2-(2'-hydroxy-5'-amylphenyl)-benzotriazole | 19992-13-3

• 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-(2'-hydroxy-5'-amylphenyl)-benzotriazole
• 英文别名: 2-(Benzotriazol-2-yl)-4-pentylphenol
• CAS: 19992-13-3
• 化学式: C₁₇H₁₉N₃O
• 分子量: 281.357
• InChiKey: SYFIBOFYDHBYCD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.4
• 重原子数：
  21
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  50.9
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• N-[2-hydroxy-3-(2H-benzotriazol-2-yl)benzyl]oxamides as light stabilisers
  申请人：ELF ATOCHEM NORTH AMERICA, INC.

  公开号：EP0593936A1

  公开（公告）日：1994-04-27

  This invention relates to novel UV absorbers, their methods of preparation, their use in stabilizing polymers and polymers so stabilized against the degradative effects of UV light. The novel compounds of formula I are oxamides which are substituted on one or both nitrogens with a 2-hydroxy-3-(2H-benzotriazol-2-yl)benzyl group. The 2-hydroxy-3-(2H-benzotriazol-2-yl)benzyl groups are efficient UV absorbing groups and the oxamide group contributes additional light stabilizing, heat stabilizing and metal complexing properties to the compounds. The compounds have low-volatility and are especially useful as UV stabilizers for engineering resins processed at high temperatures.

  这项发明涉及新型紫外线吸收剂，其制备方法，其在稳定聚合物中的使用以及通过紫外线光的降解作用而得到稳定的聚合物。公式I的新型化合物是氧酰胺，其在一个或两个氮上被2-羟基-3-(2H-苯并三唑-2-基)苯甲基基团取代。2-羟基-3-(2H-苯并三唑-2-基)苯甲基基团是高效的紫外线吸收基团，而氧酰胺基团则为化合物提供了额外的光稳定、热稳定和金属络合性能。这些化合物具有低挥发性，特别适用于在高温下加工的工程树脂的紫外线稳定剂。
• Vinyl chloride resin composition
  申请人：NIPPON CARBIDE KOGYO KABUSHIKI KAISHA

  公开号：EP0134389A2

  公开（公告）日：1985-03-20

  A vinyl chloride resin composition with a yield stress of 1 to 5 g/mm2, composed of (A) 100 parts by weight of a vinyl chloride resin containing 0 to about 20% by weight of a comonomer, (B) about 10 to about 80 parts by weight, per 100 parts by weight of the resin (A), of (B-1) a liquid polyester plasticizer having a number average molecular weight (Mn) of not less than about 1,500 and 0 to about 10 parts by weight, per 100 parts by weight of the resin (A), of (B-2) a plasticizer for the resin (A), which is other than said plasticizer (B-1), and (C) about 0.2 to about 200% by weight, based on the total weight of said plasticizers (B-1) and (B-2), of a low-molecular-weight acrylic or methacrylic resin having a number average molecular weight (Mn) of about 1,500 to about 50,000 and being solid at 23'C.

  一种屈服应力为 1 至 5 克/平方毫米的氯乙烯树脂组合物，由以下成分组成 (A) 100 份（按重量计）氯乙烯树脂，其中共聚单体的含量为 0%至约 20%、 (B) 以每 100 份树脂（A）的重量计，约 10 至约 80 份（B-1）平均分子量 （Mn）不小于约 1,500 的液态聚酯增塑剂，以及以每 100 份树脂（A）的 重量计，0 至约 10 份（B-2）除上述增塑剂（B-1）外的树脂（A）增塑剂， 以及 (C) 以所述增塑剂（B-1）和（B-2）的总重量为基准，约 0.2%至约 200%（重量比）的低分子量丙烯酸或甲基丙烯酸树脂，其平均分子量（Mn）约为 1,500 至约 50,000 且在 23'C 下为固态。
• Polyolefin composition
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0226453A2

  公开（公告）日：1987-06-24

  A polyolefin composition contains (1) from 0.01 to 1.0 part by weight of tris(3,5-di-t-butyl-4-hydroxybenzyl)-isocyanurate, (2) from 0.01 to 0.5 part by weight of a pentaerythritol diphosphite compound represented by the formula: where R, represents a methyl group, a tertiary butyl group or a tertiary amyl group, R2 represents a hydrogen atom, a methyl group, a tertiary butyl group, a tertiary amyl group, a phenyl group or a cyclohexyl group, R3 represents a hydrogen atom, a methyl group or a tertiary butyl group and R4 represents a hydrogen atom, a methyl group or a tertiary butyl group, provided that not all of R2, R3 and R4 simultaneously represent hydrogen atoms, (3) from 0.01 to 1.0 part by weight of one compound selected from phenyl benzoate compounds, benzotriazole compounds and benzophenone compounds and (4) from 0.01 to 1.0 part by weight of a heterocyclic hindered amine compound which are blended with 100 parts by weight of a polyolefin. Extremely excellent light stability, particularly, at high temperature is obtained.

