Tetradecyl 3,5-DI-tert-butyl-4-hydroxybenzoate | 562107-99-7

• 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: Tetradecyl 3,5-DI-tert-butyl-4-hydroxybenzoate
• 英文别名: tetradecyl 3,5-ditert-butyl-4-hydroxybenzoate
• CAS: 562107-99-7
• 化学式: C₂₉H₅₀O₃
• 分子量: 446.7
• InChiKey: GUWVSGSIVKANQS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.4
• 重原子数：
  32
• 可旋转键数：
  17
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.76
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Nucleating agent and crystalline polymer composition containing the same
  申请人：Asahi Denka Co., Ltd.

  公开号：EP1375582A2

  公开（公告）日：2004-01-02

  A nucleating agent which comprises a compound represented by formula (I): wherein R1 and R2 each represent an alkyl group having 1 to 9 carbon atoms; R3 represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; and M represents an alkali metal, has an average particle size of 10 µm or smaller, and shows substantially no crystalline peaks in X-ray diffractometry.

  一种成核剂，由式(I)代表的化合物组成： 其中 R1 和 R2 分别代表具有 1 至 9 个碳原子的烷基；R3 代表氢原子或具有 1 至 4 个碳原子的烷基；M 代表碱金属、 平均粒径为 10 微米或更小，在 X 射线衍射仪中基本不显示结晶峰。
• Method for stabilizing polyolefin films against UV degradation
  申请人：CYTEC TECHNOLOGY CORP.

  公开号：EP2647664A1

  公开（公告）日：2013-10-09

  The invention relates to a method for the stabilization of polyolefin films against degradation in the presence of agrochemicals comprising incorporation into the polyolefin a stabilizer composition comprising i) at least one o-hydroxyphenyl triazine ultraviolet light absorber (I) selected from 2-(2'-hydroxyphenyl)-1,3,5-triazine compounds ; ii) at least one ultraviolet light stabilizer selected from tetramethyl-4-piperidinyl compounds (II) according to Formula II wherein: X represents a bridging group selected from the group of -O-C(=O)- , -CR'2-C(=O)-, -CR'2-C(=O)-NR'- , -NR'-C(=O)- , -C(=O)-NR'- , -O- , -NR'- or -C(=O)- where each R', independently, represents H or C1-20 hydrocarbyl; Z represents H, -R, -C(=O)-R or -OR where R is a C1-20 hydrocarbyl, said hydrocarbyl being optionally substituted with one or more hydroxyl, C1-30 alkoxy or C2-30 alkanoyl; R3 is a C6-30 hydrocarbyl; each of R1 and R2 is, independently, chosen from H and C1-C6 alkyl; and iii) at least one light stabilizer (III) chosen from hindered amine light stabilizers (HALS) different from compound of formula II.

  本发明涉及一种防止聚烯烃薄膜在农用化学品存在下降解的稳定化方法，包括在聚烯烃中加入稳定剂组合物，该稳定剂组合物包括 i) 至少一种邻羟基苯基三嗪紫外线吸收剂（I），选自 2-（2'-羟基苯基）-1,3,5-三嗪化合物； ii) 至少一种紫外线稳定剂，选自符合式 II 的四甲基-4-哌啶基化合物（II）； iii) 至少一种紫外线吸收剂（I），选自 2-（2'-羟基苯基）-1,3,5-三嗪化合物； iv) 至少一种邻羟基苯基三嗪紫外线吸收剂（I），选自 2-（2'-羟基苯基）-1,3,5-三嗪化合物。 其中X 代表选自-O-C(＝O)- 、-CR'2-C(＝O)- 、-CR'2-C(＝O)-NR'- 、-NR'-C(＝O)- 、-C(＝O)-NR'- 、-O- 、-NR'- 或-C(＝O)- 的桥接基团，其中每个 R'独立地代表 H 或 C1-20 烃基；Z 代表 H、-R、-C(=O)-R 或 -OR，其中 R 是 C1-20 碳氢基，所述碳氢基可选择被一个或多个羟基、C1-30 烷氧基或 C2-30 烷酰基取代；R3 是 C6-30 烃基；R1 和 R2 各自独立地选自 H 和 C1-C6 烷基；以及 iii) 至少一种光稳定剂（III），选自不同于式 II 化合物的受阻胺光稳定剂（HALS）。
• BASE TO BE COATED HAVING IMPROVED COATING PROPERTIES
  申请人：Adeka Corporation

