2,2-二(羟基甲基)丙烷-1,3-二基二棕榈酸酯 | 25354-61-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 2,2-二(羟基甲基)丙烷-1,3-二基二棕榈酸酯
• 英文名称: Dipalmitoyl-pentaerythrit
• 英文别名: O,O'-dipalmitoyl-pentaerythritol；O,O'-Dipalmitoyl-pentaerythrit；2,2-bis(hydroxymethyl)propane-1,3-diyl dipalmitate；[2-(hexadecanoyloxymethyl)-3-hydroxy-2-(hydroxymethyl)propyl] hexadecanoate
• CAS: 25354-61-4
• 化学式: C₃₇H₇₂O₆
• 分子量: 612.975
• InChiKey: QSLBMRULKKYEHX-UHFFFAOYSA-N

物化性质

• 熔点：
  72.9 °C
• 沸点：
  640.1±50.0 °C(Predicted)
• 密度：
  0.955±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  13.4
• 重原子数：
  43
• 可旋转键数：
  36
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  93.1
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 海关编码：
  2915900090

反应信息

• 作为反应物：
  描述：

  季戊四醇 、 甘油棕榈酸酯 、 3-羟基-2,2-二(羟基甲基)丙基棕榈酸酯 、 2,2-二(羟基甲基)丙烷-1,3-二基二棕榈酸酯 、 3-羟基-2,2-二[(棕榈酰氧基)甲基]丙基棕榈酸酯 生成 甘油
  参考文献：
  名称：

  GERSHANOVA, EH. L.;IVANOV, S. A.;MIXITAROVA, Z. A.;SOROKIN, M. F., LAKOKRASOCH. MATER. I IX PRIMENENIE,(1990) N, S. 9-13

  摘要：

  DOI：
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 乙醇 、 钯 作用下， 生成 2,2-二(羟基甲基)丙烷-1,3-二基二棕榈酸酯
  参考文献：
  名称：

  Malkin; Gupta, Fette und Seifen, 1959, vol. 61, p. 868,869

  摘要：

  DOI：

文献信息

• Rust preventive composition
  申请人：NIPPON OIL CO. LTD.

  公开号：EP0801116A1

  公开（公告）日：1997-10-15

  A rust preventive composition which is obtained by blending at least one base oil selected from the group consisting of a hydrocarbon solvent, a mineral oil and a synthetic oil with, as essential components, (A) an organophosphoric ester calcium salt represented by the following general formula (1) in an amount of 0.1 to 5.0% by mass based on the total mass of the composition    wherein R1 and R2 are each an alkyl group having 6 to 18 carbon atoms; and a and b are each an integer of 1 to 6, (B) water in an amount of 0.1 to 3.0 parts by weight based on 1 part by weight of the component (A), and (C) a rust inhibitor in an amount of 2.0 to 30% by mass based on the total mass of the composition.

  一种防锈组合物，由至少一种从烃类溶剂、矿物油和合成油中选出的基础油作为基本成分混合而成、 (A) 下述通式（1）所代表的有机磷酸酯钙盐，其用量为组合物总质量的 0.1 至 5.0%（以质量计 其中 R1 和 R2 分别为具有 6 至 18 个碳原子的烷基；a 和 b 分别为 1 至 6 的整数、 (B) 水，以 1 份组分（A）的重量计，水的用量为 0.1 至 3.0 份（按重量计），以及 (C) 以组合物总重量计算，防锈剂的用量为 2.0 至 30%（按重量计）。
• RUST-PREVENTIVE OIL COMPOSITION
  申请人：Nippon Mitsubishi Oil Corporation

  公开号：EP1394289A1

  公开（公告）日：2004-03-03

  The rust preventive oil composition according to the present invention contains at least one kind of sulfonate of 1 to 10% by mass selected from a group consisting of an alkaline metal sulfonate, an alkaline earth-metal sulfonate (with the exception of barium sulfonate) and an amine sulfonate based on the total weight of the composition in at least one kind of base oil selected from a group consisting of a mineral oil and a synthetic oil, and the contents of barium, zinc, chlorine and lead are each 1000ppm by mass or less based on the total weight by element conversion of the composition, and the content of a compound having a group represented by the following general formula (1): [wherein R1 represents an alkyl group having 1 to 24 carbon atoms , R2 represents an alkylene group having 2 to 4 carbon atoms, m represents an integer of 1 to 5 and n represents an integer of 1 to 6] is 1000ppm by mass or less based on the total weight of the composition.

  根据本发明的防锈油组合物，在至少一种选自矿物油和合成油的基础油中，含有 至少一种质量分数为 1-10%的磺酸盐，该磺酸盐选自碱金属磺酸盐、碱土金属磺酸盐 （磺酸钡除外）和磺酸胺，以组合物总重量为基准、钡、锌、氯和铅的含量均不超过 1000ppm（以按元素换算的组合物总重量为基准），以及具有下 列通式(1)所代表基团的化合物的含量： [其中 R1 代表具有 1 至 24 个碳原子的烷基，R2 代表具有 2 至 4 个碳原子的亚烷基，m 代表 1 至 5 的整数，n 代表 1 至 6 的整数。］ 以组合物总重量为基准，质量分数不超过 1000ppm。
• GERSHANOVA, EH. L.;IVANOV, S. A.;MIXITAROVA, Z. A.;SOROKIN, M. F., LAKOKRASOCH. MATER. I IX PRIMENENIE,(1990) N, S. 9-13
  作者：GERSHANOVA, EH. L.、IVANOV, S. A.、MIXITAROVA, Z. A.、SOROKIN, M. F.

  DOI：——

  日期：——
• ELECTRICAL CABLE HAVING A SURFACE WITH REDUCED COEFFICIENT OF FRICTION
  申请人：Southwire Company, LLC

  公开号：EP1899987B1

  公开（公告）日：2015-04-22
• THERMOPLASTIC RESIN COMPOSITION
  申请人：Konica Minolta, Inc.

  公开号：US20140371363A1

  公开（公告）日：2014-12-18

  A thermoplastic resin composition having a high flowability during the injection molding, which suppresses generation of burning, silver and the like in a molded article, is provided as an injection molding material. A thermoplastic resin composition containing at least a polycarbonate resin, a polyester resin, and a lubricant, wherein the lubricant contains a compound represented by the following General Formula (1) or (2) is provided. (In the General Formula (1), R1 has a structure represented by the following Chemical formula, and R2 is substituted or unsubstituted alkyl group, alkenyl group, alkynyl group, cycloalkyl group, cycloalkenyl group, or cycloalkynyl group that has 11 to 40 carbon atoms, and in the General Formula (2), each of R3 and R4 is independently a hydrogen atom, or substituted or unsubstituted alkyl group, alkenyl group, alkynyl group, cycloalkyl group, cycloalkenyl group, or cycloalkynyl group that has 1 to 40 carbon atoms, provided that a sum of the carbon atoms of R3 and R4 is 11 to 40.)