3-(羟基甲基膦酰基)丙酸单(2-羟乙基)酯 | 85391-33-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 3-(羟基甲基膦酰基)丙酸单(2-羟乙基)酯
• 英文名称: [2-(β-hydroxyethoxycarbonyl)ethyl]methaneylphosphinic acid
• 英文别名: [2-(β-hydroxyethoxycarbonyl)ethyl]methylphosphinic acid；(2-hydroxyethoxycarbonylethyl)methylphosphinic acid；Propanoic acid, 3-(hydroxymethylphosphinyl)-, mono(2-hydroxyethyl) ester；[3-(2-hydroxyethoxy)-3-oxopropyl]-methylphosphinic acid
• CAS: 85391-33-9；68334-62-3
• 化学式: C₆H₁₃O₅P
• 分子量: 196.14
• InChiKey: NBPZIGIKBFFYOZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  83.8
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1,4-丁二醇 、 3-(羟基甲基膦酰基)丙酸单(2-羟乙基)酯 反应 4.0h， 以88.9%的产率得到
  参考文献：
  名称：

  一种膦酸酯阻燃剂及其制备方法和应用

  摘要：

  本发明涉及一种膦酸酯阻燃剂及其制备方法和应用。该膦酸酯阻燃剂，其结构式如下：结构式中，R1或者R2表示直链烷基、支链烷基、环状烷基或芳基结构。该制备方法，包括：1)环状磷酸酐和二元醇或者二酚按照摩尔比1:1‑1.2在120‑130℃下惰性气体气氛中进行开环醇解反应，得到甲基丙酸基酯次膦酸；2)甲基丙羧基酯次膦酸在催化剂作用下与二元醇或者二酚于150‑160℃下于惰性气体气氛中继续酯化反应，得到膦酸酯阻燃剂。本发明还包括上述膦酸酯阻燃剂在制备阻燃复合材料中的应用。本发明提出的膦酸酯阻燃剂从聚合物中的迁移和渗出较少，另外，膦酸酯的加入对树脂的力学性能影响较小。

  公开号：

  CN112552340B
• 作为产物：
  描述：

  乙二醇 、 2-甲基-1,2-噁膦-5-酮 2-氧化物 反应 3.0h， 生成 3-(羟基甲基膦酰基)丙酸单(2-羟乙基)酯
  参考文献：
  名称：

  一种膦酸酯阻燃剂及其制备方法和应用

  摘要：

  本发明涉及一种膦酸酯阻燃剂及其制备方法和应用。该膦酸酯阻燃剂，其结构式如下：结构式中，R1或者R2表示直链烷基、支链烷基、环状烷基或芳基结构。该制备方法，包括：1)环状磷酸酐和二元醇或者二酚按照摩尔比1:1‑1.2在120‑130℃下惰性气体气氛中进行开环醇解反应，得到甲基丙酸基酯次膦酸；2)甲基丙羧基酯次膦酸在催化剂作用下与二元醇或者二酚于150‑160℃下于惰性气体气氛中继续酯化反应，得到膦酸酯阻燃剂。本发明还包括上述膦酸酯阻燃剂在制备阻燃复合材料中的应用。本发明提出的膦酸酯阻燃剂从聚合物中的迁移和渗出较少，另外，膦酸酯的加入对树脂的力学性能影响较小。

  公开号：

  CN112552340B

文献信息

• POLYMERIZATION CATALYST FOR POLYESTER PRODUCTION, POLYESTER, AND PROCESS FOR PRODUCING POLYESTER
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP1153953A1

  公开（公告）日：2001-11-14

  A polyester polymerization catalyst consisting mainly of components except for antimony compounds or germanium compounds which exhibits an excellent catalyst activity and yields a highly thermally stable polyester whose thermal degradation upon a melt process is suppressed efficiently without any need of an inactivation or a removal of the catalyst, a polyester obtained using said polyester polymerization catalyst, and a method for producing a polyester using said polyester polymerization catalyst are provided. A polyester polymerization catalyst is one which contains no antimony or germanium, whose activity parameter (AP) fulfills the relationship: AP(min)<2T (min), which gives, when used in a polymerization, a thermal stability degree (TD) of a resultant polyethylene terephthalate fulfilling the requirement: TD (%)<25, and which comprises a metal-containing component and an organic compound component having an Ar-O- and/or an Ar-N< unit. A polyester can be used in various molded articles such as a fiber, a film, a sheet and a hollow article.

