Phenyl bis(2,2,6,6-tetramethylpiperidin-4-yl) phosphite | 143584-09-2

• 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: Phenyl bis(2,2,6,6-tetramethylpiperidin-4-yl) phosphite
• CAS: 143584-09-2
• 化学式: C₂₄H₄₁N₂O₃P
• 分子量: 436.575
• InChiKey: KYZSYWQFNQBTLU-UHFFFAOYSA-N

物化性质

• 沸点：
  458.4±45.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  30
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  51.8
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  四甲基哌啶醇 、 苯氧基亚磷酰二氯 在 三乙胺 作用下， 以 苯 为溶剂， 以56%的产率得到Phenyl bis(2,2,6,6-tetramethylpiperidin-4-yl) phosphite
  参考文献：
  名称：

  phosphororganische Antioxidantien. XII. Synthesen und NMR-Spektren phosphororganischer Antioxidantien und verwandter Verbindungen

  摘要：

  The syntheses of various aliphatic, aromatic, sterically hindered, and cyclic organophosphorus compounds (phosphorous acid esters, ester chlorides and ester amides, hydrogen phosphites, phosphonates and phosphates) are reported, and general procedures for preparation are given.The compounds synthesized were investigated by means of P-31-, H-1- and C-13-n.m.r. spectroscopy, and the chemical shifts measured are listed.

  DOI：

  10.1002/prac.19923340407

文献信息

• ACRYLIC RESIN COMPOSITION, ORGANOSILOXANE RESIN COMPOSITION AND LAMINATES MADE BY USING THEM
  申请人：Teijin Chemicals, Ltd.

  公开号：EP1516722A1

  公开（公告）日：2005-03-23

  A laminate which is excellent in appearance, adhesion, scratch resistance, abrasion resistance and hot water resistance and has a high level of weatherability and excellent durability, and an acrylic resin composition and an organosiloxane resin composition both of which can be used for the manufacture of the above laminate and have excellent storage stability. The laminate comprises a polycarbonate substrate, a first layer formed on the surface of the polycarbonate substrate, and a second layer formed on the surface of the first layer, wherein the first layer is composed of a crosslinked acrylic copolymer and an ultraviolet light absorber, and the second layer is composed of a crosslinked organosiloxane polymer; and the crosslinked acrylic copolymer comprises specific recurring units and an urethane bond in a specific ratio, and the organosiloxane polymer has a specific structure composed of colloidal silica and alkoxysilanes.

  一种在外观、附着力、抗划伤性、耐磨性和耐热水性方面都非常出色，并且具有高耐候性和出色耐久性的层压板，以及一种丙烯酸树脂组合物和一种有机硅氧烷树脂组合物，这两种树脂组合物均可用于制造上述层压板，并且具有出色的储存稳定性。 层压板包括聚碳酸酯基材、在聚碳酸酯基材表面形成的第一层和在第一层表面形成的第二层，其中 第一层由交联丙烯酸共聚物和紫外线吸收剂组成，第二层由交联有机硅氧烷聚合物组成；以及 交联丙烯酸共聚物由特定比例的重复单元和聚氨酯键组成，有机硅氧烷聚合物具有由胶体二氧化硅和烷氧基硅烷组成的特定结构。
• POLYCARBONATE MOLDED ARTICLE
  申请人：Teijin Limited

  公开号：EP2963075A1

  公开（公告）日：2016-01-06

  A molded article such as a resin window or a lamp lens for vehicles which is formed from a polycarbonate and excellent in heat resistance, weather resistance, low water absorption, surface hardness and low-temperature impact properties. The molded article is formed from a polycarbonate which contains a unit (A) represented by the following formula (A) in an amount of 50 mol% or more based on the total of all recurring units and has a maximum impact energy of 20 J or more in a high-speed surface impact test based on ASTM D3763 in a -20°C environment and a brittle fracture rate of 50 % or less.

