O,O'-二异戊基二硫代磷酸酯钠盐 | 58237-07-3

• 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
• 中文名称: O,O'-二异戊基二硫代磷酸酯钠盐
• 英文名称: sodium O,O'-di-i-amyldithiophosphate
• 英文别名: Sodium O,O'-diisopentyl dithiophosphate；sodium;bis(3-methylbutoxy)-sulfanylidene-sulfido-λ5-phosphane
• CAS: 58237-07-3
• 化学式: C₁₀H₂₂O₂PS₂*Na
• 分子量: 292.379
• InChiKey: XXCCIECCJZSNGT-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.89
• 重原子数：
  16
• 可旋转键数：
  8
• 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：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  O,O'-二异戊基二硫代磷酸酯钠盐 、 zinc(II) chloride 以 水 为溶剂， 生成 bis[μ-(O,O'-di-i-amyldithiophosphato)-S,S'][bis(O,O'-di-i-amyldithiophosphato-S,S')zinc(II)]
  参考文献：
  名称：

  Polycrystalline and surface O,O′-dialkyldithiophosphate zinc(II) complexes: preparation, 31P CP/MAS NMR and single-crystal X-ray diffraction studies

  摘要：

  Dithiophosphate zinc(II) complexes with eight different O,O'-dialkyldithiophosphate ligands have been prepared in solid/liquid states and as surface complexes on a synthetic sphalerite, and studied by means of P-31 NMR spectroscopy. All P-31 resonances, corresponding to dithiophosphate ligands with different structural functions (i.e. terminal chelating or bridging between two metal atoms in bi- and tetranuclear complexes), have been assigned on the basis of comparative analyses of chemical shift data for solid complexes, their melts and chloroform solutions at various concentrations. The bridging coordination of O,O'-dialkyldithiophosphate ligands by the two neighbouring zinc(II) atoms was established in the case of zinc(II) complexes formed at the surface of the synthetic sphalerite. In addition, novel molecular and crystal structures of the binuclear O,O'-di-cyclo-hexyldithiophosphate zinc(II) complex have been resolved by single-crystal X-ray diffraction data analysis, and useful correlations with P-31 NMR data for this complex were obtained. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(01)00293-6

文献信息

• [EN] NOVEL COLLECTORS FOR FROTH FLOTATION OF MINERALS
  申请人：THE DOW CHEMICAL COMPANY

  公开号：WO1987003221A1

  公开（公告）日：1987-06-04

  (EN) A collector composition for use in froth flotation processes comprises two collectors. One of the collectors is preferably an omega-(hydrocarbylthio)-alkylamine, S-(omega-aminoalkyl) hydrocarbyl thioate, N-(hydrocarbyl)-alpha, omega-alkanediamine, (omega-aminoalkyl) hydrocarbon amide, omega-(hydrocarbyloxy)-alkylamine, omega-aminoalkyl hydrocarbonate, omega-(hydrocarbylthio)alkylamide or mixture thereof. The second collector is a thiocarbonate, a thionocarbamate, a thiophosphate, thiocarbinilide, thiophosphinate, mercaptan, xanthogen formate, xanthic ester or mixture thereof. The collector composition floats a broad range of metal-containing minerals.(FR) Une composition collectrice, destinée à être utilisée dans les procédés de flottation par écumage, comprend deux collecteurs. L'un des collecteurs est de préférence constitué de: oméga-(hydrocarbylthio)-alkylamine, thioate de S-(oméga-aminoalkyle) hydrocarbyle, N-(hydrocarbyle)-alpha, oméga-alkanédiamine, amide de (oméga-aminoalkyle) hydrocarbure, oméga-(hydrocarbyloxy)-alkylamine, hydrocarbonate d'oméga-aminoalkyle, oméga-hydrocarbylthio)alkylamide, ou d'un mélange de ces compositions. Le second collecteur est constitué de: thiocarbonate, thionocarbamate, thiophosphate, thiocarbinilide, thiophosphinate, mercaptan, formiate xanthogénique, ester xanthique, ou d'un mélange de ces compositions. Ladite composition collectrice permet la flottation d'une gamme étendue de minéraux contenant du métal.

  一种用于泡沫浮选过程的collector组合物包含两种collector。其中一种collector优选为ω-(烃基硫代)-烷基胺、S-(ω-氨基烷基)烃基硫醇酸盐、N-(烃基)-α,ω-二元烷基胺、(ω-氨基烷基)烃基酰胺、ω-(烃基氧基)-烷基胺、ω-氨基烷基烃基碳酸盐、ω-(烃基硫代)烷基酰胺或它们的混合物。另一种collector为硫碳酯、硫氮碳酸酯、硫磷酯、硫碳酰亚胺、硫磷甲酸酯、巯基化合物、酮酸甘油酯、二硫化物乙酸酯或它们的混合物。该collector组合物可浮选含有金属的各种矿物。