2-羟基-2-甲基十二烷酸 | 100528-84-5

• 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-羟基-2-甲基十二烷酸
• 英文名称: 2-hydroxy-2-methyl-dodecanoic acid
• 英文别名: 2-Hydroxy-2-methyl-dodecansaeure；2-Hydroxy-2-methyldodecanoic acid
• CAS: 100528-84-5
• 化学式: C₁₃H₂₆O₃
• 分子量: 230.348
• InChiKey: NJMTXSNARKCVLM-UHFFFAOYSA-N

物化性质

• 熔点：
  51.5-52.4 °C
• 沸点：
  357.5±15.0 °C(Predicted)
• 密度：
  0.978±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  16
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  丙酮酸乙酯 、 Decylmagnesium bromide 在 乙醚 作用下， 生成 2-羟基-2-甲基十二烷酸
  参考文献：
  名称：

  Baykut, Istanbul Universitesi Fen Fakultesi Mecmuasi, Seri A: Matematik-Fizik-Kimya, 1952, vol. 17, p. 178,180

  摘要：

  DOI：

文献信息

• Refrigerator oil composition
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0802254A1

  公开（公告）日：1997-10-22

  Disclosed is a refrigerator oil composition comprising at least one base oil selected from mineral oils and synthetic oils, and at least one hydroxy-fatty acid derivative selected from (A) hydroxy-fatty acids or their condensates, (B) metal salts or amine salts of hydroxy-fatty acids or their condensates, and (C) esters of hydroxy-fatty acids. The composition has an excellent lubricating property, while specifically improving the lubricity between aluminium materials and steel materials. This is effective for preventing such materials from being seized and worn, and is suitable as a lubricating oil in refrigerators using hydrogen-containing Flon refrigerants, such as R134a, that do not cause environmental pollution.

  本发明公开了一种冷冻机油组合物，该组合物包含至少一种选自矿物油和合成油的基础油，以及至少一种选自 (A) 羟基脂肪酸或其缩合物、(B) 羟基脂肪酸或其缩合物的金属盐或胺盐，以及 (C) 羟基脂肪酸酯的羟基脂肪酸衍生物。该组合物具有极佳的润滑性能，尤其能改善铝材料和钢材料之间的润滑性。这可有效防止此类材料卡死和磨损，适用于使用不会造成环境污染的含氢氟隆制冷剂（如 R134a）的冰箱的润滑油。
• Electrostatic ink compositions and scratch-off structures
  申请人：HP Indigo B.V.

  公开号：US11112717B2

  公开（公告）日：2021-09-07

  Disclosed herein is an electrostatic ink composition comprising a component selected from a fatty acid ester having a plurality of hydroxyl substituents and a fatty acid amide having a plurality of hydroxyl substituents. Also described herein are scratch-off structures and methods for producing them.

  本文公开了一种静电油墨组合物，其成分选自具有多个羟基取代基的脂肪酸酯和具有多个羟基取代基的脂肪酸酰胺。本文还描述了刮擦结构及其生产方法。
• ADDITIVE COMPOSITIONS FOR DRILLING FLUIDS AND METHODS FOR THEIR USE
  申请人：The Lubrizol Corporation

  公开号：EP3283596A1

  公开（公告）日：2018-02-21
• ELECTROSTATIC INK COMPOSITIONS AND SCRATCH-OFF STRUCTURES
  申请人：HP Indigo B.V.

  公开号：EP3448940B1

  公开（公告）日：2021-06-02
• ELECTROSTATIC OVERCOAT COMPOSITION
  申请人：Hewlett-Packard Development Company, L.P.

  公开号：US20200393776A1

  公开（公告）日：2020-12-17

  Described herein is a printed product and a process for preparing a printed product. The process may comprise providing a printed substrate comprising an electrostatic ink layer on a surface of a substrate, the electrostatic ink layer comprising a first thermoplastic resin and a pigment; and electrostatically printing an electrostatic overcoat composition onto the printed substrate, the electrostatic overcoat composition comprising a second thermoplastic resin and a wax. Also described herein is an electrostatic overcoat composition, as well as an ink set comprising an electrostatic ink composition and an electrostatic overcoat composition.