2-十二烷基十四烷醇 | 59219-70-4

• 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: 2-十二烷基十四烷醇
• 中文别名: 十二烷基十四醇
• 英文名称: 2-dodecyltetradecan-1-ol
• 英文别名: Dodecyltetradecanol
• CAS: 59219-70-4
• 化学式: C₂₆H₅₄O
• 分子量: 382.714
• InChiKey: VPKOJRLFKZGIJD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.4
• 重原子数：
  27
• 可旋转键数：
  23
• 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

反应信息

• 作为反应物：
  描述：

  2-十二烷基十四烷醇 在 三溴化磷 、 氢溴酸 作用下， 以 甲苯 为溶剂， 反应 48.0h， 以30%的产率得到1-bromo-2-n-dodecyl-n-tetradecane
  参考文献：
  名称：

  取代模式和链长对烷氧基取代三苯基三唑并三嗪热致性质的影响

  摘要：

  通过 DSC、偏光光学显微镜 (POM) 和 X 射线散射制备并研究了具有三重烷氧基苯基取代的三三唑并三嗪 (TTT)。六个戊氧基链足以在这些星形化合物中诱导液晶行为。比较了具有不同取代模式和不同长度的线性链外围、链中分支和燕尾的 TTT 的热致性质。一般来说，这些盘显示出广泛且稳定的热致中间相，切向 TTT 优于径向异构体。研究了烷基链的数量、位置、长度和结构的构效关系。

  DOI：

  10.3390/molecules25235761
• 作为产物：
  描述：

  2-十二烷基十四酸 在 lithium aluminium tetrahydride 、 乙醚 作用下， 生成 2-十二烷基十四烷醇
  参考文献：
  名称：

  Ulusoy, Istanbul Universitesi Fen Fakultesi Mecmuasi, Seri C: [Astronomi-Fizik-Kimya], 1954, vol. 19, p. 169

  摘要：

  DOI：

文献信息

• LUBRICANT FOR REFRIGERATING MACHINE WITH THE USE OF AMMONIA REFRIGERANT
  申请人：ASAHI DENKA KOGYO KABUSHIKI KAISHA

  公开号：EP1028156A1

  公开（公告）日：2000-08-16

  To provide a polyalkylene glycol-based refrigerant oil for refrigerators using ammonia as a refrigerant. The present invention provides a lubricant for refrigerators using ammonia refrigerant, comprising polyethers serected from the group consisting of a polyether represented by the following general formula (1)         X--O-(AO)n-H}p     (1) (wherein X is a residue of a monool or polyol from which a hydroxyl group is eliminated; (AO)n is a polyoxyalkylene group formed by copolymerization of EO and an AO having 3 or more carbon atoms; n is 2 or more; and p is a valence of X) and having 50% or more of secondary hydroxyl groups among the hydroxyl groups located at the terminal of the structure based on the total hydroxyl groups, or a polyether represented by the following general formula (2)         X--O-(AO1)a-(AO2)b-H}p     (2) (wherein X is a residue of a monool or polyol from which a hydroxyl group is eliminated; (AO1)n is a polyoxyalkylene group formed by copolymerization of ethylene oxide and propylene oxide and/or butylene oxide; AO2 is an oxyalkylene group having 3 or more carbon atoms; a is 2 or more; b is 1 or more; and p is a valence of X).

  为使用氨作为制冷剂的冰箱提供一种以聚亚烷基乙二醇为基础的冷冻机油。 本发明提供了一种用于使用氨制冷剂的冰箱的润滑油，它包含由以下通式（1）所代表的聚醚组成的聚醚组 X--O-(AO)n-H}p (1) (其中，X 是去掉羟基的一元醇或多元醇的残余物；(AO)n 是 EO 与具有 3 个或更多碳原子的 AO 共聚形成的聚氧亚烷基；n 是 2 个或更多；p 是 X 的化合价），并且根据羟基总数，在位于结构末端的羟基中具有 50% 或更多的仲羟基，或 由以下通式（2）表示的聚醚 X--O-(AO1)a-(AO2)b-H}p (2) (其中，X 是去掉羟基的一元醇或多元醇的残基；(AO1)n 是环氧乙烷与环氧丙烷和/或环氧丁 烷共聚形成的聚氧亚烷基；AO2 是具有 3 个或 3 个以上碳原子的氧亚烷基；a 是 2 个或 2 个以上；b 是 1 个或 1 个以上；p 是 X 的化合价）。
• Refrigerating machine oil, and fluid composition for refrigerating machine using CO2 as refrigerant
  申请人：Nippon Mitsubishi Oil Corporation

  公开号：EP1199348A1

  公开（公告）日：2002-04-24

  A refrigerating machine oil for a carbon dioxide refrigerant according to the invention is a refrigerating machine oil comprising polyalkylene glycol represented by the following general formula (1) :         R1-(OR2)n-OH}m     (1) [where R1 represents a residue of an organic compound having a hydroxyl group, from which the hydroxyl group has been removed, R2 an alkylene group, and m and n respective integers], wherein a number average molecular weight of the polyalkylene glycol is not less than 500 nor more than 5000, wherein a rate of ethylene group among the alkylene group in the polyalkylene glycol is more than 0 and not more than 80 mol%, and wherein a rate of molecules in which the alkylene group bonded to a terminal hydroxyl group in the polyalkylene glycol is an ethylene group, is not more than 20 mol%.

