(4-Hydroxyphenyl)phenylphosphinic acid | 67291-32-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: (4-Hydroxyphenyl)phenylphosphinic acid
• 英文别名: (4-hydroxyphenyl)-phenylphosphinic acid
• CAS: 67291-32-1
• 化学式: C₁₂H₁₁O₃P
• 分子量: 234.19
• InChiKey: PVHCWKRXUOYBKN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  盐酸 、 phenyl-(p-methoxyphenyl)phosphinic acid 、 三溴化硼 生成 (4-Hydroxyphenyl)phenylphosphinic acid
  参考文献：
  名称：

  Polyphosphinate flame retardants

  摘要：

  本发明涉及一种具有以下式子的新型膦酸盐聚合物：##STR1## 其中，R是苯基或萘基，其中O取代基不位于##STR2##基的邻位，R'是1-15个碳原子的烷基或6-15个碳原子的芳基，n的值为5-50个单位。本发明还涉及一种生产新型聚合膦酸盐树脂的方法，以及这种聚合膦酸盐与有机聚合物（如聚酯，例如聚对苯二甲酸乙二醇酯和聚酰胺，例如己内酰胺）的组合物。本发明所述聚合膦酸盐与有机聚合物的组合使得可以获得阻燃产品，例如适用于地毯和服装的纤维。

  公开号：

  US04087403A1

文献信息

• 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。
• AROMATIC POLYCARBONATE-STYRENE POLYMER RESIN COMPOSITION
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0767215A1

  公开（公告）日：1997-04-09

  An aromatic polycarbonate-styrene polymer resin composition comprising (A) an aromatic polycarbonate, (B) a specified rubber-modified styrene polymer, and (C) a compatibilizer comprising a copolymer of aromatic vinyl monomers wherein the distribution of the proportions of the comonomer components is so heterogeneous that the copolymer is composed of copolymer molecules having different solubility parameter (SP) values, that the difference in SP value between the copolymer molecule having the largest SP value and the copolymer molecule having the smallest SP value is 0.3-1.0 [(cal/cm3)0.5], and that the average SP value of the copolymer is 10.6-11.0 [(cal/cm3)0.5]. The composition has not only high impact and heat resistances but also high melt fluidity and is useful in the fields of household electric components and OA equipment components.

  一种芳香族聚碳酸酯-苯乙烯聚合物树脂组合物，包括(A)芳香族聚碳酸酯，(B)特定橡胶改性苯乙烯聚合物，和(C)由芳香族乙烯基单体共聚物组成的相容剂，其中共聚单体组分的比例分布非常不均匀，共聚物由具有不同溶解度参数（SP）值的共聚物分子组成，具有最大 SP 值的共聚物分子与具有最小 SP 值的共聚物分子之间的 SP 值差为 0.3-1.0 [(cal/cm3)0.5] ，共聚物的平均 SP 值为 10.6-11.0 [(cal/cm3)0.5] 。3-1.0 [(cal/cm3)0.5] ，共聚物的平均 SP 值为 10.6-11.0 [(cal/cm3)0.5] 。该组合物不仅具有较高的抗冲击性和耐热性，还具有较高的熔体流动性，可用于家用电气元件和 OA 设备元件领域。
• Aromatic polycarbonate-styrene polymer resin composition
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP1125984A1

  公开（公告）日：2001-08-22

  Disclosed is an aromatic polycarbonate-styrene polymer resin composition comprising (A) an aromatic polycarbonate, (B) a specific rubber-modified styrene polymer and (C) a compatibility agent which is a copolymer containing an aromatic vinyl monomer and which has a non-uniform distribution with respect to the proportions of component monomers constituting the copolymer, so that the copolymer comprises copolymer molecules having different solubility parameter (SP) values, wherein the difference in SP value between the copolymer molecule having a maximum SP value and the copolymer molecule having a minimum SP value is from 0.3 to 1.0 [(cal/cm3)½], and wherein the copolymer has an average SP value of from 10.6 to 11.0 [(cal/cm3)½]. The aromatic polycarbonate-styrene polymer resin composition of the present invention has not only a high impact resistance and a high heat resistance but also a high melt flowability, so that it is useful in various industrial fields, especially, fields of parts for household electrical appliances, parts for office automation machines, and the like.