  一种由聚碳酸酯制成的模制品，如汽车树脂窗或车灯透镜，具有优异的耐热性、耐候性、低吸水性、表面硬度和低温冲击性能。 该模塑品由聚碳酸酯制成，该聚碳酸酯含有下式（A）所代表的单元（A），其含量为所有重复单元总量的 50 摩尔%或以上，在-20°C 环境下，根据 ASTM D3763 进行的高速表面冲击试验中，最大冲击能量为 20 焦耳或以上，脆断率为 50%或以下。
• Acrylic resin composition organosiloxane resin composition and laminate comprising the same
  申请人：——

  公开号：US20040247878A1

  公开（公告）日：2004-12-09

  A laminate which is excellent in appearance, adhesion, scratch resistance, abrasion resistance and hot water resistance and has a high level of weatherability and excellent durability, and an acrylic resin composition and an organosiloxane resin composition both of which can be used for the manufacture of the above laminate and have excellent storage stability. The laminate comprises a polycarbonate substrate, a first layer formed on the surface of the polycarbonate substrate, and a second layer formed on the surface of the first layer, wherein the first layer is composed of a crosslinked acrylic copolymer and an ultraviolet light absorber, and the second layer is composed of a crosslinked organosiloxane polymer; and the crosslinked acrylic copolymer comprises specific recurring units and an urethane bond in a specific ratio, and the organosiloxane polymer has a specific structure composed of colloidal silica and alkoxysilanes.

  一种在外观、附着力、抗划伤性、耐磨性和耐热水性方面都非常出色，并且具有高耐候性和出色耐久性的层压板，以及一种丙烯酸树脂组合物和一种有机硅氧烷树脂组合物，这两种树脂组合物均可用于制造上述层压板，并且具有出色的储存稳定性。 层压板包括聚碳酸酯基材、在聚碳酸酯基材表面形成的第一层和在第一层表面形成的第二层，其中 第一层由交联丙烯酸共聚物和紫外线吸收剂组成，第二层由交联有机硅氧烷聚合物组成；以及 交联丙烯酸共聚物由特定比例的重复单元和聚氨酯键组成，有机硅氧烷聚合物具有由胶体二氧化硅和烷氧基硅烷组成的特定结构。
• MULTILAYER BODY
  申请人：TEIJIN LIMITED

  公开号：US20200316928A1

  公开（公告）日：2020-10-08

  A multilayer body includes at least one layer (A) made of a polycarbonate resin (A) whose main repeating units include a unit (a-1) composed of an ether diol residue represented by the following formula (1) and a unit (a-2) composed of a diol residue represented by the following formula (2), and at least one layer (B) containing an aromatic polycarbonate resin (B), wherein the molar ratio of the unit (a-1) is 50 to 96 mol % and the molar ratio of the unit (a-2) is 4 to 50 mol %, with respect to 100 mol % of the total repeating units of the polycarbonate resin (A) and the proportion of the aromatic polycarbonate resin (B) in the layer (B) containing an aromatic polycarbonate resin (B) is 30% by weight or more, and the multilayer body is excellent in heat resistance, impact resistance, surface hardness, adhesion, and chemical resistance. In the formula (2), R 1 and R 2 each independently represent at least one group selected from the group consisting of a hydrogen atom, a halogen atom, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, a cycloalkyl having 6 to 20 carbon atoms, a cycloalkoxy group having 6 to 20 carbon atoms, an alkenyl group having 2 to 10 carbon atoms, an aryl group having 6 to 10 carbon atoms, an aryloxy group having 6 to 10 carbon atoms, an aralkyl group having 7 to 20 carbon atoms, an aralkyloxy group having 7 to 20 carbon atoms, a nitro group, an aldehyde group, a cyano group, and a carboxyl group, and when a plurality of R 1 and R 2 are present, they may be the same or different; a and b each represent an integer of 1 to 4; and W represents at least one bonding group selected from the group consisting of a single bond and a bonding group represented by the following formula (3). In the formula (3), R 3 , R 4 , R 5 , R 6 , R 7 , R 1 , R 9 , and R 10 each independently represent at least one group selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, an aryl group having 6 to 10 carbon atoms, and an aralkyl group having 7 to 20 carbon atoms, and when a plurality of R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , and R 10 are present, they may be the same or different; R 11 , R 12 , R 13 , and R 14 each independently represent at least one group selected from the group consisting of an alkyl group having 1 to 10 carbon atoms, a cycloalkenyl group having 6 to 20 carbon atoms, an alkenyl group having 2 to 10 carbon atoms, an aryl group having 6 to 10 atoms, and an aralkyl group having 7 to 20 carbon atoms, and when a plurality of R 11 , R 12 , R 13 , and R 14 are present, they may be the same or different; A represents a single bond, an oxygen atom or a sulfur atom; c represents an integer of 1 to 10; d represents an integer of 4 to 7; e represents an integer of 1 to 10; and f represents an integer of 1 to 100.
• US4038218A
  申请人：——

  公开号：US4038218A

  公开（公告）日：1977-07-26