申请人：Daikin Industries, Ltd.

  公开号：EP1291401A1

  公开（公告）日：2003-03-12

  An amino group-containing metal compound such as a coupling agent having an amino group is dispersed in a fluoroelastomer coating composition comprising a fluoroelastomer and a polyol curing agent which are dissolved or dispersed in a liquid medium. The resulting fluoroelastomer coating composition can form an elastomer coating layer directly on a metal surface using no primer, and improve antifreeze resistance and deterioration of the coating film after compression at high temperatures for a long time.

  将含氨基的金属化合物（如具有氨基的偶联剂）分散在氟弹性体涂层组合物中，该组合物由溶解或分散在液体介质中的氟弹性体和多元醇固化剂组成。这样得到的氟橡胶涂层组合物无需底漆，可直接在金属表面形成弹性体涂层，并能提高防冻性和改善涂层在高温下长期压缩后的劣化。
• CMP polishing liquid and polishing method
  申请人：HITACHI CHEMICAL COMPANY, LTD.

  公开号：US10283373B2

  公开（公告）日：2019-05-07

  An embodiment of the present invention relates to a CMP polishing liquid used for polishing a polishing target surface having at least a cobalt-containing portion and a metal-containing portion that contains a metal other than cobalt, wherein the CMP polishing liquid contains polishing particles, a metal corrosion inhibitor and water, and has a pH of 4.0 or less, and when the corrosion potential EA of cobalt and the corrosion potential EB of the metal are measured in the CMP polishing liquid, the absolute value of the corrosion potential difference EA−EB between the corrosion potential EA and the corrosion potential EB is 0˜300 mV.

  本发明的一个实施例涉及一种用于抛光抛光目标表面的 CMP 抛光液，该抛光目标表面至少具有含钴部分和含有钴以外金属的含金属部分，其中 CMP 抛光液含有抛光颗粒、金属腐蚀抑制剂和水，且 pH 值为 4.0 或更低，当在 CMP 抛光液中测量钴的腐蚀电位 EA 和金属的腐蚀电位 EB 时，腐蚀电位 EA 和腐蚀电位 EB 之间的腐蚀电位差 EA-EB 的绝对值为 0˜300 mV。
• Fluororubber coating composition
  申请人：——

  公开号：US20030157336A1

  公开（公告）日：2003-08-21

  An amino group-containing metal compound such as a coupling agent having an amino group is dispersed in a fluoroelastomer coating composition comprising a fluoroelastomer and a polyol curing agent which are dissolved or dispersed in a liquid medium. The resulting fluoroelastomer coating composition can form an elastomer coating layer directly on ametal surface using no primer, and improve antifreeze resistance and deterioration of the coating film after compression at high temperatures for a long time.

  将含氨基的金属化合物（如具有氨基的偶联剂）分散在氟弹性体涂层组合物中，该组合物由溶解或分散在液体介质中的氟弹性体和多元醇固化剂组成。这样得到的氟橡胶涂层组合物无需底漆就能直接在金属表面形成弹性体涂层，并能提高防冻性和改善涂层在高温下长期压缩后的劣化。