di-iso-octadecyl phosphate | 1027575-25-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 英文名称: di-iso-octadecyl phosphate
• 英文别名: Diisostearylphosphoric acid；bis(16-methylheptadecyl) hydrogen phosphate
• CAS: 1027575-25-2
• 化学式: C₃₆H₇₅O₄P
• 分子量: 602.963
• InChiKey: WLZPFNKUSHDAGW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  16.1
• 重原子数：
  41
• 可旋转键数：
  34
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  磷酸酐 、 异硬脂醇 在 氢氧化钾 作用下， 生成 Mono Iso-octadecyl Phosphate 、 di-iso-octadecyl phosphate
  参考文献：
  名称：

  Ammonium organo-phosphorus acid salts

  摘要：

  有机氧膦酸、有机硫膦酸及其酯的新型铵盐，以及将其用作润滑剂添加剂，特别是用于提供极限压力和腐蚀保护的组合物，包括这些新型盐的组合物，用于摩擦接触的金属表面润滑的方法，以及用盐或润滑剂组合物处理的金属表面。

  公开号：

  US05567341A1

文献信息

• ABSORPTIVE COMPOSITION FOR INFRARED RAY AND ABSORPTIVE RESIN COMPOSITION FOR INFRARED RAY
  申请人：Kureha Corporation

  公开号：EP1672047A1

  公开（公告）日：2006-06-21

  An infrared-absorbing composition and an infrared-absorbing resin composition, each containing an infrared absorbent composed of a divalent ionic copper compound, a blackening phenomenon by ultraviolet rays beings prevented or inhibited and stably retain excellent visible ray-transmitting property and infrared-absorbing property being retained stably over a long period of time, and applied products thereof are provided. The infrared-absorbing composition contains the infrared absorbent composed of the divalent ionic copper compound and an anti-blackening agent composed of a metal salt compound. The resin composition is obtained by containing the infrared absorbent and anti-blackening agent in a resin component. The divalent ionic copper compound is preferably a phosphorus-containing copper compound. The metal salt compound as the anti-blackening agent is a compound of a metal selected from alkali metals, alkaline earth metals and transition metals. Examples of the applied products include molded or formed products, sheets, films, intermediate films for laminated glass, infrared-absorbing composites and window materials.

  本发明提供了一种红外线吸收组合物和一种红外线吸收树脂组合物，每种组合物都含有由二价离子铜化合物组成的红外线吸收剂，可防止或抑制紫外线引起的变黑现象，并能长期稳定地保持优异的可见光透过性能和红外线吸收性能，还提供了其应用产品。 红外线吸收组合物包含由二价离子铜化合物组成的红外线吸收剂和由金属盐化合物组成的防黑剂。该树脂组合物是通过将红外线吸收剂和防变黑剂包含在树脂成分中获得的。二价离子铜化合物最好是含磷铜化合物。作为防变黑剂的金属盐化合物是选自碱金属、碱土金属和过渡金属的金属化合物。应用产品的例子包括模塑或成型产品、板材、薄膜、夹层玻璃中间膜、红外线吸收复合材料和窗户材料。
• Lactone ring-containing polymer having few foreign matters and not easily causing gelation, and its applications
  申请人：NIPPON SHOKUBAI CO., LTD.

  公开号：EP1752475A1

  公开（公告）日：2007-02-14

  The lactone ring-containing polymer of the present invention meets the following conditions that: (1) the content of polymer gels of 50 µm or greater in average particle diameter is lower than or equal to 100 pieces/100 g, and the weight average molecular weight of the polymer is 50,000 to 170,000; and/or (2) an increasing rate of viscosity after heated at 280°C for 30 minutes is 2.0 times or smaller. The lactone ring-containing polymer of the present invention contains very few foreign matters and does not easily cause gelation, in addition to being excellent in transparency and heat resistance as well as having the desired properties such as mechanical strength and forming and processing properties. The forming material obtained by heating and granulating such a polymer is suitable for use in, for example, optical components such as light guide materials, optical lenses, and optical films.

