N,N-二乙基氨基甲酰磷酸二正丁酯 | 7439-69-2

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 中文名称: N,N-二乙基氨基甲酰磷酸二正丁酯
• 中文别名: 二丁基-二乙基氨基甲酰磷酸酯；二丁基N,N-二乙基氨基甲酰磷酸酯
• 英文名称: dibutyl diethylcarbamoylphosphonate
• 英文别名: DBDECP；diethylcarbamoyl-phosphonic acid dibutyl ester；Diaethylcarbamoyl-phosphonsaeure-dibutylester；Dibutyl [(diethylamino)carbonyl]phosphonate；Diethylamino-phosphono-ameisensaeure-dibutylester；Dibutyl ((diethylamino)carbonyl)phosphonate；1-dibutoxyphosphoryl-N,N-diethylformamide
• CAS: 7439-69-2
• 化学式: C₁₃H₂₈NO₄P
• mdl: MFCD00039952
• 分子量: 293.343
• InChiKey: VIZPJAFCJKGFQB-UHFFFAOYSA-N

物化性质

• 沸点：
  132-134°C 1mm
• 闪点：
  132-134°C/1mm
• 稳定性/保质期：
  如果按照规格使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  19
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.923
• 拓扑面积：
  55.8
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 安全说明：
  S24/25
• 储存条件：
  密封于阴凉干燥处。

反应信息

• 作为产物：
  描述：

  亚磷酸二丁酯 在 sodium 、 Petroleum ether 作用下， 生成 N,N-二乙基氨基甲酰磷酸二正丁酯
  参考文献：
  名称：

  Arbusow; Rispoloshenskii, Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1952, p. 854,859;engl.Ausg.S.765,769

  摘要：

  DOI：

文献信息

• 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。
• Extraction of actinides by Tri-n-butyl phosphate derivatives: Effect of substituents
  作者：Suresh Annam、Gopinadhanpillai Gopakumar、C.V.S. Brahmmananda Rao、N. Sivaraman、Akella Sivaramakrishna、Kari Vijayakrishna

  DOI：10.1016/j.ica.2017.07.048

  日期：2018.1

  Tri-n-butyl phosphate (TBP) is most extensively used extractant in the nuclear fuel cycle. The present work investigates the effect of substituents and their role in the basicity of organophosphorus extractant on the uptake of actinides. In this connection, we have synthesized six different analogues of TBP by altering one of its butoxy group. The synthesized TBP derivatives were well characterized and evaluated for their solvent extraction behavior towards U(VI), Th(IV), Pu(IV) and Am(III), as well as acid uptake as a function of nitric acid ranging from 0.01 to 6 M and the data provides the comparison of their extraction behavior with that of 30% (1.1 M) tri-n-butyl phosphate under identical conditions. It was observed that distribution coefficient values strongly depend on the nature and size of the substituents. The presence of electron donating groups enhances the uptake of the actinides and the distribution coefficient values were significantly larger as compared to that of TBP. In addition, the effect of sodium nitrate on the extraction of uranium and enthalpy of extraction were also studied and revealed that the extraction process was exothermic. (C) 2017 Elsevier B.V. All rights reserved.
• US4548790A
  申请人：——

  公开号：US4548790A

  公开（公告）日：1985-10-22
• US4574072A
  申请人：——

  公开号：US4574072A

  公开（公告）日：1986-03-04
• Arbusow; Rispoloshenskii, Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1952, p. 854,859;engl.Ausg.S.765,769
  作者：Arbusow、Rispoloshenskii

  DOI：——

  日期：——