三(2-丙基苯基)磷酸酯 | 84642-70-6

• 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
• 中文名称: 三(2-丙基苯基)磷酸酯
• 英文名称: Tris(2-propylphenyl) phosphate
• CAS: 84642-70-6
• 化学式: C₂₇H₃₃O₄P
• 分子量: 452.5
• InChiKey: FPIUEVPELBLXGL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9
• 重原子数：
  32
• 可旋转键数：
  12
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• CARBONIC ACID ESTER AND MAGNETIC RECORDING MEDIUM
  申请人：IMAKUNI Akira

  公开号：US20080241599A1

  公开（公告）日：2008-10-02

  A carbonic acid ester is provided that is represented by the formula below and has a melting point of no greater than 0° C. (In the formula, R 1 and R 2 independently denote a saturated hydrocarbon group, R 1 is a branched chain, and R 2 is a straight or branched chain). There is also provided a magnetic recording medium that includes a non-magnetic support and, above the support, at least one magnetic layer including a ferromagnetic powder dispersed in a binder, the magnetic layer including the carbonic acid ester. Furthermore, there is provided a magnetic recording medium including a support and, above the support, a non-magnetic layer including a non-magnetic powder dispersed in a binder, and above the non-magnetic layer, at least one magnetic layer including a ferromagnetic powder dispersed in a binder, the non-magnetic layer and/or the magnetic layer including the carbonic acid ester.

  提供一种碳酸酯，其化学式如下，并且其熔点不大于0°C。（在化学式中，R1和R2分别表示饱和碳氢基团，R1是支链，R2是直链或支链）。还提供了一种磁记录介质，包括非磁性支撑物，在支撑物上方至少有一层包括铁磁粉末分散在粘合剂中的磁性层，该磁性层包括碳酸酯。此外，还提供了一种磁记录介质，包括支撑物，在支撑物上方有一层包括非磁性粉末分散在粘合剂中的非磁性层，以及在非磁性层上方，至少有一层包括铁磁粉末分散在粘合剂中的磁性层，其中非磁性层和/或磁性层包括碳酸酯。
• CARBONIC ACID ESTER, PRODUCTION PROCESS THEREFOR, AND MAGNETIC RECORDING MEDIUM
  申请人：MORI Masahiko

  公开号：US20080020243A1

  公开（公告）日：2008-01-24

  A process for producing a carbonic acid ester is provided, the process comprising a step of synthesizing a saturated alkyl carbonic acid ester represented by Formula (1) so as to give the saturated alkyl carbonic acid ester represented by Formula (1) as a crude product and a step of subjecting the crude product to liquid-liquid extraction using a saturated hydrocarbon solvent and a solvent comprising an organic solvent that is not infinitely miscible with the saturated hydrocarbon solvent so as to give the saturated alkyl carbonic acid ester represented by Formula (1) as a purified product (in Formula (1), R 1 and R 2 independently denote a saturated hydrocarbon group provided that the sum of the number of carbons in R 1 and the number of carbons in R 2 is at least 12 but no greater than 50). There are also provided a carbonic acid ester produced by the production process, and a magnetic recording medium comprising a non-magnetic support and, above the non-magnetic support, a magnetic layer comprising a ferromagnetic powder dispersed in a binder, the magnetic layer comprising the carbonic acid ester and having on the surface a number of protrusions that satisfies Formula (2) 0.01≦H 15 /H 10 <0.20   (2) (H 10 denotes the number of protrusions per unit area on the surface of the magnetic layer that have a height of less than 10 nm (number/μm 2 ), and H 15 denotes the number of protrusions per unit area on the surface of the magnetic layer that have a height of 15 nm or greater (number/μm 2 )).

  提供了一种制备碳酸酯的工艺，该工艺包括合成由式（1）表示的饱和烷基碳酸酯的步骤，以便将由式（1）表示的饱和烷基碳酸酯作为粗产品，并使用饱和烃溶剂和不与饱和烃溶剂无限混溶的有机溶剂的溶剂进行液-液萃取的步骤，以便将由式（1）表示的饱和烷基碳酸酯作为纯化产品（在式（1）中，R1和R2独立表示饱和烃基，但R1中碳数和R2中碳数之和至少为12但不大于50）。还提供了通过生产工艺生产的碳酸酯，以及包括非磁性支撑和在非磁性支撑上的磁性层的磁记录介质，其中磁性层包括分散在粘合剂中的铁磁性粉末，磁性层包括碳酸酯，并在表面具有满足公式（2）的许多突起0.01≦H15/H10<0.20（2）（其中H10表示磁性层表面每单位面积具有高度小于10 nm的突起的数量（数量/μm2），而H15表示磁性层表面每单位面积具有高度为15 nm或更高的突起的数量（数量/μm2））。
• A lubricant and process for its production
  申请人：Tribol Lubricants GmbH

  公开号：EP0239088A2

  公开（公告）日：1987-09-30

  An improved lubricant is described which contains mineral or synthetic oils and lubricant concentrates, and as additives contains two heavy metal compounds as well as a metal and sulfur-free phosphorus compound. The synthesis of the lubricants is also described.

