8-Methylpentadecan-1-OL | 90835-39-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 8-Methylpentadecan-1-OL
• CAS: 90835-39-5
• 化学式: C₁₆H₃₄O
• 分子量: 242.44
• InChiKey: OYDBJGVJQMXASR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  17
• 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：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• Polymer compounded detergent composition
  申请人：NIPPON SHOKUBAI CO., LTD.

  公开号：EP1354936A1

  公开（公告）日：2003-10-22

  A detergent composition containing at least 0.1 % by weight of at least one polymer selected from the group consisting of 1) a polycarboxylic acid-based polymer containing a polyalkylene glycol chain in the structure thereof, 2) a sulfonic acid group-terminated (meth)acrylic acid-based polymer, and 3) an acrylic acid (salt)-maleic acid (salt)-based copolymer having a clay dispersibility under a condition of 50 ppm of calcium carbonate of 0.3 or more; and at least 0.5 % by weight of a longer alkyl chain mid-chain branched surfactant compound. The detergent composition can enhance anti-gelling properties to calcium ions, improve the dispersibility to solid particles at low temperatures or under high-hardness conditions, and improve detergency against stains such as mud and carbon black.

  一种洗涤剂组合物，其中含有至少 0.1%（重量）选自以下组别的至少一种聚合物：1) 聚羧酸基聚合物，其结构中含有聚亚烷基二醇链；2) 以磺酸基团为端基的(甲基)丙烯酸基聚合物；3) 丙烯酸(盐)-马来酸(盐)基共聚物，其在 50ppm 碳酸钙条件下的粘土分散性为 0.3或以上；以及至少0.5%（重量）的较长烷基链中链支链表面活性剂化合物。该洗涤剂组合物可增强对钙离子的抗胶凝性，提高在低温或高硬度条件下对固体颗粒的分散性，并提高对污渍（如泥浆和炭黑）的去污力。
• High viscosity index monomethyl ester lubricating oil base stocks and methods of making and use thereof
  申请人：ExxonMobil Research and Engineering Company

  公开号：US10233403B2

  公开（公告）日：2019-03-19

  A composition including one or more monomethyl ester compounds represented by the formula: R1 is a monomethyl branched C15 to C19 alkyl group and R2 is an unsubstituted C2 to C30 linear alkyl group. The composition has a viscosity (Kv100) from 1 cSt to 10 cSt at 100° C. as determined by ASTM D445, a viscosity index (VI) from −100 to 300 as determined by ASTM D2270, a pour point from 0° C. to −50° C. as determined by ASTM D97, and a Noack volatility of no greater than 50 percent as determined by ASTM D5800. A process for producing the composition, a lubricating oil base stock and lubricating oil containing the composition, and a method for improving one or more of cold flow properties, thermal and oxidative stability, solubility and dispersancy of polar additives, deposit control and traction control in a lubricating oil by using as the lubricating oil a formulated oil containing the composition.

  一种组合物，包括一种或多种由式......表示的单甲酯化合物： R1 是单甲基支链 C15 至 C19 烷基，R2 是未取代的 C2 至 C30 直链烷基。根据 ASTM D445 测定，该组合物在 100°C 时的粘度 (Kv100) 为 1 cSt 至 10 cSt；根据 ASTM D2270 测定，粘度指数 (VI) 为 -100 至 300；根据 ASTM D97 测定，倾点为 0°C 至 -50°C；根据 ASTM D5800 测定，Noack 挥发性不大于 50%。一种用于生产该组合物、润滑油基础油和含有该组合物的润滑油的工艺，以及一种通过使用含有该组合物的配制油作为润滑油来改善润滑油的冷流特性、热稳定性和氧化稳定性、极性添加剂的溶解性和分散性、沉积物控制和牵引力控制中的一项或多项性能的方法。
• Specific polymer-compounded detergent composition
  申请人：NIPPON SHOKUBAI CO., LTD.

  公开号：US20030199420A1

  公开（公告）日：2003-10-23

  A detergent composition containing at least 0.1% by weight of at least one polymer selected from the group consisting of 1) a polycarboxylic acid-based polymer containing a polyalkylene glycol chain in the structure thereof, 2) a sulfonic acid group-terminated (meth)acrylic acid-based polymer, and 3) an acrylic acid (salt)-maleic acid (salt)-based copolymer having a clay dispersibility under a condition of 50 ppm of calcium carbonate of 0.3 or more; and at least 0.5% by weight of a longer alkyl chain mid-chain branched surfactant compound. The detergent composition can enhance anti-gelling properties to calcium ions, improve the dispersibility to solid particles at low temperatures or under high-hardness conditions, and improve detergency against stains such as mud and carbon black.

  一种洗涤剂组合物，其中含有至少 0.1%（按重量计）选自以下组别的至少一种聚合物：1）在其结构中含有聚亚烷基二醇链的聚羧酸基聚合物；2）磺酸基团封端的（甲基）丙烯酸基聚合物；和 3）丙烯酸（盐）-马来酸（盐）基共聚物，其在 50ppm 碳酸钙条件下的粘土分散性为 0.3 或以上；以及至少 0.5% （按重量计）的较长烷基链中链支链表面活性剂化合物。该洗涤剂组合物可增强对钙离子的抗胶凝性，提高在低温或高硬度条件下对固体颗粒的分散性，并提高对污渍（如泥浆和炭黑）的去污力。
• MID-CHAIN BRANCHED PRIMARY ALKYL ALKOXYLATED SULPHATE SURFACTANTS
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0898606A1

  公开（公告）日：1999-03-03
• MID-CHAIN BRANCHED PRIMARY ALKYL SULPHATES AS SURFACTANTS
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0898609B1

  公开（公告）日：2002-10-09