  本发明提供了一种主要由锑化合物或锗化合物以外的组分组成的聚酯聚合催化剂，该催化剂具有优异的催化剂活性，并能产生热稳定性极高的聚酯，其在熔融过程中的热降解被有效地抑制，而无需对催化剂进行失活或移除处理；还提供了一种使用所述聚酯聚合催化剂获得的聚酯，以及一种使用所述聚酯聚合催化剂生产聚酯的方法。聚酯聚合催化剂是不含锑或锗的催化剂，其活性参数（AP）符合以下关系：AP(min)<2T(min)，当用于聚合时，生成的聚对苯二甲酸乙二酯的热稳定性度(TD)符合要求：TD(%)<25，它由含金属成分和具有 Ar-O- 和/或 Ar-N< 单元的有机化合物成分组成。聚酯可用于各种成型制品，如纤维、薄膜、片材和中空制品。
• THERMOPLASTIC RESIN COMPOSITION FOR MASTERBATCH, PROCESS FOR PRODUCING MOLDING MATERIAL COMPRISING THE SAME, THERMOPLASTIC RESIN COMPOSITION OBTAINED WITH THE SAME, AND PROCESS FOR PRODUCING THE COMPOSITION
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP1693403A1

  公开（公告）日：2006-08-23

  The present invention related to a thermoplastic resin composition for masterbatches, comprising an organophosphorus compound represented by General Formula (1): wherein R1 and R2 each represent an organic group or a halogen atom, and m and n each represent an integer of 0 to 4, and when m or n is an integer of 2 to 4, R1 and R2 may be the same or different, and a thermoplastic resin, wherein the thermoplastic resin composition for masterbatches contains a phosphorus content of 5000 ppm or more. The thermoplastic resin composition for masterbatches can easily be molded even when it has high phosphorus content and thus flame retardancy.

  本发明涉及一种用于色母粒的热塑性树脂组合物，其中包含通式（1）所代表的有机磷化合物： 其中 R1 和 R2 分别代表有机基团或卤素原子，m 和 n 分别代表 0 至 4 的整数，当 m 或 n 为 2 至 4 的整数时，R1 和 R2 可以相同或不同，以及一种热塑性树脂，其中色母粒用热塑性树脂组合物的磷含量为 5000 ppm 或更高。母粒用热塑性树脂组合物即使磷含量高，也很容易成型，因此具有阻燃性。
• PROCESSING AGENT FOR POLYESTER FIBER STRUCTURE AND PRODUCTION METHOD FOR POLYESTER FIBER STRUCTURE USING SAME
  申请人：Toray Industries, Inc.

  公开号：EP2653605B1

  公开（公告）日：2018-12-05
• Thermoplastic Resin Composition For Masterbatches, Method Of Producing Molding Material Thereof, And Thermoplastic Resin Composition Using Them And Method Of Production Thereof
  申请人：Sato Maki

  公开号：US20070194479A1

  公开（公告）日：2007-08-23

  The present invention related to a thermoplastic resin composition for masterbatches, comprising an organophosphorus compound represented by General Formula (1): wherein R 1 and R 2 each represent an organic group or a halogen atom, and m and n each represent an integer of 0 to 4, and when m or n is an integer of 2 to 4, R 1 and R 2 may be the same or different, and a thermoplastic resin, wherein the thermoplastic resin composition for masterbatches contains a phosphorus content of 5000 ppm or more. The thermoplastic resin composition for masterbatches can easily be molded even when it has high phosphorus content and thus flame retardancy.
• FLAME-RETARDANT POLYESTER FILM AND METHOD FOR MANUFACTURING THE SAME
  申请人：NAN YA PLASTICS CORPORATION

  公开号：US20220017707A1

  公开（公告）日：2022-01-20

  A flame-retardant polyester film and a method for manufacturing the same are provided. The flame-retardant polyester film includes a physically recycled polyester resin and a chemically recycled polyester resin. The physically recycled polyester resin is formed by a plurality of physically recycled polyester chips. The chemically recycled polyester resin is formed by a plurality of chemically recycled polyester chips and mixed with the physically recycled polyester resin. The plurality of chemically recycled polyester chips further includes chemically recycled electrostatic pinning polyester chips. The chemically recycled electrostatic pinning polyester chips contain electrostatic pinning additives, and the electrostatic pinning additives are metal salts. Expressed in percent by weight based on a total weight of the polyester film, a content of the electrostatic pinning additives in the polyester film is between 0.005% and 0.1% by weight. The flame-retardant polyester film further includes a flame-retardant additive.