(Z)-9-十八碳烯酸2-乙基-2-(羟基甲基)-1,3-丙烷二醇酯 | 70024-57-6

• 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: (Z)-9-十八碳烯酸2-乙基-2-(羟基甲基)-1,3-丙烷二醇酯
• 中文别名: 1,4-二氧杂螺[4.4]壬烷,2,3,7-三甲基-,[2R-[2-α-,3-bta-,5-α-(R*)]]-(9CI)
• 英文名称: 9-Octadecenoic acid (Z)-, ester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol
• 英文别名: 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;(Z)-octadec-9-enoic acid
• CAS: 70024-57-6
• 化学式: C24H48O5
• 分子量: 416.6
• InChiKey: FMNZBNCPTJEVDS-KVVVOXFISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.47
• 重原子数：
  29
• 可旋转键数：
  19
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  98
• 氢给体数：
  4
• 氢受体数：
  5

文献信息

• Polymerizable compositions and in-mold cured products using same
  申请人：Takemoto Yushi Kabushiki Kaisha

  公开号：EP0614918A1

  公开（公告）日：1994-09-14

  A polymerizable composition contains unsaturated urethane shown by Formula (1) given below, vinyl monomer which are copolymerizable with this unsaturated urethane, and an inorganic powder filler at weight ratio of (unsaturated urethane)/(vinyl monomer ) = 10/90-90/10, the inorganic powder filler being 30-300 weight parts with respect to 100 weight parts of the sum of the unsaturated urethane and vinyl monomer : where R¹ is hydrogen atom or methyl group; X is a residual group obtained by removing isocyanate groups from diisocyanate; Y is a residual group obtained by removing hydroxyl groups from non-radical polymerizable di-ol or tri-ol having alkyl group or alkenyl group with 5-22 carbon atoms; Z is an organic group in the form of (R²O)m or R³O, R² being an alkylene group with 2-4 carbon atoms, R³ being an alkylene group with 2-12 carbon atoms, and m being an integer 2-10; and n is 2 or 3.

  一种可聚合组合物含有下式（1）所示的不饱和聚氨酯、可与该不饱和聚氨酯共聚的乙烯基单体和无机粉末填料，重量比为（不饱和聚氨酯）/（乙烯基单体）=10/90-90/10，其中无机粉末填料占不饱和聚氨酯和乙烯基单体总重量 100 的 30-300 重量份： 其中 R¹ 是氢原子或甲基；X 是通过从二异氰酸酯中去除异氰酸酯基团而得到的残余基团；Y 是通过从具有 5-22 个碳原子的烷基或烯基的非辐射可聚合二元醇或三元醇中去除羟基而得到的残余基团；Z 是 (R²O)m 或 R³O 形式的有机基团，R² 是具有 2-4 个碳原子的亚烷基，R³ 是具有 2-12 个碳原子的亚烷基，m 是 2-10 的整数；n 是 2 或 3。
• Fuel lubricity additive
  申请人：Malaysian Palm Oil Board

  公开号：EP1640439A1

  公开（公告）日：2006-03-29

  A lubricity additive for fuels with sulphur content of not more than 0.05 wt % is described herein. The lubricity additive comprises a polyol ester or a mixture of polyol esters derived from C8-C18 saturated and/or unsaturated fatty acids. The polyol esters is produced by: i) esterification of a C8-C18 saturated or unsaturated fatty acids, or a mixture thereof, with a polyhydric alcohol; ii) transesterification of an oil or a mixture of oils, with fatty acid composition comprising C8-C18 saturated and/or unsaturated fatty acids, with a polyhydric alcohol. The preferred fatty acids are unsaturated C18 fatty acids, more particularly, oleic acid whereas the preferred polyhydric alcohol is neopolyol, more particularly, trimethylol propane and its isomers. A fuel composition comprising a major amount of fuel with sulphur content of not more than 0.05 wt % and a minor amount of the lubricity additive is also described herein. The amount of the lubricity additive is not more than 0.1 wt %.

  本文介绍了一种用于含硫量不超过 0.05 重量百分比的燃料的润滑性添加剂。该润滑添加剂包括由 C8-C18 饱和及/或不饱和脂肪酸衍生的多元醇酯或多元醇酯混合物。多元醇酯的生产方法是：i) C8-C18 饱和或不饱和脂肪酸或其混合物与多元醇的酯化反应；ii) 油或油的混合物与多元醇的酯化反应，油或油的脂肪酸成分包括 C8-C18 饱和和/或不饱和脂肪酸。优选的脂肪酸是 C18 不饱和脂肪酸，特别是油酸，而优选的多元醇是新多醇，特别是三羟甲基丙烷及其异构体。本文还描述了一种燃料组合物，其中包括主要数量的硫含量不超过 0.05 重量百分比的燃料和少量的润滑添加剂。润滑添加剂的用量不超过 0.1 wt %。
• Silicone containing compositions and uses thereof
  申请人：Air Products and Chemicals, Inc.

  公开号：EP2567999A1

  公开（公告）日：2013-03-13

  Hydrogen, methyl, acetyl or butyl capped Polyether modified Silicone (PES) containing compositions are disclosed. The PES containing compositions can be used as defoamers or deaerators in coating compositions and, in particular, for airless sprayed compositions.

  本发明公开了含氢、甲基、乙酰基或丁基封端的聚醚改性硅酮（PES）组合物。含聚醚改性硅酮的组合物可用作涂料组合物中的消泡剂或脱泡剂，尤其适用于无气喷涂组合物。
• GREASE COMPOSITION
  申请人：Nippon Grease Co., Ltd.

  公开号：EP3763805A1

  公开（公告）日：2021-01-13

  An object of the present invention is to provide a grease composition which has little influence on the environment and has good rust prevention and water resistance against salt water such as sea water. The grease composition comprises a biodegradable base oil and a rust-preventive agent comprising a calcium sulfonate complex and a sorbitan fatty acid ester, wherein a total content of biodegradable organic substances in the grease composition is 75% by mass or more, and wherein a content of the rust-preventive agent is 2.5 to 30% by mass.

  本发明的目的是提供一种润滑脂组合物，该组合物对环境影响小，并具有良好的防锈和耐海水等盐水性能。该润滑脂组合物包括可生物降解的基础油和防锈剂，防锈剂包括磺酸钙复合物和山梨糖醇脂肪酸酯，其中润滑脂组合物中可生物降解有机物的总含量为 75% 或更高，防锈剂的含量为 2.5% 至 30%。
• LUBRICATING OIL COMPOSITION
  申请人：Shell Internationale Research Maatschappij B.V.

  公开号：EP1838821B1

  公开（公告）日：2017-02-08