  公开号：EP3081589A1

  公开（公告）日：2016-10-19

  A substrate excellent in weatherability and adhesion to a coating applied thereon is provided. The substrate contains (a) 100 parts by mass of a polyolefin resin, (b) 0.01 to 0.5 parts by mass of an aromatic phosphoric ester metal salt having general formula (1), and (c) 0.02 to 0.5 parts by mass of a hindered amine compound, preferably a compound having general formula (2), and optionally preferably (d) 0.02 to 0.5 parts by mass of a benzoate light stabilizer having general formula (4). The structures of general formulae (1), (2), and (4) are as defined in the description.

  本发明提供了一种耐候性和涂层附着力极佳的基材。该基材含有：(a) 100 重量份的聚烯烃树脂；(b) 0.01 至 0.5 重量份的具有通式（1）的芳香族磷酸酯金属盐；(c) 0.02 至 0.5 重量份的受阻胺化合物，最好是具有通式（2）的化合物；(d) 0.02 至 0.5 重量份的具有通式（4）的苯甲酸酯光稳定剂。通式（1）、（2）和（4）的结构如说明中所定义。
• ANTIOXIDANT FOR THERMOPLASTIC RESIN AND THERMOPLASTIC RESIN COMPOSITION INCLUDING SAME
  申请人：Adeka Corporation

  公开号：EP3178905A1

  公开（公告）日：2017-06-14

  The present invention provides an antioxidant for a thermoplastic resin that provides an excellent oxidation-preventing effect to a thermoplastic resin and that has an excellent effect of preventing a change in color caused by nitrogen oxides. Specifically, a compound represented by any of General Formulae (2) to (4), particularly a compound in which R2 in the formulae is an alkyl group having 1 to 8 carbon atoms whose terminal on an oxygen atom side is linked with -CO-O-, is used as the antioxidant for a thermoplastic resin. Details of General Formulae (2) to (4) are as described in the description.

  本发明提供了一种用于热塑性树脂的抗氧化剂，该抗氧化剂可为热塑性树脂提供极佳的防氧化效果，并具有极佳的防止氮氧化物引起的颜色变化的效果。具体而言，通式（2）至（4）中任一通式所代表的化合物，特别是通式中 R2 为具有 1 至 8 个碳原子的烷基且其氧原子一侧的末端连接有 -CO-O- 的化合物，可用作热塑性树脂的抗氧化剂。通式(2)至(4)的详细说明见说明。
• Processes for producing molded articles stabilized against ultraviolet light and thermal degradation
  申请人：Cytec Industries Inc.

  公开号：US10407563B2

  公开（公告）日：2019-09-10

  A process for producing a stabilized molded article including: combining a stabilizing amount of a thermal and ultraviolet (UV) light stabilizer composition with an organic material subject to degradation induced by light, heat or oxidation to form a stabilized organic material; and forming the stabilized organic material into a molded article, wherein the stabilizer composition comprises an ortho-hydroxyl tris-aryl-s-triazine compound; a hindered amine light stabilizer compound; a hindered hydroxybenzoate compound; an acid scavenger; a phosphite compound; a hindered phenol antioxidant compound; and a thioester compound.

  一种生产稳定模塑制品的工艺，包括将一定量的热稳定剂和紫外线（UV）稳定剂组合物与受光、热或氧化作用影响而降解的有机材料结合，形成稳定有机材料；将稳定的有机材料制成模塑制品，其中稳定剂组合物包括邻羟基三芳基-s-三嗪化合物；受阻胺光稳定剂化合物；受阻羟基苯甲酸酯化合物；酸清除剂；亚磷酸酯化合物；受阻酚抗氧化剂化合物；以及硫酯化合物。