1-tetradecyl carbonate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: 1-tetradecyl carbonate
• 英文别名: Di-1-tetradecyl carbonate；ditetradecyl carbonate
• 化学式: C₂₉H₅₈O₃
• 分子量: 454.778
• InChiKey: JTUSQSYFVVBAED-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.9
• 重原子数：
  32
• 可旋转键数：
  28
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.97
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  十四醇 、 碳酸二甲酯 在 二正丁基氧化锡 作用下， 以 neat (no solvent) 为溶剂， 反应 4.0h， 以71.17%的产率得到1-tetradecyl carbonate
  参考文献：
  名称：

  对称脂肪碳酸二烷基酯作为潜在的绿色相变材料：合成与表征

  摘要：

  对称的脂肪族碳酸二烷基酯构成了一组化学物质，具有很大的潜力作为相变材料（PCM）应用。在这项研究中，在实验室规模上研究了影响这些碳酸盐合成的各种参数，包括：反应物比例，反应温度和时间以及所用催化剂的量。使用FTIR和NMR光谱鉴定所需产物的结构。差示扫描量热法（DSC）分析用于确定合成的对称脂肪碳酸二烷基酯碳酸酯作为PCM在节能应用中的潜力。

  DOI：

  10.1134/s1070363219070223

文献信息

• N-Substituted Carbamic Acid Ester Production Method, Isocyanate Production Method Using Such N-Substituted Carbamic Acid Ester, And Composition For Transfer And Storage Of N-Substituted Carbamic Acid Ester Comprising N-Substituted Carbamic Acid Ester and Aromatic Hydroxy Compound
  申请人：Shinohata Masaaki

  公开号：US20110133121A1

  公开（公告）日：2011-06-09

  The present invention is a method for producing an N-substituted carbamic acid ester derived from an organic amine from an organic amine, a carbonic acid derivative and a hydroxy composition containing one or more types of hydroxy compounds, wherein the organic amine, the carbonic acid derivative and the hydroxy composition are reacted using a urethane production reaction vessel provided with a condenser, a gas containing the hydroxy composition, the compound having the carbonyl group derived from the carbonic acid derivative, and an ammonia formed as a by-product in the reaction, is introduced into the condenser provided in the urethane production reaction vessel, and the hydroxy composition and the compound having the carbonyl group derived from the carbonic acid derivative are condensed, and wherein a stoichiometric ratio of a hydroxy compound contained in the condensed hydroxy composition to the condensed compound having the carbonyl group derived from the carbonic acid derivative is 1 or more, and a ratio of number of carbonyl groups (—C(═O)—) contained in the compound having the carbonyl group derived from the carbonic acid derivative and number of ammonia molecules contained in the ammonia recovered as a gas from the condenser is 1 or less.

  本发明涉及一种从有机胺、碳酸衍生物和含有一种或多种羟基化合物中制得的N-取代氨基甲酸酯的制备方法，其中使用一种含有冷凝器的脲类生产反应容器反应有机胺、碳酸衍生物和羟基化合物，将含有羟基化合物的气体、来自碳酸衍生物衍生的含有羰基基团的化合物、以及在反应中形成的氨气体引入到脲类生产反应容器中的冷凝器中，使羟基化合物和含有羰基基团的化合物冷凝，其中在冷凝的羟基化合物中所含有的羟基化合物与冷凝的含有羰基基团的化合物中所含有的羰基基团的化合物的比例为1或更多，而且在从冷凝器中回收的氨气体中所含有的羰基基团（—C(═O)—）数与氨分子数的比例为1或更少。
• N-Substituted Carbamic Acid Ester Production Method, Isocyanate Production Method Using Such N-Substituted Carbamic Acid Ester, and Composition for Transfer and Storage of N-Substituted Carbamic Acid Ester Comprising N-Substituted Carbamic Acid Ester and Aromatic Hydroxy Compound
  申请人：Asahi Kasei Chemicals Corporation

  公开号：US20140194650A1

  公开（公告）日：2014-07-10

  The present invention is a method for producing an N-substituted carbamic acid ester derived from an organic amine from an organic amine, a carbonic acid derivative and a hydroxy composition containing one or more types of hydroxy compounds, wherein the organic amine, the carbonic acid derivative and the hydroxy composition are reacted using a urethane production reaction vessel provided with a condenser, a gas containing the hydroxy composition, the compound having the carbonyl group derived from the carbonic acid derivative, and an ammonia formed as a by-product in the reaction, is introduced into the condenser provided in the urethane production reaction vessel, and the hydroxy composition and the compound having the carbonyl group derived from the carbonic acid derivative are condensed, and wherein a stoichiometric ratio of a hydroxy compound contained in the condensed hydroxy composition to the condensed compound having the carbonyl group derived from the carbonic acid derivative is 1 or more, and a ratio of number of carbonyl groups (—C(═O)—) contained in the compound having the carbonyl group derived from the carbonic acid derivative and number of ammonia molecules contained in the ammonia recovered as a gas from the condenser is 1 or less.

