硬脂酸十七烷酯 | 18299-82-6

• 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: 硬脂酸十七烷酯
• 英文名称: heptadecyl octadecanoate
• 英文别名: stearic acid heptadecyl ester；Stearinsaeure-heptadecylester；stearyl stearate；Octadecansaeure-heptadecylester；Stearinsaeure-n-heptadecylester；Stearinsaeureheptadecylester
• CAS: 18299-82-6
• 化学式: C₃₅H₇₀O₂
• 分子量: 522.94
• InChiKey: GWFGDXZQZYMSMJ-UHFFFAOYSA-N

物化性质

• 熔点：
  64.7 °C
• 沸点：
  538.8±18.0 °C(Predicted)
• 密度：
  0.857±0.06 g/cm3(Predicted)
• 稳定性/保质期：
  存在于烟气中。

计算性质

• 辛醇/水分配系数(LogP)：
  16.8
• 重原子数：
  37
• 可旋转键数：
  33
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.97
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  硬脂酸十七烷酯 、 氢氧化钾 、 乙醇 生成 1-十七烷醇
  参考文献：
  名称：

  GUPTA, MADAN M.;VERMA, RAM K., PHYTOCHEMISTRY, 30,(1991) N, C. 875-878

  摘要：

  DOI：
• 作为产物：
  描述：

  硬脂酸酐 在 碘 、 臭氧 、 mercury(II) oxide 作用下， 生成 硬脂酸十七烷酯
  参考文献：
  名称：

  Oxidation of carboxylic acids and anhydrides to symmetrical esters with higher valency iodine

  摘要：

  DOI：

  10.1021/jo00834a075

文献信息

• Process for producing esters employing hydrolyzable catalysts
  申请人：Kendall Kirby J.

  公开号：US20050240040A1

  公开（公告）日：2005-10-27

  A process for producing esters wherein a carboxylic acid is reacted with an alcohol in the presence of a hydrolyzable catalyst in an aqueous medium under mixing to produce a reaction mixture comprising an organic phase containing ester and an aqueous phase.

  在水性介质中，在混合作用下，通过将羧酸与醇在可水解催化剂存在下反应，生成酯的过程，形成包含酯的有机相和水相的反应混合物。
• Candle and candle wax containing metathesis and metathesis-like products
  申请人：Murphy Timothy A.

  公开号：US20090217568A1

  公开（公告）日：2009-09-03

  A wax comprises a metathesis product and/or a product that resembles, at least in part, a product which may be formed from a metathesis reaction. The wax may be used to form articles, for example, candles (container candles, votive candles, and/or a pillar candles), crayons, fire logs, or tarts. The wax commonly includes other components in addition to the metathesis product.

  一种蜡包括一种交换反应产物和/或类似于可以从交换反应中形成的产物的部分产物。该蜡可用于制造物品，例如蜡烛（容器蜡烛、祈祷蜡烛和/或支柱蜡烛）、蜡笔、火柴或蜡块。该蜡通常除了交换反应产物外还包括其他组分。
• PROCESS FOR CONVERSION OF BIOMASS TO FUEL
  申请人：Roberts, IV William L.

  公开号：US20090069610A1

  公开（公告）日：2009-03-12

  The present invention is directed to processes for the direct conversion of lipidic biomass fuelstock to combustible fuels. In particular, the invention provides a process for the direct conversion of animal fats to transportations fuels suitable as replacement for petroleum-derived transportation fuels. In one embodiment, the method comprises the steps of hydrolyzing a lipidic biomass to form free fatty acids, catalytically deoxygenating the free fatty acids to form n-alkanes, and reforming at least a portion of the n-alkanes into a mixture of compounds in the correct chain length, conformations, and ratio to be useful transportation fuels. Particularly, the product prepared according to the invention comprises mixtures of hydrocarbon compounds selected from the group consisting of n-alkanes, isoalkanes, aromatics, cycloalkanes, and combinations thereof.

  本发明涉及将脂质生物质燃料原料直接转化为可燃燃料的方法。特别地，本发明提供了一种将动物脂肪直接转化为适用于替代石油衍生运输燃料的燃料的方法。在一种实施例中，该方法包括以下步骤：水解脂质生物质以形成游离脂肪酸，催化脱氧游离脂肪酸以形成n-烷烃，并将至少部分n-烷烃重组成为具有正确链长、构象和比例的混合物，以便作为有用的运输燃料。特别地，根据本发明制备的产品包括从n-烷烃、异构烷烃、芳香烃、环烷烃和它们的组合中选择的碳氢化合物混合物。
• CANDLE AND CANDLE WAX CONTAINING METATHESIS AND METATHESIS-LIKE PRODUCTS
  申请人：Elevance Renewable Sciences, Inc.

  公开号：US20140144069A1

  公开（公告）日：2014-05-29

  A wax comprises a metathesis product and/or a product that resembles, at least in part, a product which may be formed from a metathesis reaction. The wax may be used to form articles for example, candles (container candles, votive candles, and/or a pillar candles), crayons, fire logs or tarts. The wax commonly includes other components in addition to the metathesis product.

  蜡包括一种交换反应产物和/或类似于可以从交换反应中形成的产物的产物，至少在某种程度上相似。该蜡可以用于制造物品，例如蜡烛（容器蜡烛，祈祷蜡烛和/或柱状蜡烛），蜡笔，防火木柴或蜡块。该蜡通常除了交换反应产物之外还包括其他组分。
• PROCESS OF CONVERSION OF BIOMASS TO FUEL
  申请人：North Carolina State University

  公开号：US20130102818A1

  公开（公告）日：2013-04-25

  The present invention is directed to processes for the direct conversion of lipidic biomass fuelstock to combustible fuels. In particular, the invention provides a process for the direct conversion of animal fats to transportations fuels suitable as replacement for petroleum-derived transportation fuels. In one embodiment, the method comprises the steps of hydrolyzing a lipidic biomass to form free fatty acids, catalytically deoxygenating the free fatty acids to form n-alkanes, and reforming at least a portion of the n-alkanes into a mixture of compounds in the correct chain length, conformations, and ratio to be useful transportation fuels. Particularly, the product prepared according to the invention comprises mixtures of hydrocarbon compounds selected from the group consisting of n-alkanes, isoalkanes, aromatics, cycloalkanes, and combinations thereof.

  本发明涉及将脂质生物质燃料直接转化为可燃燃料的过程。特别地，本发明提供了一种将动物脂肪直接转化为适用于替代石油衍生运输燃料的运输燃料的方法。在一种实施例中，该方法包括以下步骤：水解脂质生物质以形成游离脂肪酸，催化脱氧游离脂肪酸以形成n-烷烃，并将至少一部分n-烷烃重整为具有正确链长、构象和比例的化合物混合物，以用作运输燃料。特别地，根据本发明制备的产品包括从n-烷烃、异构烷烃、芳香烃、环烷烃和它们的组合中选择的烃类化合物混合物。