  本发明的含内酯环聚合物符合以下条件：(1) 平均颗粒直径大于或等于 50 微米的聚合物凝胶含量小于或等于 100 块/100 克，且聚合物的重量平均分子量为 50,000 至 170,000；和/或 (2) 在 280°C 下加热 30 分钟后，粘度增加率为 2.0 倍或更小。本发明的含内酯环聚合物除了具有极佳的透明度和耐热性，以及机械强度、成型和加工性能等所需特性外，还含有极少的异物，不易引起凝胶化。通过加热和造粒这种聚合物得到的成型材料适用于诸如导光材料、光学镜片和光学薄膜等光学元件。
• LOW BIREFRINGENT COPOLYMER
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP1911777A1

  公开（公告）日：2008-04-16

  The low birefringent material of the present invention is, for example, an acrylic copolymer including a lactone ring structure which can provide a positive retardation and a structural unit which can provide a negative retardation, the acrylic copolymer satisfying following conditions that: (A) the copolymer has a glass transition temperature (Tg) of 100°C or higher; (B) a film comprising the copolymer has a total light transmittance of 85% or higher; and (C) a retardation per 100 µm of thickness in an in-plane direction of the film is 10 nm or lower, and a difference between a retardation per 100 µm of thickness in an in-plane direction of the film after the film is drawn by 1.5 times and a retardation per 100 µm of thickness in an in-plane direction of the film before the film is drawn is 20 nm or lower. The low birefringent material of the present invention has excellent transparency and heat resistance, also has other desired properties including mechanical strength and forming processability, has low coloration properties when no nitrogen atom is contained, and particularly has high optical isotropy.

  例如，本发明的低双折射材料是一种丙烯酸共聚物，包括一个可提供正向延缓的内酯环结构和一个可提供负向延缓的结构单元，该丙烯酸共聚物满足以下条件：(A) 该共聚物的玻璃转化温度(Tg)为 100℃或更高； (B) 包含该共聚物的薄膜的总透光率为 85％或更高；以及 (C) 薄膜平面方向上每 100 微米厚度的延迟为 10 纳米或更低，薄膜拉伸后平面方向上每 100 微米厚度的延迟差为 1.5 倍，而拉伸前薄膜平面方向上每 100 微米厚度的延迟为 20 纳米或更低。本发明的低双折射材料具有优异的透明度和耐热性，还具有包括机械强度和成型加工性在内的其他所需的特性，在不含氮原子时具有低着色特性，尤其是具有高光学各向同性。
• METHACRYLIC RESIN, MOULDED ARTICLE, OPTICAL COMPONENT OR AUTOMOTIVE COMPONENT
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP3822295A1

  公开（公告）日：2021-05-19

  A methacrylic resin having a cyclic structure in a main chain thereof, a shaped article, and an optical component or automotive part, in which the glass transition temperature is higher than 120 °C and 160 °C or lower, and the sign of the orientational birefringence when being oriented so as to have a degree of orientation of 0.03 is different from the sign of the orientational birefringence when being oriented so as to have a degree of orientation of 0.08.

  一种在其主链中具有环状结构的甲基丙烯酸树脂、一种成型品和一种光学元件或汽车零件，其玻璃化转变温度高于 120 °C，低于 160 °C，并且在取向度为 0.03 时的取向双折射符号与在取向度为 0.08 时的取向双折射符号不同。
• Methacrylic resin composition
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US10017627B1

  公开（公告）日：2018-07-10

  A methacrylic resin composition having high heat resistance, excellent birefringence, and excellent heat stability and molding processability is provided. A methacrylic resin composition comprises: a methacrylic resin including a structural unit (X) having a cyclic structure-containing main chain, the structural unit (X) being at least one type selected from the group consisting of an N-substituted maleimide monomer-derived structural unit, a glutarimide-based structural unit, and a lactone ring structural unit; and an organic phosphorous compound, wherein a glass transition temperature is more than 120° C. and 160° C. or less, a content of a phosphorus element is 10 mass ppm to 1000 mass ppm, and a ratio P3/P5 of an integral value P3 of a spectral peak assigned to trivalent phosphorus to an integral value P5 of a spectral peak assigned to pentavalent phosphorus in 31P-NMR measurement is 0.2 to 5.0.

  本发明提供了一种具有高耐热性、优异的双折射性、优异的热稳定性和成型加工性的甲基丙烯酸树脂组合物。一种甲基丙烯酸树脂组合物包括：一种甲基丙烯酸树脂，包括具有含环结构主链的结构单元 (X)，该结构单元 (X) 至少是从 N-取代马来酰亚胺单体衍生结构单元、戊二酰亚胺基结构单元和内酯环结构单元组成的组中选出的一种类型；以及一种有机磷化合物，其中玻璃化温度大于 120°C.在 31P-NMR 测量中，磷元素的含量为 10 质量ppm 至 1000 质量ppm，三价磷光谱峰积分值 P3 与五价磷光谱峰积分值 P5 之比 P3/P5 为 0.2 至 5.0。