(E)-4-Methyl-2-(pent-1-enyl)-1,3-dioxolane | 94089-21-1

• 物质功能分类: 香精与香料 - 合成香料 - 醛类香料
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氧戊环
• 英文名称: (E)-4-Methyl-2-(pent-1-enyl)-1,3-dioxolane
• 英文别名: 4-methyl-2-[(E)-pent-1-enyl]-1,3-dioxolane
• CAS: 94089-21-1
• 化学式: C₉H₁₆O₂
• 分子量: 156.22
• InChiKey: WMWBRDXHCMVBJG-AATRIKPKSA-N

物化性质

• 沸点：
  185.3±25.0 °C(Predicted)
• 密度：
  0.978±0.06 g/cm3(Predicted)
• LogP：
  2.174 (est)
• 物理描述：
  Liquid; Weak green and fresh aroma
• 溶解度：
  Slightly soluble in water; soluble in non-polar solvents
• 折光率：
  1.438-1.444

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• DEODORANT COMPOSITION
  申请人：Takasago International Corporation

  公开号：EP1561476A1

  公开（公告）日：2005-08-10

  It is intended to provide a novel deodorant composition which is excellent in the deodorizing effect, is capable of affording a deodorant composition by a convenient method, and shows no decrease in the deodorizing performance even after a long period of time, once the deodorant being prepared. Specifically, there is provided a deodorant composition containing, as the active component, a colored compound obtainable by reacting a polyphenol in a solvent showing alkalinity in the coexistence of an oxygen molecule at a reaction pH value of 6.5 or more. As a substitute for a polyphenol, use can be made of a plant extract containing a polyphenol but containing substantially no amino acid. It is also possible to further employ an amino acid. Furthermore, use can be made of a plant extract and/or a plant body containing a polyphenol and an amino acid.

  本发明旨在提供一种新型除臭剂组合物，该除臭剂组合物除臭效果极佳，能够通过简便的方法获得除臭剂组合物，并且在制备除臭剂后，即使经过很长时间，除臭效果也不会降低。具体来说，本发明提供了一种除臭剂组合物，该组合物含有一种有色化合物作为活性成分，该有色化合物可通过在反应 pH 值为 6.5 或更高时，使多酚在与氧分子共存的显碱性溶剂中发生反应而获得。作为多酚的替代品，可以使用含有多酚但基本上不含氨基酸的植物提取物。也可以进一步使用氨基酸。此外，还可以使用含有多酚和氨基酸的植物提取物和/或植物体。
• LIQUID DEODORANT COMPOSITION AND METHOD OF DEODORIZING
  申请人：Takasago International Corporation

  公开号：EP2042198A1

  公开（公告）日：2009-04-01

  The present invention relates to a double component type deodorant which comprises a first deodorant component A containing a liquid mixture containing a polyphenol and an acid agent and a second deodorant component B containing an alkali agent and an aqueous solvent. These deodorant components A and B may be separately stored in different storage parts. According to the invention, mixed type malodors in which at least two or more kinds of a sulfur-containing compound, aldehydes, lower fatty acids, amines, and the like are mixed can be efficiently deodorized.

  本发明涉及一种双组分型除臭剂，它包括含有多酚和酸性物质液体混合物的第一除臭剂组分 A 和含有碱性物质和水性溶剂的第二除臭剂组分 B。这些除臭剂成分 A 和 B 可以分别储存在不同的储存部件中。根据本发明，混合了至少两种或两种以上含硫化合物、醛类、低级脂肪酸、胺类等的混合型恶臭可以有效地除臭。
• Fragrance and flavor compositions comprising neopentyl glycol diacetate
  申请人：P2 SCIENCE, INC.

  公开号：US10072233B2

  公开（公告）日：2018-09-11

  The present application relates to the use of neopentyl glycol diacetate (CAS 13431-57-7) as a flavor and fragrance ingredient.

  本申请涉及新戊二醇二乙酸酯（CAS 13431-57-7）作为香精香料成分的用途。
• Olfactive compositions comprising cyclohexyl-alkyl carbinols
  申请人：P2 SCIENCE, INC.

  公开号：US10907116B2

  公开（公告）日：2021-02-02

  The present application relates to the preparation of cyclohexyl-alkyl carbinols, including 1-(cyclohex-3-en-1-yl)-2-methylpropan-1-ol, which possesses a minty aroma that can be described as fresh, invigorating, and menthol-like, and also possesses cooling properties. The use of cyclohexyl-alkyl carbinols as readily accessible and cost effective fragrance, flavor, and cooling ingredients, and potential applications thereof is also described.

  本申请涉及环己基烷基甲醇的制备，包括 1-(环己-3-烯-1-基)-2-甲基丙-1-醇，它具有薄荷的香气，可以说是清新、提神和薄荷醇的味道，还具有降温特性。此外，还介绍了环己基烷基甲醇作为容易获得且成本低廉的香料、香精和冷却成分的用途及其潜在应用。
• Deodorant composition
  申请人：Hiramoto Tadahiro

  公开号：US20060165622A1

  公开（公告）日：2006-07-27

  It is intended to provide a novel deodorant composition which is excellent in the deodorizing effect, is capable of affording a deodorant composition by a convenient method, and shows no decrease in the deodorizing performance even after a long period of time, once the deodorant being prepared. Specifically, there is provided a deodorant composition containing, as the active component, a colored compound obtainable by reacting a polyphenol in a solvent showing alkalinity in the coexistence of an oxygen molecule at a reaction pH value of 6.5 or more. As a substitute for a polyphenol, use can be made of a plant extract containing a polyphenol but containing substantially no amino acid. It is also possible to further employ an amino acid. Furthermore, use can be made of a plant extract and/or a plant body containing a polyphenol and an amino acid.

  本发明旨在提供一种新型除臭剂组合物，该除臭剂组合物除臭效果极佳，能够通过简便的方法获得除臭剂组合物，并且在制备除臭剂后，即使经过很长时间，除臭效果也不会降低。具体来说，本发明提供了一种除臭剂组合物，该组合物含有一种有色化合物作为活性成分，该有色化合物可通过在反应 pH 值为 6.5 或更高时，使多酚在与氧分子共存的显碱性溶剂中发生反应而获得。作为多酚的替代品，可以使用含有多酚但基本上不含氨基酸的植物提取物。也可以进一步使用氨基酸。此外，还可以使用含有多酚和氨基酸的植物提取物和/或植物体。