bisphenol A disodium salt | 2444-90-8

• 物质功能分类: 有机原料 - 醇、酚、酚醇类化合物及衍生物 - 酚及其卤化、磺化、硝化或亚硝化衍生物
• 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: bisphenol A disodium salt
• 英文别名: disodium salt of 2,2-bis(4-hydroxyphenyl)propane；disodium bisphenol；bisphenol A sodium salt；disodium salt of 2,2-bis(p-hydroxyphenyl)propane；2,2-bis-(4-hydroxyphenyl)propane disodium salt
• CAS: 2444-90-8；17224-35-0；53794-62-0
• 化学式: C₁₅H₁₄O₂*2Na
• 分子量: 272.255
• InChiKey: AJKZFXNFWXOQMY-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -0.84
• 重原子数：
  18.0
• 可旋转键数：
  2.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  46.12
• 氢给体数：
  0.0
• 氢受体数：
  2.0

安全信息

• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  bisphenol A disodium salt 在 氨 作用下， 以 甲醇 为溶剂， 生成 3,3'-<(1-Methylethylidene)bis(4,1-phenyleneoxy)>bis(2-chloro-2,3,3-trifluoropropanamide)
  参考文献：
  名称：

  Fluorinated bifunctional derivatives of bisphenol A

  摘要：

  Bisphenol A reacted as its disodium salt with tetrafluoroethylene and carbon dioxide followed by dimethyl sulfate to give in high yield a symmetrical dimethyl ester assembled from seven structural elements. This diester was transformed into the corresponding diol, diamide, diamine, diisocyanate, and bis(methyl carbamate). Analogous diesters were prepared by using bisphenol A and chlorotrifluoroethylene as well as hexafluorobisphenol A and tetrafluoroethylene. Both of these esters were transformed into other bifunctional derivatives. Catalytic hydrogenation of the diol derived from bisphenol A and tetrafluoroethylene was accompanied by hydrogenolysis of the aryl-oxygen bonds.

  DOI：

  10.1021/jo00001a030
• 作为产物：
  描述：

  双酚A 在 sodium hydroxide 作用下， 以 二甲基亚砜 为溶剂， 生成 bisphenol A disodium salt
  参考文献：
  名称：

  Vortex fluidic mediated synthesis of polysulfone

  摘要：

  聚砜（PSF）是在涡流流体装置（VFD）的受限模式下高剪切条件下制备的。这涉及在无水条件下将预先制备的双酚A（BPA）的二钠盐与4,4'-二卤基二苯砜反应。

  DOI：

  10.1039/d0ra00602e

文献信息

• Phosphazenium salt phase transfer catalysts
  申请人：Brunelle Joseph Daniel

  公开号：US20060069291A1

  公开（公告）日：2006-03-30

  A method for carrying out a chemical reaction between at least two reactants occupying separate phases within a multiphase reaction mixture has been discovered in which at least one phosphazenium salt is employed as a phase transfer catalyst. The remarkable utility of phosphazenium salts as phase transfer catalysts is illustrated by the preparation of aromatic ethers. The phosphazenium salt phase transfer catalysts are shown to be especially useful in the preparation of aromatic polyethers such as polyether sulfones.

  已经发现了一种在多相反应混合物中进行至少两种占据不同相位的反应物之间的化学反应的方法，其中至少一种磷氮盐被用作相转移催化剂。磷氮盐作为相转移催化剂的显著实用性可通过芳香醚的制备来说明。磷氮盐相转移催化剂在芳香聚醚如聚醚砜的制备中被证明特别有用。
• PRODUCTION OF LOW COLOR POLYETHERIMIDES
  申请人：GUGGENHEIM THOMAS Link

  公开号：US20090292128A1

  公开（公告）日：2009-11-26

  The production of low color polyetherimides, including its intermediates, such as bisimides and diaryl diether dianhydrides, may be affected by producing an improved purity intermediate of 4-nitro-N-alkylphthalimide. A salt, such as alkali metal carbonate or alkali metal hydrogen carbonate, is added to an aqueous mixture of 4-nitro-N-alkylphthalimide and 3-nitro-N-alkylphthalimide to selectively hydrolyze the imide linkage of 3-nitro-N-alkylphthalimide forming a water-soluble acid-amide salt. An organic solvent is added to this salt mixture to phase separate 4-nitro-N-alkylphthalimide having dissolved in the organic solvent from acid-amide salt of 3-nitro-N-alkylphthalimide having dissolved in water.

