ammonium (O,O')-dipentyl dithio phosphate | 102390-11-4

• 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: ammonium (O,O')-dipentyl dithio phosphate
• 英文别名: Azanium;dipentoxy-sulfanylidene-sulfido-lambda5-phosphane；azanium;dipentoxy-sulfanylidene-sulfido-λ5-phosphane
• CAS: 102390-11-4
• 化学式: C₁₀H₂₂O₂PS₂*H₄N
• 分子量: 287.428
• InChiKey: RBRRUMRBGJWKCU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.55
• 重原子数：
  16
• 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：
  52.6
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  m-phenoxy-α-cyanobenzyl α-bromoisovalerate 、 ammonium (O,O')-dipentyl dithio phosphate 以43%的产率得到
  参考文献：
  名称：

  XUASYUEH SYUEHBAO, ASTA CHIM. SIN., 1986, 44, N 11, 1122-1128

  摘要：

  DOI：

文献信息

• The heats of adsorption of zinc di n-alkyl dithio phosphates onto pure iron, cast iron and ferric oxide surfaces
  作者：W.G. Jones、M.I. Pope

  DOI：10.1016/0040-6031(88)87059-x

  日期：1988.8

  to octyl, is described. Heats of adsorption of these compounds from n-heptane solution on to pure iron, cast iron and ferric oxide have been determined by flow microcalorimetry. Negligible adsorption was observed on high purity iron; cast iron containing 2.8% carbon and ferric oxide both behaved in a similar manner, maximum heat of monolayer formation occurring with the n-butyl ZDDP. All the isotherms

  摘要 二烷基二硫代磷酸锌用作润滑油中的抗氧化和抗磨添加剂。描述了从丙基到辛基的二正烷基二硫代磷酸锌 (ZDDP) 的同源系列的合成。这些化合物从正庚烷溶液吸附到纯铁、铸铁和氧化铁上的吸附热已通过流动微量热法测定。在高纯铁上观察到可忽略不计的吸附；含 2.8% 碳的铸铁和氧化铁的行为方式相似，单层形成的最大热量发生在正丁基 ZDDP 上。所有等温线均为高亲和型。看来由于吸附单层的形成而放出的热量最初随着烃链长度的增加而增加，反映了摩尔质量的增加。
• Synthesis and characterization of liquid platinum compounds
  作者：Michel Gianini、Walter R. Caseri、Volker Gramlich、Ulrich W. Suter

  DOI：10.1016/s0020-1693(99)00499-5

  日期：2000.3

  Liquid platinum complexes were obtained with a ligand with alkyl chains that attach to the coordination plane perpendicularly and herewith render a close packing of the molecules difficult for certain chain lengths. Bis(O, O'-dialkyldithiophosphato)platinum(II) complexes, Pt(C(x)dtp)(2) where the alkyl chains are methyl (x = 1), ethyl (x = 2), propyl (x = 3), butyl (x = 4), pentyl (x = 5), hexyl (x = 6), heptyl (x = 7), dodecyl (x = 12), and octadecyl (x = 18), were investigated. The platinum compounds were synthesized via two routes: reaction of tetrachloroplatinate(IT) with ammonium-O,O'-dialkyldithiophosphates or oxidative addition of (O,O'-dialkylthiophosphoryl)disulfides to tris(styrene)platinum(0). The melting temperatures as a function of the alkyl chain length show a minimum for the complex with pentyl groups. The complexes with pentyl and hexyl groups are liquid at room temperature, and the complexes with butyl and heptyl groups melt only slightly above room temperature. Depending on the complex, the low melting temperatures are induced by an unfavorable packing of the molecules in the solid state, reflected in a low melting enthalpy, or melting entropy. The molecular weights of the liquid complexes are between 700 and 800 and, therefore, extraordinarily high for liquid metal compounds. Depending on the alkyl groups, the complexes decompose at 172-241 degrees C. Crystals of bis(O,O'-diethyldithiophosphato)platinum(II), Pt(C(2)dtp)(2), are monoclinic, space group P2(1)/n, a = 8.90, b = 8.70, c = 12.45 Angstrom, alpha = gamma = 90 degrees, beta = 100.89 degrees, and Z = 4. (C) 2000 Elsevier Science S.A. All rights reserved.
• US4560716A
  申请人：——

  公开号：US4560716A

  公开（公告）日：1985-12-24
• XUASYUEH SYUEHBAO, ASTA CHIM. SIN., 1986, 44, N 11, 1122-1128
  作者：

  DOI：——

  日期：——