  本发明是一种从有机胺、碳酸酯衍生物和含有一种或多种羟基化合物中制备N-取代的氨基甲酸酯的方法，其中利用一种尿素生产反应容器反应有机胺、碳酸酯衍生物和羟基化合物，该反应容器配有冷凝器，将含有羟基化合物的气体、由碳酸酯衍生物产生的含有羰基基团的化合物以及在反应中生成的氨引入到尿素生产反应容器中的冷凝器中，将羟基化合物和含有羰基基团的碳酸酯衍生物冷凝，其中在冷凝的羟基化合物中所含的羟基化合物的化学计量比与所冷凝的含有羰基基团的化合物的化学计量比为1或更多，而且所含有羰基基团的化合物中所含的羰基基团（-C(═O)-）的数量与从冷凝器中回收的氨分子数量的比率为1或更小。
• SYSTEM HAVING DLC CONTACTING FACES, METHOD FOR LUBRICATING THE SYSTEM AND LUBRICATING OIL FOR THE SYSTEM
  申请人：Nippon Oil Corporation

  公开号：EP1661971A1

  公开（公告）日：2006-05-31

  The present invention relates to a system wherein a pair of relatively movable, facing DLC contact surfaces at least one of which is coated with a DLC film, are further lowered in friction, and the low friction property is stably maintained. The present invention also relates to a lubricant for the system, and a lubricating method. The lubricant for the system having the DLC contact surfaces contains lubricant base oil (A) mainly composed of base oil (X), and sulfur-containing molybdenum complex (B). The base oil (X) is at least one of hydrocracked mineral oils, wax-isomerized mineral oils, and poly-α-olefin base oils, and has a kinematic viscosity of 2 to 20 mm2/s at 100 °C, a total aromatic content of not higher than 5 mass%, and a total sulfur content of not higher than 0.005 mass%.

  本发明涉及一种系统，在该系统中，一对相对可移动、面对面的 DLC 接触表面（其中至少一个表面涂有 DLC 薄膜）可进一步降低摩擦，并稳定地保持低摩擦特性。本发明还涉及一种用于该系统的润滑剂和一种润滑方法。具有 DLC 接触表面的系统润滑剂包含主要由基础油 (X) 和含硫钼络合物 (B) 组成的润滑基础油 (A)。基础油 (X) 至少是加氢裂化矿物油、蜡异构化矿物油和聚α-烯烃基础油中的一种，在 100 °C 时的运动粘度为 2 至 20 mm2/s，总芳烃含量不高于 5 质量%，总硫含量不高于 0.005 质量%。
• LOW-FRICTION SLIDING MECHANISM, LOW-FRICTION AGENT COMPOSITION AND METHOD OF FRICTION REDUCTION
  申请人：NISSAN MOTOR COMPANY, LIMITED

  公开号：EP1666573A2

  公开（公告）日：2006-06-07

  The invention provides a low-friction sliding mechanism, a low-friction agent composition, a friction reduction method, a manual transmission and a final reduction gear unit that can exert very excellent low friction characteristics to sliding surfaces present under various applications, and, in particular, that have more excellent low friction characteristics than that of a combination of an existing steel material and an organic Mo compound. Thelow-frictionsliding mechanism has an oxygen-containing organic compound or an aliphatic amine compound interposed between sliding surfaces that a DLC coated sliding member and a sliding member form. The low-friction agent composition contains an oxygen-containing organic compound or an aliphatic amine compound. The friction reduction method includes supplying the low-friction agent composition between sliding surfaces that a DLC coated sliding member and a sliding member form. The manual transmission includes, as at least one of sliding members, a DLC coated sliding section. The final reduction gear unit includes, as at least one of sliding members, a DLC coated sliding section.

  本发明提供了一种低摩擦滑动机构、一种低摩擦剂组合物、一种减摩方法、一种手动变速器和一种最终减速齿轮装置，它们能在各种应用条件下对滑动表面产生非常优异的低摩擦特性，特别是比现有钢材料和有机莫化合物的组合具有更优异的低摩擦特性。 低摩擦滑动机构在 DLC 涂层滑动部件和滑动部件形成的滑动表面之间插入了含氧有机化合物或脂肪族胺化合物。 低摩擦剂组合物含有含氧有机化合物或脂肪族胺化合物。 减摩方法包括在 DLC 涂层滑动部件和滑动部件形成的滑动表面之间提供低摩擦剂组合物。 手动变速器至少包括一个 DLC 涂层滑动部件。 作为滑动部件中的至少一个，最终减速齿轮装置包括一个 DLC 涂层滑动部分。
• Lubricant composition comprising a diamond nanoparticle
  申请人：Nissan Motor Co., Ltd.

  公开号：EP1953214A1

  公开（公告）日：2008-08-06

  A lubricant composition applicable to a sliding section or sliding member of an automotive internal combustion engine or power transmission apparatus to significantly lower a friction coefficient. The lubricant composition contains a base oil for a lubricating oil, an oxygen-containing organic compound, a diamond nano-particle and a dispersant for the diamond nano-particle.

  一种适用于汽车内燃机或动力传动装置的滑动部分或滑动部件的润滑剂组合物，可显著降低摩擦系数。该润滑剂组合物包含润滑油基础油、含氧有机化合物、金刚石纳米粒子和金刚石纳米粒子分散剂。