Dipropyl butyl phosphate | 145767-86-8

• 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: Dipropyl butyl phosphate
• 英文别名: Butyl-dipropyl phosphate；butyl dipropyl phosphate
• CAS: 145767-86-8
• 化学式: C₁₀H₂₃O₄P
• 分子量: 238.264
• InChiKey: RJJKHFOSOPTUOJ-UHFFFAOYSA-N

物化性质

• 沸点：
  265.3±8.0 °C(Predicted)
• 密度：
  1.006±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 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：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  氯磷酸二正丙基酯 、 正丁醇 生成 Dipropyl butyl phosphate
  参考文献：
  名称：

  Lebedev, N. N.; Mamzurin, B. V.; Savel'yanov, V. P., Journal of general chemistry of the USSR, 1985, vol. 55, # 3, p. 482 - 485

  摘要：

  DOI：

文献信息

• Synthesis of Mixed Alkylphosphites and Alkylphosphates
  作者：Gheorghe Ilia、Adriana Popa、Smaranda Iliescu、Alina Bora、Gheorghe Dehelean、Aurelia Pascariu

  DOI：10.1080/10426500307865

  日期：2003.7

  Some mixed phosphites having two different alkyl chain were obtained as forerunners for mixed phosphates Mixed dialkyl phosphates were obtained in good yields (40-80%) by phase transfer catalysis in liquid-liquid sistem, starting from different dialkyl phosphites and aliphatic alcohols. The reaction conditions were optimized in order to obtain good yields in phosphites and phosphates respectively.

  获得了一些具有两种不同烷基链的混合亚磷酸酯，作为混合磷酸酯的先导。从不同的亚磷酸二烷基酯和脂肪醇开始，在液-液系统中通过相转移催化以良好的收率（40-80%）获得了混合磷酸二烷基酯。优化反应条件以分别获得亚磷酸盐和磷酸盐的良好收率。通过IR、P 31 -NMR分析化合物。
• Selective Hydrogenation Catalyst and Methods of Making and Using Same
  申请人：Cheung Tin-Tack Peter

  公开号：US20100228065A1

  公开（公告）日：2010-09-09

  A composition comprising a supported hydrogenation catalyst comprising palladium and an organophosphorous compound, the supported hydrogenation catalyst being capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarbons. A method of making a selective hydrogenation catalyst comprising contacting a support with a palladium-containing compound to form a palladium supported composition, contacting the palladium supported composition with an organophosphorus compound to form a catalyst precursor, and reducing the catalyst precursor to form the catalyst. A method of selectively hydrogenating highly unsaturated hydrocarbons to an unsaturated hydrocarbon enriched composition comprising contacting a supported catalyst comprising palladium and an organophosphorous compound with a feed comprising highly unsaturated hydrocarbon under conditions suitable for hydrogenating at least a portion of the highly unsaturated hydrocarbon feed to form the unsaturated hydrocarbon enriched composition.

  一种包括支持的氢化催化剂的组合物，其中氢化催化剂包括钯和有机磷化合物，支持的氢化催化剂能够选择性地将高度不饱和烃氢化为不饱和烃。一种制备选择性氢化催化剂的方法，包括将支持物与含钯化合物接触以形成支持的钯组合物，将支持的钯组合物与有机磷化合物接触以形成催化剂前体，并还原催化剂前体以形成催化剂。一种将高度不饱和烃选择性氢化为富含不饱和烃的组合物的方法，包括将包括钯和有机磷化合物的支持催化剂与含高度不饱和烃的进料接触，在适宜的氢化条件下至少部分氢化高度不饱和烃进料以形成富含不饱和烃的组合物。
• Fluorinated phosphorus compounds
  作者：Christopher M Timperley、Matthew J Waters

  DOI：10.1016/s0022-1139(01)00362-1

  日期：2001.7

  than the unfluorinated parent compounds. A key factor governing the boiling point of a fluorinated phosphoryl compound relative to its hydrocarbon analogue is not its molecular weight, but the position and number of fluorine atoms in the ester linkage(s). Molecules with an umbrella of fluorine atoms repel each other, leading to low intermolecular forces: the boiling points of (C3F7CH2O)3PO and (C3H7CH2O)3PO

  讨论了具有氟化或烃基酯基的几类磷酰基化合物的结构与沸点之间的关系，即氨基磷酸酯（R 2 N）2 P（O）OCH 2 R F和（R F CH 2 O）2 P（O ）NR 2，磷酸盐（）RO 2 P）OR（O ˚F，（R ˚F CH 2 O）2 P）OR，（R（O ˚F O）3 PO和（R ˚F CH 2 O）2 P（ O）OCH 2 R F '和膦酸酯（RF O）2 P（O）R，其中R =烷基，R F =氟代烷基。氟化通常会产生与未氟化母体化合物相似或更低沸点的化合物。控制氟化磷酰基化合物相对于其烃类似物的沸点的关键因素不是其分子量，而是酯键中氟原子的位置和数目。氟原子的伞分子彼此排斥，从而导致低的分子间力：的沸点（C 3 ˚F 7 CH 2 O）3 PO和（C 3 ħ 7 CH 2 O）3PO接近尽管与能够分子间氢的键合氟的质子378.分子的分子量差（即那些含有NHR或CF 2
• SELECTIVE HYDROGENATION CATALYST AND METHODS OF MAKING AND USING SAME
  申请人：Chevron Phillips Chemical Company LP

  公开号：EP3144064A2

  公开（公告）日：2017-03-22

  A composition comprising a supported hydrogenation catalyst comprising palladium and an organophosphorous compound, the supported hydrogenation catalyst being capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarbons.

  一种由钯和有机磷化合物组成的载体加氢催化剂组成的组合物，该载体加氢催化剂能选择性地将高度不饱和烃加氢为不饱和烃。
• SELECTIVE HYDROGENATION CATALYST AND METHODS OF MAKING AND USING SAME
  申请人：Chevron Phillips Chemical Company LP

  公开号：EP2403642A2

  公开（公告）日：2012-01-11