lead decanoate | 20403-42-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: lead decanoate
• 英文别名: lead caprate；lead(II) neodecanoate；lead(II) decanoate；decanoic acid ; lead caprinate；Decansaeure; Blei(II)-Verbindung；Decansaeure; Bleicaprinat；Decanoic acid, lead salt；decanoate;lead(2+)
• CAS: 20403-42-3
• 化学式: 2C₁₀H₁₉O₂*Pb
• 分子量: 549.719
• InChiKey: GRGZVDWBTKEYOY-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  13
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  40.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  lead decanoate 以 neat (no solvent) 为溶剂， 生成 lead(II) oxide
  参考文献：
  名称：

  Investigation of the pyrolysis of lead zirconate titanate gels with coupled differential thermal analysis, thermogravimetry and infrared spectroscopy

  摘要：

  The pyrolysis of organic components in the sol-gel preparation of lead zirconate titanate (PZT) from lead acetate and zirconium and titanium propanolate in methoxyethanol is studied with simultaneous differential thermal analysis, thermogravimetry and infrared spectroscopy. The first pyrolysis step of the dried PPT gel, yielding acetone and CO2 similar to the pyrolysis of lead acetate, indicates that most of the acetate groups are bonded to Pb2+ In the second step, the remaining organic components are oxidized to CO2 and H2O. The formation of undesired carbon residues during pyrolysis from unhydrolysed alkoxide groups and acetate groups bonded to Zr4+ and Ti4+ can be prevented by steam treatment of the dried gels. Activation energies for the different pyrolysis steps of lead, zirconium and titanyl acetate, lead decanoate and PZT gels are given. (C) 1998 Kluwer Academic Publishers.

  DOI：

  10.1023/a:1004476613569
• 作为产物：
  描述：

  lead(II) nitrate 、 正癸酸 在 potassium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 反应 0.33h， 生成 lead decanoate
  参考文献：
  名称：

  Coordination geometry of lead carboxylates – spectroscopic and crystallographic evidence

  摘要：

  光谱学和晶体学数据显示，铅羧酸盐配位取决于链长，较短的链（C6-C8）是半定向的，而较长的链（C9-C18）是全定向的。

  DOI：

  10.1039/c4dt03075c

文献信息

• Lead(<scp>ii</scp>) soaps: crystal structures, polymorphism, and solid and liquid mesophases
  作者：F. J. Martínez-Casado、M. Ramos-Riesco、J. A. Rodríguez-Cheda、M. I. Redondo-Yélamos、L. Garrido、A. Fernández-Martínez、J. García-Barriocanal、I. da Silva、M. Durán-Olivencia、A. Poulain

  DOI：10.1039/c7cp02351k

  日期：——

  phases and mesophases. The crystal structures at room temperature of all of the members of the series are now solved, showing the existence of two polymorphic forms in the room temperature crystal phase, different to short and long-chain members. Only nonanoate and decanoate present both forms, and this polymorphism is proven to be monotropic. At higher temperature, these compounds present a solid mesophase

  链烷酸铅（II）系列或肥皂的长链成员，从辛酸酯到十八烷酸酯，已通过XRD，PDF分析，DSC，FTIR，ssNMR和其他技术在所有阶段和中间阶段进行了全面表征。现在解决了该系列所有成员在室温下的晶体结构，表明在室温晶体相中存在两种多晶型，不同于短链和长链成员。只有壬酸和癸酸两种形式都存在，并且该多态性被证明是单向的。在更高的温度下，这些化合物呈现出固态中间相（定义为旋转体），液晶相和液相，所有这些均具有相似的局部排列。由于一些铅（二）肥皂在油画中作为降解化合物出现，解决的铅（II）肥皂晶体结构现在可以用作指纹图谱，以进行X射线衍射检测。这些化合物的对分布函数分析在不同成员的相同相和中间相中非常相似，显示了相同的短程顺序。该观察结果表明，该技术还可以用于检测无序相或绘画形成初期的这些化合物。
• Stress-induced polarization-graded ferroelectrics
  作者：Joseph V. Mantese、Norman W. Schubring、Adolph L. Micheli、Margarita P. Thompson、Ratna Naik、Gregory W. Auner、I. Burc Misirlioglu、S. Pamir Alpay

  DOI：10.1063/1.1498506

  日期：2002.8.5

  Polarization-graded ferroelectrics and their electrically active embodiments, graded ferroelectric devices and transpacitors, have been formed from a variety of material systems, both by grading the composition of the ferroelectric and by imposing temperature gradients normal to the electrode surfaces. In this letter, we show how these same devices can be formed from homogeneous ferroelectric films

  极化梯度铁电体及其电活性实施例、梯度铁电器件和跨电容器已由多种材料系统形成，既通过对铁电体的成分进行分级，也通过施加垂直于电极表面的温度梯度。在这封信中，我们展示了如何通过在垂直于电极表面的材料上施加应力梯度，从钛酸锶铅的均匀铁电膜形成这些相同的器件。
• Coordination geometry of lead carboxylates – spectroscopic and crystallographic evidence
  作者：Jaclyn Catalano、Anna Murphy、Yao Yao、Glenn P. A. Yap、Nicholas Zumbulyadis、Silvia A. Centeno、Cecil Dybowski

  DOI：10.1039/c4dt03075c

  日期：——

  Spectroscopic and crystallographic data show lead carboxylate coordination is chain length dependent, shorter-chains (C6–C8) are hemidirected and longer-chains (C9–C18) are holodirected.

  光谱学和晶体学数据显示，铅羧酸盐配位取决于链长，较短的链（C6-C8）是半定向的，而较长的链（C9-C18）是全定向的。
• Investigation of the pyrolysis of lead zirconate titanate gels with coupled differential thermal analysis, thermogravimetry and infrared spectroscopy
  作者：R. MERKLE、R. MERKLE

  DOI：10.1023/a:1004476613569

  日期：1998.9

  The pyrolysis of organic components in the sol-gel preparation of lead zirconate titanate (PZT) from lead acetate and zirconium and titanium propanolate in methoxyethanol is studied with simultaneous differential thermal analysis, thermogravimetry and infrared spectroscopy. The first pyrolysis step of the dried PPT gel, yielding acetone and CO2 similar to the pyrolysis of lead acetate, indicates that most of the acetate groups are bonded to Pb2+ In the second step, the remaining organic components are oxidized to CO2 and H2O. The formation of undesired carbon residues during pyrolysis from unhydrolysed alkoxide groups and acetate groups bonded to Zr4+ and Ti4+ can be prevented by steam treatment of the dried gels. Activation energies for the different pyrolysis steps of lead, zirconium and titanyl acetate, lead decanoate and PZT gels are given. (C) 1998 Kluwer Academic Publishers.