(3,5-Di-tert-butyl-4-hydroxy-benzyl)-phosphonic acid monooctadecyl ester | 14550-12-0

• 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: (3,5-Di-tert-butyl-4-hydroxy-benzyl)-phosphonic acid monooctadecyl ester
• 英文别名: (3,5-Ditert-butyl-4-hydroxyphenyl)methyl-octadecoxyphosphinic acid
• CAS: 14550-12-0
• 化学式: C₃₃H₆₁O₄P
• 分子量: 552.819
• InChiKey: RCSQMROITMFDTR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.3
• 重原子数：
  38
• 可旋转键数：
  22
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  66.8
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• [EN] TRIAZINE, PIPERIDINE AND PYRROLIDINE BASED HINDERED AMINE LIGHT STABILIZERS<br/>[FR] STABILISANTS OPTIQUES À AMINE ENCOMBRÉE À BASE DE TRIAZINE, PIPÉRIDINE ET PYRROLIDINE
  申请人：BASF SE

  公开号：WO2015055563A1

  公开（公告）日：2015-04-23

  A compound of the formula (I), wherein R1 and R2 independently of one another are hydrogen, C1-C22alkyl, -Ο·, -OH, -CH2CN, C1-C18alkoxy, C2-C18alkoxy substituted by -OH; C5-C12cycloalkoxy, C3-C6alkenyl, C3-C6alkenyloxy, C7-C9phenylalkyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C1-C4alkyl; or C1-C8acyl; and R3 and R4 independently of one another are C1-C22alkyl or a group of the formula (la), wherein R0 has one of the meanings of R1 and R2.

  式(I)的化合物，其中R1和R2彼此独立地为氢、C1-C22烷基、-Ο·、-OH、-CH2CN、C1-C18烷氧基、被-OH取代的C2-C18烷氧基；C5-C12环烷氧基、C3-C6烯基、C3-C6烯氧基、未被取代或被1、2或3个C1-C4烷基取代的C7-C9苯基烷基；或C1-C8酰基；以及R3和R4彼此独立地为C1-C22烷基或具有式(la)的基团，其中R0具有R1和R2的含义之一。
• [EN] STERICALLY HINDERED AMINES<br/>[FR] AMINES STÉRIQUEMENT MASQUÉES
  申请人：BASF SE

  公开号：WO2011107513A1

  公开（公告）日：2011-09-09

  A compound of the formula (A) wherein the radicals R1 are independently of one another methyl, ethyl or n-propyl, and X is C2-C8alkylene or C2-C8alkylene interrupted by sulfur, is useful for stabilizing an organic material against degradation induced by light, heat or oxidation.

  式为（A）的化合物，其中基团R1独立地为甲基、乙基或正丙基，而X为C2-C8烷基或被硫断裂的C2-C8烷基，可用于稳定有机材料，以防止受光、热或氧化引起的降解。
• Polyester polymerization catalyst, polyester produced by using the same, and process for producing polyester
  申请人：——

  公开号：US20030083191A1

  公开（公告）日：2003-05-01

  This invention provides a novel polymerization catalyst other than antimony compounds, polyester produced by using the same and a process for producing polyester. The polycondensation catalyst of this invention is a polyester polymerization catalyst comprising an aluminum compound and a phosphorus compound having a specific structure. Further, this invention relates to polyester produced by using this polyester polymerization catalyst and a process for producing polyester. Further, this invention relates to fibers, films and hollow molded articles mprising the polyester.

  本发明提供了一种新型聚合催化剂，除了锑化合物外，还提供了由该催化剂制备的聚酯以及制备聚酯的方法。本发明的聚酯缩聚催化剂是一种聚酯聚合催化剂，包括一种铝化合物和一种具有特定结构的磷化合物。此外，本发明还涉及使用该聚酯聚合催化剂制备的聚酯和制备聚酯的方法。此外，本发明还涉及由该聚酯制备的纤维、薄膜和空心成型制品。
• Process for Producing Polyester, Polyester Produced Using Said Process, and Polyester Molded Product
  申请人：Kageyama Katsuhiko

  公开号：US20080249280A1

  公开（公告）日：2008-10-09

  This invention provides a polyester and a polyester molded product, which, while maintaining color tone, transparency, and thermal stability, can realize a high polycondensation rate, are less likely to cause the production of polycondensation catalyst-derived undesired materials, and can simultaneously meet both quality and cost effectiveness requirements, which can exhibit the characteristic features, for example, in the fields of ultrafine fibers, high transparent films for optical use, or ultrahigh transparent molded products. These advantages can be realized by using, in the production of a polyester in the presence of an aluminum compound-containing polyester polycondensation catalyst, an aluminum compound having an absorbance of not more than 0.0132 as measured in the form of an aqueous aluminum compound solution, prepared by dissolving the aluminum compound in pure water to give a concentration of 2.7 g/liter in terms of the amount of aluminum element, under conditions of cell length 1 cm and wavelength 680 nm.

  本发明提供了一种聚酯和聚酯成型产品，可以在保持色调、透明度和热稳定性的同时，实现高聚酯化速率，不太可能引起聚酯化催化剂来源的不良材料的生产，并且可以同时满足质量和成本效益的要求，这些优点可以在超细纤维、用于光学的高透明薄膜或超高透明成型产品等领域展现出特征性能。通过在含有铝化合物聚酯聚合催化剂的聚酯生产中使用具有吸光度不超过0.0132的铝化合物，可以实现这些优点。该吸光度是在细胞长度为1厘米，波长为680纳米的条件下，将铝化合物溶解在纯水中以给定铝元素量浓度为2.7克/升形成的水溶性铝化合物溶液中测量得出的。
• Compounds containing substituted piperidine groups for use as stabilizers for organic materials
  申请人：CIBA-GEIGY AG

  公开号：EP0354184A2

  公开（公告）日：1990-02-07

  Compounds containing substituted piperidine groups, of the general for­mula (I) in which n is e.g. 1, 2 or 3, R₁ is e.g. hydrogen or methyl, R₂ is e.g. ethylene or trimethylene and if n is 1, A is e.g. hydrogen, -COOC₁₈H₃₇-n or -COC₁₁H₂₃-n, if n is 2, A is e.g. -CO-(CH₂)₄-OC- or and if n is 3, A is e.g. are effective stabilizers for organic materials, especially synthetic polymers, which are subject to the action of light, heat and oxidation.

  通式(I)中含有取代的哌啶基团的化合物 其中 n 如为 1、2 或 3，R₁ 如为氢或甲基，R₂ 如为乙烯或三亚甲基，如果 n 为 1，A 如为氢、-COOC₁₈H₃₇-n 或-COC₁₁H₂₃-n，如果 n 为 2，A 如为-CO-(CH₂)₄-OC- 或 如果 n 为 3，则 A 如下 是有机材料，特别是合成聚合物的有效稳定剂，这些材料会受到光、热和氧化的作用。