4-Ethyl-2,6,6-trimethyl-1-oxaspiro[4.5]deca-3,9-diene

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氢呋喃
• 英文名称: 4-Ethyl-2,6,6-trimethyl-1-oxaspiro[4.5]deca-3,9-diene
• 英文别名: 4-ethyl-2,6,6-trimethyl-1-oxaspiro[4.5]deca-3,9-diene
• 化学式: C₁₄H₂₂O
• 分子量: 206.32
• InChiKey: NIKAOGGVLOABTN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Multilayered core/shell microcapsules
  申请人：FIRMENICH SA

  公开号：US10034819B2

  公开（公告）日：2018-07-31

  The invention relates to a method of making multilayer core/shell microcapsules for delivery of active agents such as fragrance components of perfume oils. The method includes forming an outer shell by coacervation surrounding an internal phase which contains the active agent; and forming an inner shell by interfacial polymerization at the interface between the internal phase and the outer shell. The internal phase contains the active agent. The microcapsules are typically incorporated in a consumer product wherein the multilayer shell prevents the active agent from release until desired, generally during use of the consumer product.

  本发明涉及一种制造多层芯/壳微胶囊的方法，用于输送活性剂，如香水油的香味成分。该方法包括通过共凝结形成外壳，外壳周围环绕着含有活性剂的内相；以及通过在内层相与外壳之间的界面上进行界面聚合形成内壳。内相中含有活性剂。微胶囊通常装入消费品中，其中的多层外壳可防止活性剂释放，直到需要时为止，一般是在消费品的使用过程中。
• METHOD TO IMPROVE THE PERFORMANCE OF ENCAPSULATED FRAGRANCES
  申请人：Firmenich SA

  公开号：EP2888346A1

  公开（公告）日：2015-07-01
• MULTILAYERED CORE/SHELL MICROCAPSULES
  申请人：Firmenich SA

  公开号：EP2897723A1

  公开（公告）日：2015-07-29
• US9487733B2
  申请人：——

  公开号：US9487733B2

  公开（公告）日：2016-11-08
• [EN] METHOD TO IMPROVE THE PERFORMANCE OF ENCAPSULATED FRAGRANCES<br/>[FR] PROCÉDÉ D'AMÉLIORATION DES PERFORMANCES DE FRAGRANCES ENCAPSULÉES
  申请人：FIRMENICH & CIE

  公开号：WO2014029695A1

  公开（公告）日：2014-02-27

  The invention relates to a perfume composition that includes a first perfume microcapsule encapsulating a first perfume oil that has a Log T greater than -2.5 and a cLogP greater than 2.5 and/or a volatility value of at least 30 μg/l air; and a second perfume microcapsule encapsulating a second perfume oil ingredient that has a LogT less than -2.5 and a cLogP greater than 2.5 and/or a volatility value of at least 30 μg/l air. The invention also relates to the use of such mixtures of microcapsules as a perfuming ingredient or perfuming composition for home or personal care products, as well as to the resulting home and body care compositions. Also, a method for increasing shelf life of a home- or personal-care product that contains a perfuming composition which comprises providing the perfume composition as one of the mixtures of microcapsules disclosed herein.