2-isopropyl-heptanal | 16630-93-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-isopropyl-heptanal
• 英文别名: 2-Propan-2-ylheptanal；2-propan-2-ylheptanal
• CAS: 16630-93-6
• 化学式: C₁₀H₂₀O
• 分子量: 156.268
• InChiKey: WSALQGWDPJTOFV-UHFFFAOYSA-N

物化性质

• 沸点：
  197.9±8.0 °C(Predicted)
• 密度：
  0.815±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  11
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1-ethoxy-2-isopropyl-hept-1-ene 生成 2-isopropyl-heptanal
  参考文献：
  名称：

  Quelet,R.; D'Angelo,J., Bulletin de la Societe Chimique de France, 1967, p. 1503 - 1511

  摘要：

  DOI：

文献信息

• [EN] HYDROFORMYLATION OF BUTENES COMPRISING ISOBUTYLENE<br/>[FR] HYDROFORMYLATION DE BUTENES COMPRENANT DE L'ISOBUTYLENE
  申请人：EXXONMOBIL CHEM PATENTS INC

  公开号：WO2005028407A1

  公开（公告）日：2005-03-31

  Mixed butene streams containing butene-1 and isobutylene and optionally butene-2 are hydroformylated under conditions that hydroformylates all the monomers to yield a mixture of valeraldehydes. Higher temperatures and/or longer residence times and/or higher partial pressure of carbon monoxide than in conventional processes are used to ensure hydroformylation of all the monomers.

  混合的丁烯流含有丁烯-1和异丁烯，可选地还包括丁烯-2，在水合甲醛化条件下，将所有单体水合甲醛化，产生戊醛混合物。使用比传统工艺中更高的温度和/或较长的停留时间和/或较高的一氧化碳分压，以确保所有单体的水合甲醛化。
• Aldehyde-based surfactant and method for treating industrial, commercial, and institutional waste-water
  申请人：UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION

  公开号：EP0742177A1

  公开（公告）日：1996-11-13

  A nonionic surfactant having cyclic 1,3-dioxane and/or 1,3-dioxolane functionality which is irreversibly splittable by lowering the pH ofits aqueous solution is useful in various processes requiring the removal of emulsified hydrophobic contaminants or other hydrophobic materials from an aqueous stream. After splitting of the surfactant into its component aldehyde and polyol, the hydrophobic components phase-separate and can be removed from the aqueous stream by routine means.

  一种非离子表面活性剂具有环状 1,3-二氧六环和/或 1,3-二氧戊环官能团，可通过降低其水溶液的 pH 值而不可逆转地分裂，适用于需要从水流中去除乳化疏水污染物或其他疏水材料的各种工艺。表面活性剂分裂成醛和多元醇成分后，疏水性成分相分离，可通过常规方法从水流中去除。
• Process for making a feed of normal butanol, iso-butanol and 2-alkyl alkanol
  申请人：Johnson Matthey Davy Technologies Limited

