dibut-2-yl phosphate | 113145-78-1

• 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: dibut-2-yl phosphate
• 英文别名: phosphoric acid di-sec-butyl ester；Di-sek.-butyl-phosphat；Dibutan-2-yl hydrogen phosphate
• CAS: 113145-78-1；70069-20-4
• 化学式: C₈H₁₉O₄P
• 分子量: 210.21
• InChiKey: QZVALCYYGHPQRD-UHFFFAOYSA-N

物化性质

• 沸点：
  263.6±23.0 °C(predicted)
• 密度：
  1.074±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 可旋转键数：
  6
• 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：

  仲丁醇 在 copper dichloride zinc(II) phosphide 、 水 、 氧气 作用下， 50.0 ℃ 、100.0 kPa 条件下， 以89%的产率得到dibut-2-yl phosphate
  参考文献：
  名称：

  Dorfman; Ibraimova; Polimbetova, Russian Journal of Physical Chemistry, 2002, vol. 76, # 1, p. 50 - 55

  摘要：

  DOI：

文献信息

• Convenient Preparation of Long-Chain Dialkyl Phosphates: Synthesis of Dialkyl Phosphates
  作者：R. Aitken、Chris Collett、Shaun Mesher

  DOI：10.1055/s-0031-1290823

  日期：2012.8

  Abstract Reaction of phosphorus oxychloride with a primary alcohol (1.8 equiv) and triethylamine (1.8 equiv) in toluene, followed by filtration and treatment with steam, gives dialkyl phosphates in good yield and essentially free from trialkyl phosphate contamination. Reaction of phosphorus oxychloride with a primary alcohol (1.8 equiv) and triethylamine (1.8 equiv) in toluene, followed by filtration

  摘要 氯氧化磷与伯醇（1.8当量）和三乙胺（1.8当量）在甲苯中反应，然后过滤并用蒸汽处理，得到的磷酸二烷基酯收率高，基本上没有磷酸三烷基酯的污染。 氯氧化磷与伯醇（1.8当量）和三乙胺（1.8当量）在甲苯中反应，然后过滤并用蒸汽处理，得到的磷酸二烷基酯收率高，基本上没有磷酸三烷基酯的污染。
• Subphthalocyanine derivative having phosphorus derivative as axially substituted group, method for manufacturing the same and optical film using the same
  申请人：Mori Tomohiro

  公开号：US20100036134A1

  公开（公告）日：2010-02-11

  A novel subphthalocyanine derivative having a phosphorus derivative-substituted group as an axially substituted group which has an excellent solubility, a method for producing the same and an optical film containing the same, are provided without impairing excellent properties peculiar to the original subphthalocyanines. The novel subphthalocyanine derivative is represented by the following chemical formula (1), and it is applicable for optical films.

  提供一种新型的次酞菁衍生物，其具有磷衍生物取代基作为轴向取代基，具有优异的溶解性，提供了一种生产该衍生物的方法，以及含有该衍生物的光学薄膜，而不损害原始次酞菁独特性能。该新型次酞菁衍生物由以下化学式（1）表示，适用于光学薄膜。
• Rhizoxin derivates and their use as anti-tumor agents
  申请人：SANKYO COMPANY LIMITED

  公开号：EP0350315A1

  公开（公告）日：1990-01-10

  Rhizoxin and rhizoxin-2-ene derivatives of formula (I): [in which: n is 1 to 25; A is an extra bond or oxygen, X is oxygen, sulphur, nitrogen or carbonyl; and R is hydrogen, carboxylic acyl having from 1 to 25 carbon atoms, alkoxycarbonyl group having from 2 to 26 carbon atoms, phosphono, alkylphosphono group in which the alkyl part has from 1 to 25 carbon atoms, dialkyl­phosphono group in which each alkyl part has from 1 to 25 carbon atoms, alkyl group having from 1 to 25 carbon atoms, aralkyl, cycloalkyl, heterocyclic, alkylthio group in which the alkyl part has from 1 to 25 carbon atoms, aralkylthio, or heterocyclylthio, or when X represents a nitrogen atom, R is R¹ and R², where R¹ and R² are hydrogen, alkyl, acyl, alkoxycarbonyl, phosphono, alkylphosphono or dialkylphosphono] have valuable anti-tumour activity. They may be prepared by acylation of rhizoxin or rhizoxin-2-ene.