  介绍了一种改进型润滑油，它含有矿物油或合成油和润滑油浓缩物，作为添加剂，还含有两种重金属化合物以及一种金属和无硫磷化合物。此外，还介绍了润滑剂的合成方法。
• A hydraulic, lubricating and coupling composition comprising an organopolysiloxane and a phosphorus-containing anti-wear additive
  申请人：Tonen Corporation

  公开号：EP0465156A2

  公开（公告）日：1992-01-08

  A hydraulic, lubricating and coupling composition which comprises an organopolysiloxane and, as an anti-wear agent, at least one compound of formulae (I) to (IV) : wherein each of R1 to R4 is independently hydrogen or a monovalent hydrocarbon group containing from 1 to 20 carbon atoms ; each of R5 to R7 is independently a divalent hydrocarbon group containing from 1 to 6 carbon atoms ; each of X1 to X4 is independently oxygen or sulfur ; each Y is independently a direct bond, oxygen or sulfur ; and n is an integer of from 0 to 2, with the proviso that both X2 and X3 are sulfur when n is 0 ; wherein R1 to R7, X1 to X4, Y and n are as defined in formula (I) ; wherein each of R1 to R4 is independently hydrogen or a monovalent hydrocarbon group containing from 1 to 20 carbon atoms ; each of R5 to R6 is independently a divalent hydrocarbon group containing from 1 to 6 carbon atoms ; each of X1 to X4 is independently oxygen or sulfur ; each Y is independently a direct bond, oxygen or sulfur ; and n is an integer of from 0 to 2 ; wherein each of R1 and R2 is independently hydrogen or a monovalent hydrocarbon group containing from 1 to 20 carbon atoms; R8 is a hydrocarbon group containing from 1 to 20 carbon atoms and containing at least one esterbond ; each of X1 and X2 is independently oxygen or sulfur ; and each Y is independently a direct bond, oxygen or sulfur.

  一种液压、润滑和耦合组合物，由有机聚硅氧烷和作为抗磨剂的至少一种式 (I) 至 (IV) 化合物组成： 其中 R1 至 R4 各自独立地为氢或含有 1 至 20 个碳原子的一价烃基团；R5 至 R7 各自独立地为含有 1 至 6 个碳原子的二价烃基团；X1 至 X4 各自独立地为氧或硫；Y 各自独立地为直接键、氧或硫；n 为 0 至 2 的整数，但当 n 为 0 时，X2 和 X3 均为硫； 其中 R1 至 R7、X1 至 X4、Y 和 n 如式 (I) 所定义； 其中 R1 至 R4 各自独立地为氢或含 1 至 20 个碳原子的一价烃基团；R5 至 R6 各自独立地为含 1 至 6 个碳原子的二价烃基团；X1 至 X4 各自独立地为氧或硫；Y 各自独立地为直接键、氧或硫；n 为 0 至 2 的整数； 其中 R1 和 R2 各自独立地为氢或含有 1 至 20 个碳原子的一价烃基团；R8 为含有 1 至 20 个碳原子且至少含有一个酯键的烃基团；X1 和 X2 各自独立地为氧或硫；以及 Y 各自独立地为直接键、氧或硫。
• TRANSMISSION OIL COMPOSITION FOR AUTOMOBILE
  申请人：Nissan Motor Co., Ltd.

  公开号：EP1405897A1

  公开（公告）日：2004-04-07

  A transmission oil composition for an automobile characterized in that it contains a base oil selected from the group consisting of a mineral oil, a synthetic oil and mixtures thereof; and a phosphate compound selected from the group consisting of (A) a zinc dithiophosphate having a hydrocarbon group, (B) a triaryl phosphate (C) a triaryl thiophosphate, and mixtures thereof at 0.1 to 15.0 % by mass with respect to the total composition; wherein the composition has a volume resistivity of 1 x 107 ohm·m or more at 80°C.

  一种用于汽车的变速箱油组合物，其特征在于它含有一种基础油，选自由矿物油、合成油及其混合物组成的组；以及一种磷酸盐化合物，选自由以下组成的组：(A) 具有烃基的二硫代磷酸锌；(B) 三芳基磷酸盐；(C) 三芳基硫代磷酸盐；以及它们的混合物，以质量计，占总组合物的 0.1%至 15.0%；其中，该组合物在 80°C 时的体积电阻率为 1 x 107 欧姆-米或以上。