  公开号：US11312674B2

  公开（公告）日：2022-04-26

  A process for the production of normal-butanol, iso-butanol and 2-alkyl alkanol is disclosed. The process comprises: hydrogenating a feed comprising normal butyraldehyde, iso-butyraldehyde and 2-alkyl alkenal to form a crude product stream comprising normal-butanol, iso-butanol, 2-alkyl alkanol, unreacted normal butyraldehyde, unreacted iso-butyraldehyde and one or more of unreacted 2-alkyl alkenal, 2-alkyl alkanal or 2-alkyl alkenol; separating the crude product stream to produce: a mixed butanol stream having higher concentrations of normal butanol, iso-butanol, unreacted normal butyraldehyde and unreacted iso-butyraldehyde than the crude product stream; and a crude 2-alkyl alkanol stream having higher concentrations of 2-alkyl alkanol and the one or more of unreacted 2-alkyl alkenal, 2-alkyl alkanal or 2-alkyl alkenol than the crude product stream; separating the mixed butanol stream to produce: a refined normal butanol stream having a higher concentration of normal butanol than the mixed butanol stream; and a crude iso-butanol stream having a higher concentration of iso-butanol than the mixed butanol stream; feeding the crude iso-butanol stream to a first polishing hydrogenation reactor wherein at least some of the unreacted iso-butyraldehyde is converted to iso-butanol to produce a polished iso-butanol stream; separating the polished iso-butanol stream to produce: a refined iso-butanol stream having a higher concentration of iso-butanol than the polished iso-butanol stream; and a light waste stream; separating the crude 2-alkyl alkanol stream to produce: an intermediate 2-alkyl alkanol stream having higher concentrations of 2-alkyl alkanol and the one or more of unreacted 2-alkyl alkenal, 2-alkyl alkanal or 2-alkyl alkenol than the crude 2-alkyl alkanol stream; and a heavy waste stream; feeding the intermediate 2-alkyl alkanol stream to a second polishing hydrogenation reactor wherein at least some of the one or more of unreacted 2-alkyl alkenal, 2-alkyl alkanal or 2-alkyl alkenol is converted to 2-alkyl alkanol to produce a polished 2-alkyl alkanol stream having a higher concentration of 2-alkyl alkanol than the intermediate 2-alkyl alkanol stream; separating the polished 2-alkyl alkanol stream to produce: a refined 2-alkyl alkanol stream having a higher concentration of 2-alkyl alkanol than the polished 2-alkyl alkanol stream; and an intermediate waste stream.

  本发明公开了一种生产正丁醇、异丁醇和 2-烷基烯醇的工艺。该工艺包括：氢化由正丁醛、异丁醛和 2-烷基烯醛组成的进料，形成由正丁醇、异丁醇、2-烷基烷醇、未反应的正丁醛、未反应的异丁醛和未反应的 2-烷基烯醛、2-烷基烷醛或 2-烷基烯醇中的一种或多种组成的粗产品流；分离粗产品流，生成混合丁醇流，其中正丁醇、异丁醇、未反应的正丁醛和未反应的异丁醛的浓度高于粗产品流；以及粗2-烷基烷醇流，其中2-烷基烷醇和未反应的2-烷基烯醛、2-烷基烷醛或2-烷基烯醇中的一种或多种的浓度高于粗产品流；分离混合丁醇流，生成精制正丁醇流，其正丁醇浓度高于混合丁醇流；和 粗异丁醇流，其异丁醇浓度高于混合丁醇流； 将粗异丁醇流送入第一抛光氢化反应器，其中至少有一部分未反应的异 丁醛转化为异丁醇，以产生抛光异丁醇流； 分离抛光异丁醇流，以产生： 1：精制异丁醇流，其异丁醇浓度高于精制异丁醇流；以及轻质废料流；分离粗2-烷基烷醇流，生成中间 2-烷基烷醇流，其 2-烷基烷醇和未反应的 2-烷基烯醛、2-烷基烷醛或 2-烷基烯醇中的一种或多种的浓度高于粗 2-烷基烷醇流；以及重废流；将中间 2-烷基烷醇流送入第二个抛光氢化反应器，在该反应器中，至少部分未反应的 2-烷基烯醛、2-烷基烷醛或 2-烷基烯醇中的一种或多种转化为 2-烷基烷醇，以产生抛光 2-烷基烷醇流，其 2-烷基烷醇浓度高于中间 2-烷基烷醇流；分离抛光 2-烷基烷醇流，以产生： 1：精制 2-烷基烷醇液流，其 2-烷基烷醇浓度高于抛光 2-烷基烷醇液流；以及中间废液流。
• Nicolle, Bulletin de la Societe Chimique de France, 1926, vol. <4>39, p. 65
  作者：Nicolle

  DOI：——

  日期：——
• Elphimoff-Scherbakoff, Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1946, vol. 222, p. 597
  作者：Elphimoff-Scherbakoff

  DOI：——

  日期：——