Triacetoxyaluminum

• 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
• 英文名称: Triacetoxyaluminum
• 英文别名: diacetyloxyalumanyl acetate
• 化学式: C₆H₉AlO₆
• 分子量: 204.11
• InChiKey: WCOATMADISNSBV-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  -4.11
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  120
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  Triacetoxyaluminum 生成 蓝宝石粉
  参考文献：
  名称：

  摘要：

  DOI：
• 作为产物：
  描述：

  Aluminum tributoxide, 95% 、 异丙醇 、 溶剂黄146 生成 Triacetoxyaluminum
  参考文献：
  名称：

  DICK, S.;SUHR, C.;REHSPRINGER, J. L.;DAIRE, M., CERAM. MATER. RES., AMSTERDAM ETC.,(1989) C. 227-231

  摘要：

  DOI：

文献信息

• Process for preparation of dialkylphosphinic salts
  申请人：Bauer Harald

  公开号：US20050137418A1

  公开（公告）日：2005-06-23

  The invention relates to a process for preparation of salts of dialkylphosphinic acids, which comprises a) reacting hypophosphorous acid and/or its salts with olefins in the presence of a free-radical initiator to give dialkylphosphinic acids and/or their alkali metal salts, in a solvent system, and b) reacting the dialkylphosphinic acids and/or alkali metal dialkylphosphinates obtained in a) with compounds of the metals Mg, Ca, Al, Zn, Ti, Sn, Zr, and/or Fe to give the dialkylphosphinic salts of these metals. The invention also relates to the use of the metal dialkylphosphinic salts obtained by the inventive process, in particular for preparation of flame retardants.

  本发明涉及一种制备二烷基膦酸盐的过程，包括a)在溶剂体系中，在自由基引发剂的存在下，将亚磷酸及/或其盐与烯烃反应，得到二烷基膦酸及/或其碱金属盐；b)将a)步骤得到的二烷基膦酸及/或碱金属二烷基膦酸盐与Mg、Ca、Al、Zn、Ti、Sn、Zr和/或Fe的化合物反应，得到这些金属的二烷基膦酸盐。本发明还涉及使用通过本发明的方法获得的金属二烷基膦酸盐，特别是用于制备阻燃剂。
• Amino acid flavorings of aluminum astringent for oral use
  申请人：Godfrey Science & Design, Inc.

  公开号：US05250569A1

  公开（公告）日：1993-10-05

  Formulations of aluminum compounds with select amino acids such as glycine (aminoacetic acid) in a base material are described. The base material can be a sweetening agent such as a hard or soft candy base, a syrup, chewing gum, dentifrice, or the like. The advantage of such formulations is that the unpalatable and undesirable tastes and aftertastes of unformulated aluminum compound and of aluminum compounds mixed with a base material are markedly reduced and the products may be slowly dissolved in the mouth to achieve nutritional or therapeutic results. Processes for the satisfactory preparation of the formulations are set forth.

  本文描述了含有选择的氨基酸（如甘氨酸，即氨基乙酸）的铝化合物配方。基础材料可以是甜味剂，如硬糖或软糖基础、糖浆、口香糖、牙膏等。这些配方的优点在于，未经配方的铝化合物和与基础材料混合的铝化合物的不好吃和不良口感得到明显减少，而且这些产品可以在口中缓慢溶解，以达到营养或治疗的效果。本文还介绍了制备这些配方的满意过程。
• Production of carboxylic acid halides and carboxylate salts
  申请人：Solvay Fluor und Derivate GmbH

  公开号：US05532411A1

  公开（公告）日：1996-07-02

  A process for preparing carboxylic acid halides and carboxylate salts by reacting metal or "onium" halides with carboxylic anhydrides, which process is very suitable for working-up anhydrous, spent catalyst preparations. The resulting carboxylic acid halide or carboxylate salt can be used as an acylating reagent or alkylating reagent, and metal halide or "onium" halide liberated during this can be reacted anew with carboxylic anhydride and regenerated, thereby making it possible to effect a hydrolysis-free alkylation or acylation without forming salt-type waste products. If the mixture of carboxylic acid halide and carboxylate salt is allowed to react with an alcohol, preferably in situ, the resulting ester can be isolated without hydrolysis.

  一种制备羧酸卤化物和羧酸盐的方法，通过将金属或“离子”卤化物与羧酸酐反应，非常适合处理无水、废弃催化剂制备。所得的羧酸卤化物或羧酸盐可用作酰化试剂或烷基化试剂，而在此过程中释放的金属卤化物或“离子”卤化物可以再次与羧酸酐反应并再生，从而使得可以实现无水解的烷基化或酰化而不形成盐类废物。如果将羧酸卤化物和羧酸盐混合物与醇反应，最好是原地反应，所得的酯可以在不水解的情况下分离。
• 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。
• Process for producing polyester, polyester produced using said process, and polyester molded product
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：US07868126B2

  公开（公告）日：2011-01-11

  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，实现高聚合速率，不太可能产生聚合催化剂来源的不良材料，并且可以同时满足质量和成本效益的要求，可以在超细纤维、光学用高透明薄膜或超高透明成型产品等领域展现特性。通过在含有铝化合物聚酯聚合催化剂的聚酯生产中使用铝化合物，其在水溶液中以纯水溶解铝化合物以给出铝元素浓度为2.7 g/升的条件下，以细胞长度1厘米和波长680纳米的形式测量其吸收度不超过0.0132的铝化合物，可以实现这些优点。