dimethyltetradecylphosphine oxide | 2190-96-7

• 物质功能分类: 化学试剂 - 有机试剂 - 膦配体
• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 英文名称: dimethyltetradecylphosphine oxide
• 英文别名: n-tetradecyl-dimethyl-phosphinoxide；tetradecyldimethylphosphine oxide；Dimethyl-n-tetradecylphosphinoxid；Dimethyl-tetradecyl-phosphinoxid；Tetradecyl-dimethyl-phosphinoxid；Phosphine oxide, dimethyltetradecyl-；1-dimethylphosphoryltetradecane
• CAS: 2190-96-7
• 化学式: C₁₆H₃₅OP
• 分子量: 274.427
• InChiKey: ZSGCBBCGHYYEGU-UHFFFAOYSA-N

物化性质

• 沸点：
  138-140 °C(Press: 1 Torr)
• 密度：
  0.866±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  18
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1-十四烯 在 偶氮二异丁腈 、 双氧水 作用下， 以 丙酮 为溶剂， 生成 dimethyltetradecylphosphine oxide
  参考文献：
  名称：

  二十五磷化磷与有机磷化硫

  摘要：

  准备秒的两个新过程。描述了分别涉及二烷基氨基-二烷基或二芳基膦与硫化氢和（RO）2 P（S）H的二烷基硫代膦酸酯与GRIGNARD或有机锂试剂反应的硫化膦。秒的加法。膦硫化物与烯烃的缩合反应。报道了具有N-羟甲基二烷基胺的硫化膦。叔的转换。磷化氢硫化物相应的叔。用过氧化氢很容易获得氧化膦。几种新的不对称叔叔的物理性质。列出了硫化膦和氧化物。

  DOI：

  10.1002/hlca.19660490406

文献信息

• [EN] SURFACTANTS FOR AGRICULTURAL PRODUCTS<br/>[FR] TENSIOACTIFS POUR PRODUITS AGRICOLES
  申请人：ADVANSIX RESINS & CHEMICALS LLC

  公开号：WO2021183560A1

  公开（公告）日：2021-09-16

  Agricultural products, such as pesticides, plant growth regulators, fungicides, herbicides, and insecticides, may be formulated to include one or more surfactants, from one or more surfactant classes, such as derivatives of amino acids that have surface-active properties.

  农业产品，如杀虫剂、植物生长调节剂、杀菌剂、除草剂和杀虫剂，可以配制成包含一种或多种表面活性剂的配方，来自一种或多种表面活性剂类别，例如具有表面活性特性的氨基酸衍生物。
• CATALYSTS FOR THE PRODUCTION OF HYDROXY ETHER HYDROCARBONS BY VAPOR PHASE HYDROGENOLYSIS OF CYCLIC ACETALS AND KETALS
  申请人：Devon Thomas James

  公开号：US20120330067A1

  公开（公告）日：2012-12-27

  Catalyst compositions of palladium supported on alumina or zirconium oxide supports having low or no silicon dioxide contents and having a specific surface area or modified with alkali, alkaline earth, or phosphine oxide compounds are selective in a vapor phase hydrogenolysis reaction to convert cyclic acetal compounds and/or cyclic ketal compounds in the presence of hydrogen to their corresponding hydroxy ether hydrocarbon reaction products.

  在氧化铝或氧化锆载体上支撑的钯催化剂组合物，具有低或无二氧化硅含量，并具有特定比表面积或经过碱金属、碱土金属或膦氧化物化合物改性，在氢气存在下对环氧乙醛化合物和/或环酮化合物进行选择性蒸汽相氢解反应，将它们转化为相应的羟基醚烃反应产物。
• PRODUCTION OF HYDROXY ETHER HYDROCARBONS BY VAPOR PHASE HYDROGENOLYSIS OF CYCLIC ACETALS AND KETALS
  申请人：Devon Thomas James

  公开号：US20120330066A1

  公开（公告）日：2012-12-27

  A vapor phase hydrogenolysis reaction to convert cyclic acetal compounds and/or cyclic ketal compounds in the presence of hydrogen to their corresponding hydroxy ether hydrocarbon reaction products using a supported noble metal catalyst. The hydrogenolysis reaction can be carried out in the vapor phase and in the absence of a polyhydroxyl hydrocarbon co-solvent.

  在氢气存在下，使用支持的贵金属催化剂将环缩醛化合物和/或环缩酮化合物转化为相应的羟基醚烃反应产物的气相氢解反应。氢解反应可以在气相中进行，并且不需要多羟基烃共溶剂的存在。
• Oil suspension concentrates based on a cyclohexenone oxime ether lithium salt and the use thereof as plant protection agents
  申请人：——

  公开号：US20040097374A1

  公开（公告）日：2004-05-20

  The present invention relates to oil suspension concentrates based on 2-{1-[2-(4-chlorophenoxy)propoxyimino]butyl}-3-hydroxy-5-(tetrahydrothiopyran-3-yl)cyclohex-2-enone lithium salt and certain formulation auxiliaries and to the use of the oil suspension concentrates as crop protection compositions and in particular as rice herbicides. Preferred formulation auxiliaries are mono- and/or dicarboxylic esters, for example fluid fatty acid esters, anionic surfactants of the sulfonate type, for example alkyl- and alkylarylsulfonates and also sulfosuccinates, and nonionic surfactants of the type of the nonethoxylated or ethoxylated carboxylic acids and esters of mono- or polyfunctional alcohols, for example ethoxylated fatty acids and polyoxyethylene sorbitan fatty acid esters. The oil suspension concentrates described herein are storage-stable and have excellent use properties.

  本发明涉及基于2-【1-【2-(4-氯苯氧)丙氧基亚氨基】丁基】-3-羟基-5-(四氢硫代吡喷-3-基)环己-2-酮锂盐和某些配方助剂的油悬浮浓缩物，以及将油悬浮浓缩物用作作物保护组合物，特别是稻田除草剂的用途。首选的配方助剂为单酸和/或二酸酯，例如流体脂肪酸酯，磺酸盐类型的阴离子表面活性剂，例如烷基和烷基芳基磺酸盐以及磺酸琥珀酸盐，以及非离子表面活性剂，例如非环氧化或环氧化羧酸和单醇或多醇酯，例如环氧化脂肪酸和聚氧乙烯山梨醇脂肪酸酯。本文描述的油悬浮浓缩物具有良好的储存稳定性和优异的使用性能。
• SURFACTANT COMPOSITIONS AND USE THEREOF
  申请人：Ecolab USA Inc.

  公开号：US20200172831A1

  公开（公告）日：2020-06-04

  Surfactants capable of releasing and/or dissolving polymers to form water-soluble or water-dispersible polymer solutions are disclosed. In addition, polymer compositions containing a water-in-oil emulsion comprising the surfactant are provided and can be used, for example, in methods of dissolving a polymer. Also disclosed are detergent compositions and methods of cleaning articles and/or membranes using the surfactants herein. These surfactants and polymer compositions can be used in various industries including for water clarification, papermaking, sewage and industrial water treatment, drilling mud stabilizers, and enhanced oil recovery.

  揭示了能够释放和/或溶解聚合物以形成水溶性或水分散性聚合物溶液的表面活性剂。此外，提供了含有表面活性剂的水-油乳液的聚合物组合物，并且可以用于例如溶解聚合物的方法。还公开了含有这些表面活性剂的洗涤剂组合物和使用这些表面活性剂清洁物品和/或膜的方法。这些表面活性剂和聚合物组合物可用于包括水澄清、造纸、污水和工业水处理、钻井泥浆稳定剂以及增强油田采油等各种行业。

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