phosphoric acid ethyl ester-octyl ester | 45163-08-4

• 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: phosphoric acid ethyl ester-octyl ester
• 英文别名: Phosphorsaeure-aethylester-octylester；Aethyloctylphosphat；ethyl octyl phosphate；Ethyl octyl hydrogen phosphate
• CAS: 45163-08-4
• 化学式: C₁₀H₂₃O₄P
• 分子量: 238.264
• InChiKey: CWNLLWATKFUNON-UHFFFAOYSA-N

物化性质

• 沸点：
  309.5±25.0 °C(Predicted)
• 密度：
  1.045±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  15
• 可旋转键数：
  10
• 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：

  ethyl octyl phosphite 在 氯 、 sodium hydroxide 作用下， 生成 phosphoric acid ethyl ester-octyl ester
  参考文献：
  名称：

  GELLED HYDROCARBONS FOR OILFIELD PROCESSES, PHOSPHATE ESTER COMPOUNDS USEFUL IN GELLATION OF HYDROCARBONS AND METHODS FOR PRODUCTION AND USE THEREOF

  摘要：

  磷酸酯与金属源结合在一起用于凝胶化烃类物质，并公开了磷酸酯的制备方法。石油精炼塔中的结垢被归因于用于凝胶化油井压裂的磷酸酯中存在的杂质的蒸馏。改进的磷酸酯制备方法导致产品大幅减少或消除挥发性磷，即在250°C以下蒸馏的磷杂质，并增加使用磷酸酯形成的烃类凝胶的高温粘度。

  公开号：

  US20110046408A1

文献信息

• Diagnostic imaging contrast agents with extended blood retention
  申请人：McMurry J. Thomas

  公开号：US20070003479A1

  公开（公告）日：2007-01-04

  The present invention relates to contrast agents for diagnostic imaging with prolonged blood retention. In particular, this invention relates to novel compounds that are characterized by an image enhancing moiety (IEM); a protein plasma binding moiety (PPBM); and a blood half-life extending moiety (BHEM). This invention also relates to pharmaceutical compositions comprising these compounds and to methods of using the compounds and compositions for blood half-life extension and contrast enhancement of diagnostic imaging.

  本发明涉及用于诊断成像的对比剂，其具有延长血液滞留时间的特性。特别地，本发明涉及一种新型化合物，其特征为具有增强成像部分（IEM）；蛋白质血浆结合部分（PPBM）；和延长血液半衰期部分（BHEM）。本发明还涉及包括这些化合物的制药组合物以及使用这些化合物和组合物进行血液半衰期延长和诊断成像对比增强的方法。
• Diagnostic Imaging Contrast Agents with Extended Blood Retention
  申请人：McMurry Thomas J.

  公开号：US20120107249A1

  公开（公告）日：2012-05-03

  The present invention relates to contrast agents for diagnostic imaging with prolonged blood retention. In particular, this invention relates to novel compounds that are characterized by an image enhancing moiety (IEM); a protein plasma binding moiety (PPBM); and a blood half-life extending moiety (BHEM). This invention also relates to pharmaceutical compositions comprising these compounds and to methods of using the compounds and compositions for blood half-life extension and contrast enhancement of diagnostic imaging.

  本发明涉及用于诊断成像的对比剂，其具有延长血液保留时间的特性。具体而言，本发明涉及新颖化合物，其特征在于具有图像增强基团（IEM）；蛋白质血浆结合基团（PPBM）；以及延长血液半衰期基团（BHEM）。本发明还涉及包括这些化合物的药物组合物，以及使用这些化合物和组合物进行血液半衰期延长和诊断成像对比增强的方法。
• Semiconductor device and method of manufacture
  申请人：Taiwan Semiconductor Manufacturing Company, Ltd.

  公开号：US11309190B2

  公开（公告）日：2022-04-19

  In a wet etching process to pattern a metal layer such as a p-metal work function layer over a dielectric layer such as a high-k gate dielectric layer, a selectivity of the wet etching solution between the metal layer and the dielectric layer is increased utilizing an inhibitor. The inhibitor includes such inhibitors as a phosphoric acid, a carboxylic acid, an amino acid, or a hydroxyl group.

  在将金属层（如 p-金属工作函数层）图案化到介电层（如高 K 栅极介电层）上的湿蚀刻工艺中，利用抑制剂可提高湿蚀刻溶液在金属层和介电层之间的选择性。抑制剂包括磷酸、羧酸、氨基酸或羟基等抑制剂。
• Composite membrane and method for making the same
  申请人：——

  公开号：US20010050252A1

  公开（公告）日：2001-12-13

  A composite membrane and method for making the same, comprising a porous support and a polyamide surface. The subject membrane provides improved flux and/or rejection rates. The subject membrane is further capable of operating at lower operating pressures. The subject method includes reacting a polyfunctional amine with a polyfunctional acyl halide to form a polyamide. The method includes the step of contacting a complexing agent with the polyfunctional acyl halide prior substantial reaction between the polyfunctional acyl halide and a polyfunctional amine. The subject process is easily adapted to commercial scale manufacturing processes and is particularly suited for making nanofiltration and reverse osmosis composite membranes.

  一种复合膜及其制造方法，包括多孔支架和聚酰胺表面。该膜提高了通量和/或排斥率。该膜还能在较低的工作压力下工作。该方法包括将多官能团胺与多官能团酰基卤反应生成聚酰胺。该方法包括在多官能酰基卤与多官能胺发生实质性反应之前，将络合剂与多官能酰基卤接触。该主题工艺很容易适用于商业规模的制造工艺，尤其适用于制造纳滤和反渗透复合膜。
• CHONG, GYU, ZANG, BULL. ACAD. SCI. D.P.R. KOREA, 1984, N 1, 37-43
  作者：CHONG, GYU, ZANG

  DOI：——

  日期：——