O,O'-dinonyldithiophosphoric acid | 2253-58-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机二硫代磷酸及其衍生物
• 英文名称: O,O'-dinonyldithiophosphoric acid
• 英文别名: dinonyldithiophosphoric acid；C18H39O2PS2；dithiophosphoric acid O,O'-dinonyl ester；Dinonyldithiophosphat；di(nonoxy)-sulfanyl-sulfanylidene-λ5-phosphane
• CAS: 2253-58-9
• 化学式: C₁₈H₃₉O₂PS₂
• 分子量: 382.612
• InChiKey: XFAYHOVTJNPDJW-UHFFFAOYSA-N

物化性质

• 沸点：
  452.1±14.0 °C(Predicted)
• 密度：
  0.995±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.6
• 重原子数：
  23
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  51.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  O,O'-dinonyldithiophosphoric acid 、 lead(II) oxide 以 氯仿 为溶剂， 生成 {Pb(C18H38O2PS2)2}
  参考文献：
  名称：

  Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Pb: MVol.C4, 234, page 1739 - 1741

  摘要：

  DOI：
• 作为产物：
  描述：

  1-壬醇 在 tetraphosphorus decasulfide 作用下， 生成 O,O'-dinonyldithiophosphoric acid
  参考文献：
  名称：

  Spectroscopic and Thermogravimetric Investigation of Cd(II) Dinonyldithiophosphate: Removal of Cadmium from Aqueous Solutions

  摘要：

  二辛基二硫代磷酸（HDDTP）是由五硫化磷和辛醇反应合成的。在室温下，将Cd（II）的溶液与HDDTP在乙醇中混合制备出镉的二辛基二硫代磷酸盐[Cd（DDTP）2]。通过元素分析和光谱分析对这种酸及其配合物进行了表征。采用热重分析研究了Cd（DNDTP）2的热行为。还研究了HDDTP溶液从水介质中去除Cd（II）的情况。研究了Cd（II）去除的最佳条件，包括溶剂、pH值、接触时间、浓度和无机阴离子的影响。在HDDTP/Cd（II）的化学计量比≥2/1的条件下，在pH值为0.5 < pH < 6的范围内，可以从水溶液中定量去除Cd（II）。可以说，Cd（II）与HDDTP的接触足以从酸性水溶液中定量去除镉。

  DOI：

  10.1155/2015/695324

文献信息

• Thermal and Spectral Characterization of Co(II) and Cu(II) Dinonyldithiophosphates: Removal of Co(II) and Cu(II) from Aqueous Solutions
  作者：H.B. Gumgum、Nermin Biricik

  DOI：10.14233/ajchem.2015.18854

  日期：——

  Dinonyldithiophosphoric acid (HDDTP) was prepared by addition of phosphorus pentasulphide to nonyl alcohol. Dinonyldithiophosphate complexes of Co(II) and Cu(II) with general formula [M(DDTP)2] [M = Co(II) or Cu(II)] were prepared by mixing solutions of M(II) with dinonyldithiophosphoric acid in ethanol at room temperature. The acid and its complexes were caharacterized by elemental analysis and infrared, ultraviolet-visible and inductively coupled plasma-optical emission spectrometry. The thermal behaviour of M(DNDTP)2 was investigated by thermogravimetric analysis under a nitrogen atmosphere. Removal of Co(II) and Cu(II) from aqueous media by dinonyldithiophosphoric acid solutions were investigated. The optimum conditions for extraction, such as the organic solvent, pH of the aqueous phase, time of equilibration, concentration and effect of anions, were studied. It was found that dinonyldithiophosphoric acid is an effective substance for removing Cu(II) and Co(II) from aqueous solutions.

  二壬基二硫代磷酸（HDDTP）是通过在壬醇中加入五硫化二磷来制备的。将 M(II) 与二壬基二硫代磷酸在乙醇中的溶液在室温下混合，制备出通式为 [M(DDTP)2] [M = Co(II) 或 Cu(II)] 的 Co(II) 和 Cu(II) 二壬基二硫代磷酸配合物。通过元素分析、红外光谱、紫外-可见光谱和电感耦合等离子体-光发射光谱法对这种酸及其配合物进行了表征。在氮气环境下，通过热重分析研究了 M(DNDTP)2的热行为。研究了二壬基二硫代磷酸溶液从水介质中去除 Co(II) 和 Cu(II) 的情况。研究了萃取的最佳条件，如有机溶剂、水相的 pH 值、平衡时间、浓度和阴离子的影响。研究发现，二壬基二硫代磷酸是一种从水溶液中去除铜（II）和钴（II）的有效物质。
• Lubricating oil composition with antiwear performance
  申请人：The Lubrizol Corporation, a corporation of the State of Ohio

  公开号：US20040259743A1

  公开（公告）日：2004-12-23

  The present invention relates to a lubricating oil composition containing: (1) an antiwear package comprising: (a) a hydrocarbyl phosphate and amine salt thereof; and (b) an alkylene coupled adduct of a hydrocarbyl substituted dithiophosphoric acid and a &agr;,&bgr;-unsaturated carbonyl containing compound; (2) an antioxidant package comprising: (a) a hydrocarbyl diphenylamine; and (b) a sterically hindered phenol; (3) a metal deactivator; and (4) an oil of lubricating viscosity. The invention further relates to the process to make the lubricating oil composition and its use in industrial fluids especially hydraulic fluids.

  本发明涉及一种润滑油组合物，其中含有：(1) 抗磨剂复合剂，包括：(a) 羧基磷酸酯及其胺盐；(b) 羧基取代的二硫代磷酸与含羰基的不饱和化合物的烷基偶联加合物；(2) 抗氧化剂复合剂，包括：(a) 羧基二苯胺；(b) 受立体阻碍的苯酚；(3) 金属去活剂；(4) 润滑粘度油：(a)烃基二苯基胺；和(b)立体受阻苯酚； (3)金属失活剂；和(4)润滑粘度油。本发明还涉及润滑油组合物的制造工艺及其在工业润滑油尤其是液压油中的应用。
• Mazitova, F. N.; Khairullin, V. K., Journal of general chemistry of the USSR, 1980, vol. 50, # 8, p. 1393 - 1396
  作者：Mazitova, F. N.、Khairullin, V. K.

  DOI：——

  日期：——
• Microwave Irradiation Technique for Synthesis of Dialkyl Dithiophosphoric Acids
  作者：Bahattin Gümgüm、Nermin Bırıcık、Akın Baysal

  DOI：10.1080/10426500214305

  日期：2002.10

  Microwave heating technique was applied to the preparation of dialkyl dithiophosphoric acids from the reaction of alcohol with phosphorus pentasulphide. A microwave oven (CEM-MDS 2000) was utilized to determine the preparation conditions for the best yield of dialkyl dithiophosphoric acids under atmospheric pressure at various times and power Six different (C-4-C-9) chain-length of dialkyl dithiophosphoric acids were studied. All experiments were performed in an open Teflon (poly-tetrafluoroethylene) vessel. The results obtained showed that the reaction of dialkyl dithiophosphoric acids can be achieved more rapidly using microwave heating than using conventional procedures.
• Guemguem, Bahattin; Biricik, Nermin; Baysal, Akin, Phosphorus, Sulfur and Silicon and the Related Elements, 2000, vol. 167, p. 111 - 116
  作者：Guemguem, Bahattin、Biricik, Nermin、Baysal, Akin

  DOI：——

  日期：——