Trihexadecylphosphit | 17195-60-7

• 分子结构分类: 有机化合物 - 有机磷化合物 - 亚磷酸三烷基酯
• 英文名称: Trihexadecylphosphit
• 英文别名: Tri-cetylphosphit；phosphorous acid trihexadecyl ester；phosphoric acid trihexadecyl ester；Phosphorigsaeure-trihexadecylester；Trihexadecyl phosphite
• CAS: 17195-60-7
• 化学式: C₄₈H₉₉O₃P
• 分子量: 755.286
• InChiKey: SFDDTXRBURGINB-UHFFFAOYSA-N

物化性质

• 熔点：
  51 °C(Solv: hexane (110-54-3))
• 沸点：
  288-290 °C(Press: 0.4 Torr)

计算性质

• 辛醇/水分配系数(LogP)：
  23.3
• 重原子数：
  52
• 可旋转键数：
  48
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  1-十六烷醇 在 吡啶 、 三氯化磷 、 苯 作用下， 生成 Trihexadecylphosphit
  参考文献：
  名称：

  极压润滑剂-磷化合物作为添加剂。

  摘要：

  DOI：

  10.1021/ie50489a041

文献信息

• Can carrier composition
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0310092A2

  公开（公告）日：1989-04-05

  A can carrier composition comprising at least one of each of the following components wherein all parts are by weight based on 100 parts by weight of component (i): (i) a high pressure polyethylene having a density in the range of about 0.918 to about 0.930 gram per cubic centimeter; (ii) a linear polyethylene having a density of less than about 0.925 gram per cubic centimeter in an amount of about 2 to about 35 parts; (iii) polyethylene wax in an amount of about 0.5 to about 5 parts; (iv) a mineral filler coated with a metal salt of a fatty acid in an amount of about 0.05 to about 0.50 parts; (v) a secondary amide in an amount of about 0.02 to about 0.15 part; (vi) an antioxidant in an amount of about 0.02 to about 0.10 part; and (vii) an organic phosphorus compound in an amount of about 0.005 to about 0.05 part.

  一种易拉罐载体组合物，包含以下每种成分中的至少一种，其中所有成分的重量均以 100 份成分(i)的重量为基准： (i) 密度在每立方厘米约 0.918 至约 0.930 克范围内的高压聚乙烯； (ii) 密度小于每立方厘米约 0.925 克的线性聚乙烯，其用量为约 2 至约 35 份； (iii) 聚乙烯蜡，用量约为 0.5 至约 5 份； (iv) 塗有脂肪酸的金屬鹽的礦物填料，份量約為 0.05 至約 0.50 份； (v) 一种仲酰胺，用量约为 0.02 至约 0.15 份 (vi) 抗氧化剂，用量约为 0.02 至约 0.10 份；以及 (vii) 有机磷化合物，用量约为 0.005 至约 0.05 份。
• Fluid composition for use in viscous coupling
  申请人：COSMO OIL COMPANY, LTD

  公开号：EP0599251A1

  公开（公告）日：1994-06-01

  The present invention provides a stable working fluid for use in a viscous coupling which is insusceptible to viscosity decreases due to thermal decomposition as well as viscosity increases or gelation, which comprises a specific polyorganosiloxane as a base oil having one or more selected from the group consisting of sulfonate, phenate and salicylate incorporated therein, and which may further comprises sulfur, phosphorus and chlorine compounds incorporated therein.

  本发明提供了一种用于粘性偶联剂的稳定工作液，它不易受热分解导致的粘度下降以及粘度增加或凝胶化的影响，它由特定的聚有机硅氧烷作为基础油，其中掺入了一种或多种从磺酸盐、苯酸盐和水杨酸盐组成的组中选出的物质，还可进一步掺入硫、磷和氯化合物。
• LUBRICANT FOR COMPRESSION REFRIGERATING MACHINE AND REFRIGERATING APPARATUS USING THE SAME
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：EP2075316A1

  公开（公告）日：2009-07-01

  The present invention provides a lubricating oil for a compression type refrigerator including a polyvinyl ether-based compound which containing an alkylene glycol or polyoxyalkylene glycol unit and a vinyl ether unit in a molecule and having a molecular weight in a rangeof 300 to 3,000 and one or more kinds of phosphorous compound selected from a phosphate having 25 or more carbon atoms, a phosphite having 10 to 60 carbon atoms, an amine salt of phosphate having 10 to 60 carbon atoms, and a metal salt of phosphate having 10 to 60 carbon atoms. The lubricating oil for a compression type refrigerator of the present invention has high compatibility and high viscosity index, and is excellent in anti-seizure property and also in stability under carbon dioxide atmosphere.