  生产低色差聚醚酰亚胺，包括其中间体，如双亚酰亚胺和二芳基二醚二酐，可能会受到生产改进纯度的4-硝基-N-烷基邻苯二甲酰亚胺中间体的影响。将盐，如碱金属碳酸盐或碱金属氢碳酸盐，加入到4-硝基-N-烷基邻苯二甲酰亚胺和3-硝基-N-烷基邻苯二甲酰亚胺的水溶混合物中，选择性水解3-硝基-N-烷基邻苯二甲酰亚胺的亚醯胺键，形成水溶性酸酰胺盐。然后向这个盐混合物中加入有机溶剂，将溶解在有机溶剂中的4-硝基-N-烷基邻苯二甲酰亚胺与溶解在水中的3-硝基-N-烷基邻苯二甲酰亚胺的酸酰胺盐进行相分离。
• [EN] METHODS OF MANUFACTURE OF SALTS OF HYDROXY-SUBSTITUTED AROMATIC COMPOUNDS AND POLYETHERIMIDES<br/>[FR] PROCÉDÉS DE FABRICATION DE SELS DE COMPOSÉS AROMATIQUES À SUBSTITUTION HYDROXY ET POLYÉTHERIMIDES
  申请人：SABIC GLOBAL TECHNOLOGIES BV

  公开号：WO2015160931A1

  公开（公告）日：2015-10-22

  A method for the manufacture of a metal salt of a hydroxy-substituted aromatic compound comprises reacting a hydroxy-substituted aromatic compound with a base comprising a metal cation in an aqueous medium to provide a mixture comprising water and a metal salt of the hydroxy-substituted aromatic compound; contacting the mixture with a substantially water-immiscible solvent at a temperature greater than the boiling point of water at a prevailing pressure; introducing an optionally substituted C1-6 aliphatic alcohol; and removing water and the alcohol to provide a slurry comprising the metal salt of the hydroxy-substituted aromatic compound and the water-immiscible solvent.

  一种制造羟基取代芳香化合物的金属盐的方法包括将羟基取代芳香化合物与含有金属阳离子的碱在水介质中反应，以提供包含水和羟基取代芳香化合物的金属盐的混合物；将混合物与一个在当前压力下水的沸点更高的、不溶于水的溶剂接触；引入一个可选的取代C1-6脂肪醇；并去除水和醇，以提供包含羟基取代芳香化合物的金属盐和不溶于水的溶剂的浆糊。
• Process for preparing dibasic salts of bisphenols
  申请人：Gao Changlu

  公开号：US20050272957A1

  公开（公告）日：2005-12-08

  The present invention discloses a process for preparing dibasic salt of bisphenol from bisphenol and alkali, wherein the bisphenol and the alkali are reacted in a reaction medium consisting of an organic solvent or an aqueous inorganic salt solution, and then through filtration, a highly pure dibasic salt of bisphenol is directly obtained at a yield of higher than 90%.

  本发明揭示了一种从双酚和碱制备双酚二元盐的方法，其中双酚和碱在由有机溶剂或水溶无机盐组成的反应介质中反应，然后通过过滤，在高于90%的收率下直接得到高纯度的双酚二元盐。
• Method for making salts hydroxy-substituted hydrocarbons
  申请人：Guggenheim Link Thomas

  公开号：US20050049439A1

  公开（公告）日：2005-03-03

  Disclosed is a method for preparing an alkali metal salt of a hydroxy-substituted hydrocarbon which comprises the steps of (i) contacting in solvent media at least one hydroxy-substituted hydrocarbon with a base comprising an alkali metal cation; and (ii) devolatilizing the solvent media comprising alkali metal salt by adding or spraying the solvent media into a substantially water-immiscible organic solvent, said solvent being at a temperature greater than the boiling point of solvent media at the prevailing pressure. In one embodiment the solvent media comprises water, and optionally at least one water-soluble protic organic solvent.

  本发明揭示了一种制备羟基取代的碳氢化合物的碱金属盐的方法，包括以下步骤：(i) 在溶剂介质中接触至少一种羟基取代的碳氢化合物和一个碱性金属阳离子组成的碱；(ii) 通过将含有碱金属盐的溶剂介质加入或喷洒到一个基本不与水混溶的有机溶剂中脱挥溶剂介质。所述有机溶剂的温度大于当前压力下溶剂介质的沸点。在一种实施例中，所述溶剂介质包括水，可选地还包括至少一种水溶性质子有机溶剂。