季戊四醇三硬酯酸酯 | 28188-24-1

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 季戊四醇三硬酯酸酯
• 中文别名: 十八烷酸-2-(羟甲基)-2-[[(1-氧代十八烷基)氧基]甲基]-1,3-丙二基酯
• 英文名称: Pentaerythritol tristearate
• 英文别名: [2-(hydroxymethyl)-3-octadecanoyloxy-2-(octadecanoyloxymethyl)propyl] octadecanoate
• CAS: 28188-24-1
• 化学式: C₅₉H₁₁₄O₇
• 分子量: 935.5
• InChiKey: FWCDLNRNBHJDQB-UHFFFAOYSA-N

物化性质

• 沸点：
  859.3±60.0 °C(Predicted)
• 密度：
  0.925±0.06 g/cm3(Predicted)
• 物理描述：
  PelletsLargeCrystals

计算性质

• 辛醇/水分配系数(LogP)：
  24.6
• 重原子数：
  66
• 可旋转键数：
  58
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  99.1
• 氢给体数：
  1
• 氢受体数：
  7

安全信息

• 海关编码：
  2915900090

文献信息

• Cycloolefin resin pellets and a process for producing a molded product thereof
  申请人：MITSUI PETROCHEMICAL INDUSTRIES, LTD.

  公开号：EP0637612A2

  公开（公告）日：1995-02-08

  Cycloolefin resin pellets of the present invention comprises a cycloolefin resin pellet comprising at least one cycloolefin resin selecting from (A) a cycloolefin random copolymer of ethylene and a specific cycloolefin, (B) a ring-opening (co)polymer of the specific cycloolefin and (C) a hydrogenation product of the ring-opening (co)polymer (B), and a powdery coating material and/or a liquid coating material, the melting point or the glass transition point of the coating material being 200 °C or lower, and the coating material being adhered onto the surface of the cycloolefin resin pellets, so that the molded product thereof is excellent in transparency.

  本发明的环烯烃树脂颗粒包括至少一种环烯烃树脂颗粒，这种环烯烃树脂选自(A)乙烯和特定环烯烃的环烯烃无规共聚物，(B)特定环烯烃的开环（共）聚合物和(C)开环（共）聚合物(B)的氢化产物、以及粉末状涂层材料和/或液体涂层材料，涂层材料的熔点或玻璃化转变点为 200 °C 或更低，涂层材料附着在环烯烃树脂颗粒表面，从而使其模塑产品具有极佳的透明度。
• 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。
• Thermoplastic resin composition and product formed therefrom
  申请人：Chi Mei Corporation

  公开号：US10017635B2

  公开（公告）日：2018-07-10

  A thermoplastic resin composition includes a rubber-modified polystyrene-based resin, a pentaerythritol ester compound and a fatty acid amide compound, wherein a total content of the pentaerythritol ester compound and the fatty acid amide compound is ranging from 4 parts to 8 parts by weight based on 100 parts by weight of the rubber-modified polystyrene-based resin, and a ratio of a content of the pentaerythritol ester compound to the total content of the pentaerythritol ester compound and the fatty acid amide compound is in a range of larger than 0.2 to less than 0.83.

  一种热塑性树脂组合物包括橡胶改性聚苯乙烯基树脂、季戊四醇酯化合物和脂肪酸酰胺化合物，其中季戊四醇酯化合物和脂肪酸酰胺化合物的总含量以橡胶改性聚苯乙烯基树脂的 100 重量份为基准，范围为 4 至 8 重量份、季戊四醇酯化合物的含量与季戊四醇酯化合物和脂肪酸酰胺化合物的总含量之比大于 0.2 至小于 0.83。2 至小于 0.83 的范围内。
• Polyamide resin composition, kit, method for manufacturing molded article, and molded article
  申请人：MITSUBISHI ENGINEERING-PLASTICS CORPORATION

  公开号：US10907042B2

  公开（公告）日：2021-02-02

  Provided is a polyamide resin composition that has a large light transmittance with respect to 940 nm laser beam, and is capable of yielding a molded article that is highly laser weldable; and a kit, a method for manufacturing a molded article, and a molded article, using such polyamide resin composition.

  本发明提供了一种聚酰胺树脂组合物，该组合物相对于 940 纳米激光束具有较大的透光率，并且能够生产出具有高度激光焊接性的成型品；还提供了一种套件、一种制造成型品的方法以及一种使用这种聚酰胺树脂组合物的成型品。