2-benzotriazol-2-yl-4-sec-butyl-6-tert-butyl-phenol | 35147-72-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-benzotriazol-2-yl-4-sec-butyl-6-tert-butyl-phenol
• 英文别名: 2-(Benzotriazol-2-yl)-4-butan-2-yl-6-tert-butylphenol
• CAS: 35147-72-9
• 化学式: C₂₀H₂₅N₃O
• 分子量: 323.438
• InChiKey: RUBDPNRMPHYBEK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  50.9
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Benzylidenmalonsäurepolyester, ihre Herstellung und die Verwendung derartiger Polyester zur UV-Stabilisierung von thermoplastischen Kunststoffen
  申请人：BAYER AG

  公开号：EP0141140A1

  公开（公告）日：1985-05-15

  Gegenstand der vorliegenden Erfindung sind neue Benzyliden-oder vinyloge Benzylidenmalonsäurepolyester mit Struktureinheiten der Formel (I) ihre Herstellung und ihre Verwendung zur UV-Stabilisierung von thermoplastischen Kunststoffen, vorzugsweise von thermoplastischen, aromatischen Polycarbonaten, thermoplastischen, aromatischen Polyestem oder thermoplastischen Polymethylmethacrylaten.

  本发明涉及具有式（I）结构单元的新型苯亚甲基或乙烯基苯亚甲基丙二酸聚酯、其制备方法以及用于热塑性塑料（最好是热塑性芳香族聚碳酸酯、热塑性芳香族聚酯或热塑性聚甲基丙烯酸甲酯）紫外线稳定化的用途。
• UV-stabilisierte Polycarbonatformkörper
  申请人：BAYER AG

  公开号：EP0162245A1

  公开（公告）日：1985-11-27

  Gegenstand der vorliegenden Erfindung sind dünnwandige UV-stabilisierte Polycarbonatformkörper, insbesondere Stegmehrfachplatten und Filme, aus Polydiorganosiloxan-Polycarbonat-Blockcopolymeren.

  本发明涉及由聚二有机硅氧烷-聚碳酸酯嵌段共聚物制成的薄壁紫外线稳定聚碳酸酯模塑制品，特别是多层板和薄膜。
• ACTINIC RADIATION-CURABLE COMPOSITION FOR FORMED-IN- PLACE GASKETS AND FORMED-IN-PLACE GASKETS
  申请人：KANEKA CORPORATION

  公开号：EP1724322A1

  公开（公告）日：2006-11-22

  An active energy curing type composition for an in-place shaping gasket is provided which is capable of providing an in-place shaped gasket superior in heat resistance, weather resistance, oil resistance, curability, compression set, and the like. An active energy curing type composition for an in-place shaping gasket, comprising the under-mentioned components (A) and (B) as essential components, wherein the viscosity of the composition is 400 Pa·s or less at 23°C and the compression set of a cured article which is prescribed in JIS K 6262 is 30 % or less: (A) a vinyl polymer having two or more (meth)acryloyl groups per molecule at the molecular ends, and (B) a vinyl polymer having one (meth)acryloyl group per molecule at the molecular end.

  本发明提供了一种用于就地成型垫片的活性能量固化型组合物，该组合物能够提供耐热性、耐候性、耐油性、固化性、压缩永久变形等性能优越的就地成型垫片。一种用于就地成型垫片的活性能量固化型组合物，由上述成分（A）和（B）作为基本成分组成，其中，该组合物在 23°C 时的粘度为 400 Pa-s 或更低，JIS K 6262 中规定的固化物压缩永久变形为 30 % 或更低：（A）分子末端每个分子具有两个或两个以上（甲基）丙烯酰基的乙烯基聚合物，以及（B）分子末端每个分子具有一个（甲基）丙烯酰基的乙烯基聚合物。
• UV-ACTIVE CHROMOPHORE FUNCTIONALIZED POLYILOXANES AND COPOLYMERS MADE THEREFROM
  申请人：Momentive Performance Materials Inc.

  公开号：EP3164446A1

  公开（公告）日：2017-05-10
• UV-ACTIVE CHROMOPHORE FUNCTIONALIZED POLYSILOXANES AND COPOLYMERS MADE THEREFROM
  申请人：Momentive Performance Materials Inc.

  公开号：US20160002412A1

  公开（公告）日：2016-01-07

  Disclosed herein is a polyorganosiloxane having the structure of Formula I: wherein, R 1 and R 2 are independently a hydrocarbon radical, an unsaturated radical, an alkoxy radical, an aryl radical or an alkenyloxy radical. R 3 is an organic UV absorbing group, R 4 independently is a direct bond, hydrocarbon radical optionally substituted with oxygen and nitrogen, or a group of Formula II(a) or Formula II(b) wherein A and B are a hydrocarbon radical, R 5 is independently a hydrogen, a halogen, an aliphatic group having from 1 to 6 carbon atoms, an aromatic group having 6 to 8 carbon atoms, an alkoxy group having from 1 to 6 carbon atoms, or an aryloxy group, R 6 is independently a hydroxyl group, an amine group, an acid chloride group, or a sulfonyl halide group, x is from 1 to 300, y is from 0 to 50 and z is from 1 to 50. The polyorganosiloxane is used to make various copolymers or polymer blends. A variety of articles can be made using the polysiloxane described as a polymer blend or copolymer.