  式(I)的根肿灵和根肿灵-2-烯衍生物： 其中n 为 1 至 25；A 为额外键或氧，X 为氧、硫、氮或羰基；和 R 是氢、具有 1 至 25 个碳原子的羧酰基、具有 2 至 26 个碳原子的烷氧羰基、膦酰基、烷基膦酰基（其中烷基部分具有 1 至 25 个碳原子）、二烷基膦酰基（其中每个烷基部分具有 1 至 25 个碳原子）、具有 1 至 25 个碳原子的烷基、或当 X 代表氮原子时，R 为 R¹ 和 R²，其中 R¹ 和 R²为氢、烷基、酰基、烷氧羰基、膦酰基、烷基膦酰基或二烷基膦酰基]具有重要的抗肿瘤活性。它们可通过 rhizoxin 或 rhizoxin-2-ene 的酰化反应制备。
• Aromatic polymer, method for producing the same and uses thereof
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1348716A1

  公开（公告）日：2003-10-01

  There is provided a polymer electrolyte which shows excellent characteristics as proton conductive membrane of fuel cells and the like. This polymer electrolyte contains an aromatic polymer which is characterized by having a super strong acid group in a side chain.

  本发明提供了一种聚合物电解质，它作为燃料电池等的质子传导膜具有优异的特性。这种聚合物电解质含有一种芳香族聚合物，其特点是侧链中含有一个超强酸基。
• POLYMER ELECTROLYTE COMPOSITION AND POLYMER ELECTROLYTE MEMBRANE, MEMBRANE-ELECTROLYTE ASSEMBLY, AND SOLID POLYMER FUEL CELL USING SAME
  申请人：Toray Industries, Inc.

  公开号：EP3131145A1

  公开（公告）日：2017-02-15

  [Problem] To provide: a polymer electrolyte composition that has excellent chemical stability that makes it possible to withstand a strong oxidizing atmosphere during fuel cell operation, that makes it possible to achieve excellent protonic conductivity under low humidity conditions, excellent mechanical strength, and excellent physical durability, and that is highly practical; and a polymer electrolyte membrane, a membrane-electrode assembly, and a solid polymer fuel cell that use the polymer electrolyte composition. [Solution] A polymer electrolyte composition that comprises at least an ionic group-containing polymer (A), an organic phosphorus-based additive (C), and a nitrogen-containing heteroaromatic ring system additive (D) and that is characterized by the nitrogen-containing heteroaromatic ring system additive (D) comprising at least three nitrogen-containing heteroaromatic rings within a molecule thereof. In addition, the polymer electrolyte membrane, the catalyst layer-equipped electrolyte membrane, the membrane-electrode assembly, and the solid polymer fuel cell of the present invention are characterized by being configured using the polymer electrolyte composition.

  问题 提供一种聚合物电解质组合物，该组合物具有优异的化学稳定性，能够在燃料电池运行期间耐受强氧化性气氛，能够在低湿度条件下实现优异的质子电导率，具有优异的机械强度和优异的物理耐久性，并且具有很高的实用性；以及一种使用该聚合物电解质组合物的聚合物电解质膜、膜电极组件和固体聚合物燃料电池。[解决方案]一种聚合物电解质组合物，它至少包含一种含离子基团的聚合物（A）、一种有机磷基添加剂（C）和一种含氮杂芳香族环系添加剂（D），其特征在于含氮杂芳香族环系添加剂（D）在其分子内至少包含三个含氮杂芳香族环。此外，本发明的聚合物电解质膜、配备催化剂层的电解质膜、膜电极组件和固体聚合物燃料电池的特征在于使用聚合物电解质组合物进行配置。