  本发明提供了一种压缩式冰箱润滑油，包括一种聚乙烯醚基化合物，其分子中含有一个烷二醇或聚氧亚烷基二醇单元和一个乙烯基醚单元，分子量在 300 至 3,000 之间；以及一种或多种磷化合物，这些磷化合物选自具有 25 个或更多碳原子的磷酸盐、具有 10 至 60 个碳原子的亚磷酸酯、具有 10 至 60 个碳原子的磷酸盐胺盐以及具有 10 至 60 个碳原子的磷酸盐金属盐。本发明的压缩式冰箱润滑油具有高兼容性和高粘度指数，抗震性和在二氧化碳环境下的稳定性也非常出色。
• ULTRA-HIGH MOLECULAR WEIGHT, ULTRA-FINE PARTICLE SIZE POLYETHYLENE, PREPARATION METHOD THEREFOR AND USE THEREOF
  申请人：Institute of Chemistry, Chinese Academy of Science

  公开号：EP3489265A1

  公开（公告）日：2019-05-29

  Provided are an ultra-high molecular weight, ultra-fine particle size polyethylene, a preparation method therefor and a use thereof. The viscosity average molecular weight (Mv) of the polyethylene is greater than 1 × 106, and the polyethylene is spherical or sphere-like particles having a mean particle size of 10-100 µm, a standard deviation of 2-15 µm and a bulk density of 0.1-0.3 g/mL. Using the polyethylene as a basic polyethylene, a grafted polyethylene can be obtained by means of a solid-phase grafting method; and a glass fiber-reinforced polyethylene composition comprising the polyethylene and glass fibers, and a sheet or pipe prepared therefrom; a solubilized ultra-high molecular weight, ultra-fine particle size polyethylene; and a fiber and a film prepared from the solubilized ultra-high molecular weight, ultra-fine particle size polyethylene may also be obtained. The method has simple steps, is easy to control, has a relatively low cost and a high repeatability, and can realize industrialisation. The polyethylene of the present invention has both an ultra-high molecular weight range and an ultra-fine particle size range, and is particularly suitable for processing applications, greatly expanding the application field and the applicable range of an ultra-high molecular.

  本发明提供了一种超高分子量、超细粒径聚乙烯及其制备方法和用途。该聚乙烯的粘度平均分子量（Mv）大于 1 × 106，聚乙烯为球形或类球形颗粒，其平均粒径为 10-100 微米，标准偏差为 2-15 微米，体积密度为 0.1-0.3 克/毫升。以聚乙烯为基本聚乙烯，可通过固相接枝法获得接枝聚乙烯；还可获得由聚乙烯和玻璃纤维组成的玻璃纤维增强聚乙烯组合物，以及由其制备的板材或管材；增溶的超高分子量、超细粒径聚乙烯；以及由增溶的超高分子量、超细粒径聚乙烯制备的纤维和薄膜。该方法步骤简单，易于控制，成本相对较低，重复性高，可实现工业化生产。本发明的聚乙烯既有超高分子量范围，又有超细粒径范围，特别适合加工应用，大大拓展了超高分子量聚乙烯的应用领域和适用范围。
• Ultra-high molecular weight, ultra-fine particle size polyethylene, preparation method therefor and use thereof
  申请人：INSTITUTE OF CHEMISTRY, CHINESE ACADEMY OF SCIENCES

  公开号：US11530281B2

  公开（公告）日：2022-12-20

  An ultra-high molecular weight, ultra-fine particle size polyethylene has a viscosity average molecular weight (Mv) greater than 1×10 6 . The polyethylene is spherical or are sphere-like particles having a mean particle size of 10-100 μm, having a standard deviation of 2-15 μm and a bulk density of 0.1-0.3 g/mL. Using the polyethylene as a basic polyethylene, a grafted polyethylene can be obtained by means of a solid-phase grafting method; and a glass fiber-reinforced polyethylene composition comprising the polyethylene and glass fibers, and a sheet or pipe prepared therefrom; a solubilized ultra-high molecular weight, ultra-fine particle size polyethylene; and a fiber and a film prepared from the solubilized ultra-high molecular weight, ultra-fine particle size polyethylene may also be obtained. The method has simple steps, is easy to control, has a relatively low cost and a high repeatability, and can realize industrialisation.

  超高分子量、超细粒径聚乙烯的粘度平均分子量（Mv）大于 1×10 6 .这种聚乙烯为球形或球状颗粒，平均粒径为 10-100 μm，标准偏差为 2-15 μm，体积密度为 0.1-0.3 g/mL。以该聚乙烯为基本聚乙烯，可通过固相接枝法获得接枝聚乙烯；还可获得由聚乙烯和玻璃纤维组成的玻璃纤维增强聚乙烯组合物，以及由其制备的板材或管材；增溶的超高分子量、超细粒径聚乙烯；以及由增溶的超高分子量、超细粒径聚乙烯制备的纤维和薄膜。该方法步骤简单，易于控制，成本相对较低，重复性高，可实现工业化生产。