  一种聚烯烃组合物含有(1)0.01-1.0 份(重量)三(3,5-二叔丁基-4-羟基苄基)异氰尿酸酯，(2)0.01-0.5 份(重量)由式表示的季戊四醇二亚磷酸酯化合物： 其中 R，代表甲基、叔丁基或叔戊基，R2 代表氢原子、甲基、叔丁基、叔戊基、苯基或环己基，R3 代表氢原子、甲基或叔丁基，R4 代表氢原子、甲基或叔丁基，条件是并非所有 R2、R3 和 R4 同时代表氢原子，(3) 0.(4) 0.01 至 1.0 重量份的杂环受阻胺化合物，它们与 100 重量份的聚烯烃混合。可获得极佳的光稳定性，尤其是在高温下。
• High gloss, impact resistant styrene-based resin composition
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP0439160A2

  公开（公告）日：1991-07-31

  The present invention provides a high gloss, impact resistant styrene-based resin composition containing (A) a rubber-modified styrene-based resin in which the form of dispersed rubber is an occlusion structure, and (B) a general-purpose polystyrene in a weight ratio of 20:80 to 95:5. The styrene-based resin composition of the present invention is excellent in the balance of gloss, stiffness and impact resistance and is suitably used as a material for production of housings of home electric appliances, Office Automation (OA) equipments, and the like.

  本发明提供了一种高光泽、抗冲击的苯乙烯基树脂组合物，该组合物含有(A)橡胶改性苯乙烯基树脂，其中橡胶的分散形式为咬合结构；(B)通用聚苯乙烯，其重量比为 20:80 至 95:5。 本发明的苯乙烯基树脂组合物在光泽度、硬度和抗冲击性的平衡方面表现优异，适合用作生产家用电器、办公自动化（OA）设备等外壳的材料。
• BATTERY JAR MATERIAL FOR SEALED SECONDARY BATTERY AND BATTERY JAR FOR SEALED SECONDARY BATTERY USING THE SAME
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP0874408A1

  公开（公告）日：1998-10-28

  A battery jar material for sealed secondary batteries comprising a resin composition which comprises 50 to 98 % by weight of (A) a styrenic polymer having a syndiotactic configuration, 2 to 50 % by weight of (B) at least one polymer selected from the group consisting of polyolefins and styrenic elastomers, and 0 to 10 % by weight of (C) a polyphenylene ether, or a resin composition which comprises 100 parts by weight of a resin component having the same composition as the above resin composition, 1 to 350 parts by weight of (D) an inorganic filler, and 0 to 5 parts by weight of (E) a polyphenylene ether modified with a polar group; and a battery jar for sealed secondary batteries made of this material. A battery jar material and a battery jar for sealed secondary batteries which show excellent heat resistance, resistance to electrolytes, resistance to oil and grease, electric insulation, mechanical strengths, and moldability and enable decrease in thickness are provided.

  一种用于密封二次电池的电池罐材料，包括一种树脂组合物，其重量百分比为：(A) 50%至 98%的具有对位构型的苯乙烯聚合物，(B) 2%至 50%的至少一种选自聚烯烃和苯乙烯弹性体的聚合物，以及 0%至 10%的聚苯醚，或一种树脂组合物，其重量百分比为：100 份与上述树脂组合物具有相同成分的树脂组分，1%至 350 份树脂组分，以及 0%至 10%的聚苯醚、和 0 至 10%（重量百分比）的(C)聚苯醚，或一种树脂组合物，其中包括 100 份（重量百分比）与上述树脂组合物成分相同的树脂成分、1 至 350 份（重量百分比）的(D)无机填料和 0 至 5 份（重量百分比）的(E)用极性基团改性的聚苯醚；以及用这种材料制成的密封二次电池的电池罐。本发明提供了一种电池罐材料和一种用于密封二次电池的电池罐，它们具有优异的耐热性、耐电解质性、耐油和耐油脂性、电绝缘性、机械强度和成型性，并能减小厚度。