  根据本发明，一种用于二氧化碳制冷剂的冷冻机油是一种冷冻机油，由以下通式 (1) 所代表的聚亚烷基二醇组成： R1-(OR2)n-OH}m (1) [其中 R1 代表具有羟基的有机化合物的残余物，其羟基已被去除，R2 代表亚 烷基，m 和 n 分别为整数]，其中聚亚烷基二醇的平均分子量不小于 500 也不大于 5000、其中，聚亚烷基二醇中的亚烷基中乙烯基团的比例大于 0，但不大于 80 摩尔%，聚亚烷基二醇中与末端羟基键合的亚烷基为乙烯基团的分子的比例不大于 20 摩尔%。
• GEL-LIKE COMPOSITION FOR COSMETIC PREPARATIONS
  申请人：Adeka Corporation

  公开号：EP3006018A1

  公开（公告）日：2016-04-13

  An object of the present invention is to provide a gel that is not destroyed by a change in pH or by the addition of a salt into the gel, gives a feeling of use equivalent to that of a gel produced using an alkali thickening type gelling agent, and can be used for a cosmetic preparation. In order to achieve the above-mentioned object, the present invention provides a gel-like composition for a cosmetic preparation including 0. 05 part by mass to 3 parts by mass of a compound represented by the following general formula (1) with respect to 100 parts by mass of water. (Where, R1 and R2 each represent an alkyl group having 28 to 36 carbon atoms, R3 and R4 each represent a hydrocarbon group having 4 to 13 carbon atoms, m and n each represent a number from 10 to 500, x represents a number from 1 to 1,000, and y represents a number from 0 to 10.)

  本发明的目的是提供一种凝胶，该凝胶不会因 pH 值变化或向凝胶中添加盐而被破坏，使用感与使用碱增稠型胶凝剂生产的凝胶相当，并可用于化妆品制剂。为了达到上述目的，本发明提供了一种用于化妆品制剂的凝胶状组合物，该组合物包括 0.05 质量份至 3 质量份由以下通式（1）代表的化合物（相对于 100 质量份的水）。 (其中，R1 和 R2 分别代表具有 28 至 36 个碳原子的烷基，R3 和 R4 分别代表具有 4 至 13 个碳原子的烃基，m 和 n 分别代表 10 至 500 之间的数字，x 代表 1 至 1,000 之间的数字，y 代表 0 至 10 之间的数字）。
• Alkylphenol copolymer
  申请人：SI Group, Inc.

  公开号：US11345846B2

  公开（公告）日：2022-05-31

  An alkylphenol copolymer, such as for use in a petroleum composition, is provided. The alkylphenol copolymer has at least the following repeating unit (I): wherein: A is a direct bond or an alkylene; X is —C(O)O—, —OC(O)—, —C(O)N(R6)—, —N(R6)C(O)—, —C(O)—, —N(R6)—, —O—, or —S—; R6 is H or an alkyl; R1 includes a C1-C80 alkyl, a C2-C20 alkenyl, a C2-C20 alkynyl, a C3-C12 aryl, or a polyether; and n is an integer from 1 to 200. The present invention also provides a method for forming the alkylphenol copolymer containing the aforementioned repeating unit (I) as well as a method for forming a monomer for forming repeating unit (I).

  本发明提供了一种烷基酚共聚物，例如用于石油组合物中的烷基酚共聚物。烷基酚共聚物至少具有以下重复单元 (I)： 其中： A 是直接键或亚烷基； X是-C(O)O-、-OC(O)-、-C(O)N(R6)-、-N(R6)C(O)-、-C(O)-、-N(R6)-、-O-或-S-； R6 是 H 或烷基； R1 包括 C1-C80 烷基、C2-C20 烯基、C2-C20 炔基、C3-C12 芳基或聚醚；以及 n 是 1 到 200 之间的整数。 本发明还提供了一种形成含有上述重复单元（I）的烷基酚共聚物的方法，以及一种形成用于形成重复单元（I）的单体的方法。
• Refrigerating machine oil, and fluid composition for refrigerating machine
  申请人：——

  公开号：US20020115577A1

  公开（公告）日：2002-08-22

  A refrigerating machine oil for a carbon dioxide refrigerant according to the invention is a refrigerating machine oil comprising polyalkylene glycol represented by the following general formula (1): R 1 {—(OR 2 ) n —OH} m (1) [where R 1 represents a residue of an organic compound having a hydroxyl group, from which the hydroxyl group has been removed, R 2 an alkylene group, and m and n respective integers], wherein a number average molecular weight of the polyalkylene glycol is not less than 500 nor more than 5000, wherein a rate of ethylene group among the alkylene group in the polyalkylene glycol is more than 0 and not more than 80 mol %, and wherein a rate of molecules in which the alkylene group bonded to a terminal hydroxyl group in the polyalkylene glycol is an ethylene group, is not more than 20 mol %.

  根据本发明，一种用于二氧化碳制冷剂的冷冻机油是一种冷冻机油，由以下通式 (1) 所代表的聚亚烷基二醇组成： R 1 {-(OR 2 ) n -OH&rcub； m (1) 其中 R 1 代表具有羟基的有机化合物的残留物，其中的羟基已被去除，R 2 烷基，以及 m 和 n 各自为整数]，其中聚亚烷基二醇的平均分子量不小于 500 也不大于 5000，其中聚亚烷基二醇中烷基的乙烯基率大于 0 且不大于 80 摩尔 %，其中聚亚烷基二醇中与末端羟基键合的烷基为乙烯基的分子率不大于 20 摩尔 %。