ο-(m-toluyl)pentanal | 102683-34-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: ο-(m-toluyl)pentanal
• 英文别名: 5-(3-Methylphenyl)pentanal
• CAS: 102683-34-1
• 化学式: C₁₂H₁₆O
• 分子量: 176.258
• InChiKey: DKSNXHNNIYBTFP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 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：

  cis-11-methyltricyclo<5.4.0.0^7,11>undeca-9-en-2-one 在 三氟乙酸 作用下， 以 氯仿 、 环己烷 、 丙酮 为溶剂， 反应 65.0h， 生成 ο-(m-toluyl)pentanal
  参考文献：
  名称：

  Photochemical studies. 26. Irradiation-induced transformations of homoconjugated dienones. Highly selective photorearrangements in the spiro[5.5]undeca-1,3-dien-7-one system

  摘要：

  DOI：

  10.1021/ja00276a029

文献信息

• 2-Methyl-5-phenylpentanal used as a rose odoriferous substance
  申请人：Kuhn Walter

  公开号：US20070072789A1

  公开（公告）日：2007-03-29

  The use of 2-methyl-5-phenyl pentanal is described for producing, modifying or intensifying a rose scent.

  使用2-甲基-5-苯基戊醛来产生、修改或加强玫瑰香味的使用方法已被描述。
• 4-ethyl-octene-2/3-nitrile as a fragrance
  申请人：SYMRISE AG

  公开号：US10745645B2

  公开（公告）日：2020-08-18

  The present invention primarily relates to the use of 4-ethyl-octen-2-nitrile and/or 4-ethyl-octen-3-nitrile as fragrance. The invention further relates to novel fragrance compositions comprising 4-ethyl-octen-2/3-nitrile, perfumed products comprising 4-ethyl-octen-2/3-nitrile as well as diverse methods for imparting, modifying and/or enhancing certain scents.

  本发明主要涉及使用4-乙基辛-2-腈和/或4-乙基辛-3-腈作为香料。本发明还涉及包含4-乙基辛-2/3-腈的新型香料组合物，含有4-乙基辛-2/3-腈的香料产品，以及用于赋予、修改和/或增强某些气味的各种方法。
• GELS COMPRISING A HYDROPHOBIC MATERIAL
  申请人：Procter & Gamble International Operations SA.

  公开号：EP3431143A1

  公开（公告）日：2019-01-23

  The gel compositions as described herein, are less affected by changes in humidity, are readily formed into complex shapes, and can contain high loadings of the hydrophobic material, even when the material is not highly hydrophobic, and provide a more controlled release of the hydrophobic material.

  本文所述的凝胶组合物受湿度变化的影响较小，容易形成复杂的形状，即使疏水性材料的疏水性不高，也能含有较高的疏水性材料，并能更有控制地释放疏水性材料。
• Malodor neutralizing composition
  申请人：Levy Mark M.

  公开号：US10004761B2

  公开（公告）日：2018-06-26

  A composition suitable for treating a variety of medical, aesthetic and cosmetic conditions in mucous membranes and occluded skin areas, comprising hyaluronic acid, N-acetylcysteine, an active agent and set to pH of less than 6, which is characterized by high in vivo stability, is disclosed, as well as uses thereof in temporally extended delivery of active agent to mucous membrane in bodily sites.

  本发明公开了一种适用于治疗粘膜和闭塞性皮肤区域的各种医疗、美容和化妆品病症的组合物，该组合物由透明质酸、N-乙酰半胱氨酸、活性剂组成，pH 值设定在 6 以下，具有体内稳定性高的特点，还公开了其在向身体部位的粘膜临时延长输送活性剂方面的用途。
• Long lasting and stable freshening compositions and methods of freshening the air
  申请人：The Procter & Gamble Company

  公开号：US10632221B2

  公开（公告）日：2020-04-28

  A freshening composition is provided. The freshening composition includes about 0.02 wt. % to about 1.0 wt. %, based on the weight of the composition, of a sulfur-containing pro-perfume. The freshening composition further includes about 0.2 wt. % to about 1.4 wt. %, based on the weight of the composition, of a perfume mixture, the perfume mixture comprising at least one perfume material selected from the group consisting of: 3-(1,3-Benzodioxol-5-yl)-2-methylpropanal, canthoxal, vanillin, ethyl vanillin, citral, ligustral, cinnamic aldehydes, and combinations thereof. The freshening composition also includes a carrier.

  提供了一种清新组合物。该清新组合物包括约 0.02 重量%至约 1.0 重量%（基于组合物重量）的含硫原香料。清新组合物还包括约 0.2 重量百分比至约 1.4 重量百分比的香水混合物（基于组合物的重量），该香水混合物包括至少一种选自以下组别的香水材料： 3-(1,3-苯并)-(2,3-苯并)-(3,3-苯并)3-(1,3-苯并二恶茂-5-基)-2-甲基丙醛、香茅醛、香兰素、乙基香兰素、柠檬醛、女贞醛、肉桂醛及其组合。清新组合物还包括一种载体。