  本发明公开了一种芳香族聚碳酸酯-苯乙烯聚合物树脂组合物，该组合物包含(A)芳香族聚碳酸酯、(B)特定橡胶改性苯乙烯聚合物和(C)相容剂，相容剂是一种含有芳香族乙烯基单体的共聚物，该共聚物与构成共聚物的组分单体的比例分布不均匀、使该共聚物包括具有不同溶解度参数（SP）值的共聚物分子，其中具有最大 SP 值的共聚物分子与具有最小 SP 值的共聚物分子之间的 SP 值差为 0.3至1.0[(卡/立方厘米)½]，其中共聚物的平均SP值为10.6至11.0[(卡/立方厘米)½]。本发明的芳香族聚碳酸酯-苯乙烯聚合物树脂组合物不仅具有高抗冲击性和高耐热性，还具有高熔融流动性，因此可用于各种工业领域，特别是家用电器部件、办公自动化机器部件等领域。
• POLYESTER POLYMERIZATION CATALYST, POLYESTER PRODUCED THEREWITH AND PROCESS FOR PRODUCING THE POLYESTER
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP1719790A1

  公开（公告）日：2006-11-08

  The invention provides a polyester produced in the presence of a polycondensation catalyst comprising at least one compound selected from a group consisting of aluminum compounds and at least one compound selected from a group consisting of phosphorus compounds and being excellent in color tone, thermal stability, and transparency and improved in terms of insoluble particles. Particularly, the invention provides a polyester in which the content of an aluminum containing insoluble particles in the polyester is 3500 ppm or lower and a polyester which has a haze value of 2% or lower when being formed into a monoaxially oriented film. The aluminum catalyst for attaining these characteristics and properties may be polyester polymerization catalyst obtained by mixing an aluminum compound and a phosphorus compound in a solvent and has specified spectral characteristics in the side measurement of 31P-NMR spectrum and 27Al-NMR spectrum.

  本发明提供了一种在缩聚催化剂存在下生产的聚酯，该催化剂由至少一种选自铝化合物和至少一种选自磷化合物的化合物组成，具有优异的色调、热稳定性和透明度，并在不溶性颗粒方面有所改进。特别是，本发明提供了一种聚酯，其中聚酯中含铝不溶性颗粒的含量为 3500 ppm 或更低，以及一种聚酯，在形成单轴拉伸薄膜时，雾度值为 2% 或更低。用于获得这些特征和特性的铝催化剂可以是通过在溶剂中混合铝化合物和磷化合物而获得的聚酯聚合催化剂，并且在 31P-NMR 光谱和 27Al-NMR 光谱的侧面测量中具有特定的光谱特性。
• POLYESTER, PROCESS FOR PRODUCTION OF POLYESTER, AND POLYESTER MOLDED ARTICLE
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP1932867A1

  公开（公告）日：2008-06-18

  Disclosed is a polyester produced from an aluminum compound and a phosphorus compound in the presence of a polycondensation catalyst. The polyester contains a polyester-insoluble, aluminum-containing insoluble particle in an amount of 1000 ppm or less as quantified by the method disclosed in the description, and contains an acid terminal group at a ratio of 10 to 50 eq/ton. The polyester can provide a highly transparent molded article produced through drawing (e.g., a film or hollow molded article) and is useful in the fields of highly transparent optical films, ultra-highly transparent molded articles or the like.

  本发明公开了一种在缩聚催化剂存在下由铝化合物和磷化合物制得的聚酯。该聚酯含有聚酯不溶物、含铝不溶物颗粒，按描述中公开的方法定量，其含量为 1000 ppm 或更少，并含有酸性末端基团，其比例为 10 至 50 eq/吨。该聚酯可提供通过拉丝生产的高透明模塑品（如薄膜或中空模塑品），在高透明光学薄膜、超高透明模塑品等领域非常有用。