(2-甲基)3,7-二甲基-6-辛烯丙酸酯 | 138-23-8

• 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: (2-甲基)3,7-二甲基-6-辛烯丙酸酯
• 英文名称: Rhodinyl isobutyrate
• 英文别名: 3,7-dimethyloct-7-enyl 2-methylpropanoate
• CAS: 138-23-8
• 化学式: C₁₄H₂₆O₂
• 分子量: 226.35
• InChiKey: KHCGLDOOFYZQKU-UHFFFAOYSA-N

物化性质

• 沸点：
  253 °C(lit.)
• 密度：
  0.875 g/mL at 25 °C(lit.)
• 闪点：
  >230 °F
• LogP：
  5.17
• 物理描述：
  colourless to pale yellow oily liquid with a fruity, floral odour
• 溶解度：
  soluble in alcohol; insoluble in water
• 折光率：
  1.448-1.453

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  16
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• WGK Germany：
  2

制备方法与用途

毒性 GRAS (FEMA)。LD₅₀ > 5 g/kg（大鼠，经口）。

使用限量 FEMA(mg/kg)：凝胶制品、布丁 - 0.01；软饮料 - 1.1；冷饮 - 1.8；糖果 - 3.3；焙烤制品 - 4.5。

FDA (§172.515, 2000)：适度为限。

文献信息

• Pro-fragrance composition
  申请人：AQDOT LIMITED

  公开号：US10695277B2

  公开（公告）日：2020-06-30

  A pro-fragrance composition includes a cucurbituril in complex with a fragrance molecule and use of the compositions in counteracting malodour. The cucurbituril is present as a mixture, wherein the mixture includes at least two different cucurbiturils selected from CB[5], CB[6], CB[7] and CB[8]. The complexed fragrance molecule is released when the composition is exposed to a stimulus. Also provides methods for the preparation of pro-fragrance complexes of cucurbiturils and fragrance molecules.

  一种促香组合物包括葫芦素与香味分子的复合物，该组合物用于对抗恶臭。葫芦素以混合物的形式存在，其中混合物包括至少两种选自 CB[5]、CB[6]、CB[7] 和 CB[8] 的不同葫芦素。当组合物受到刺激时，络合的香味分子就会释放出来。还提供了葫芦素和香味分子的原香味复合物的制备方法。
• Olfactory signature and odorant mixture having the same
  申请人：Yeda Research and Development Co. Ltd.

  公开号：US11062794B2

  公开（公告）日：2021-07-13

  An odorant mixture is disclosed. The odorant mixture comprises N odorant components wherein N equals at least 20. Each odorant component is characterized by a multidimensional vector of attributes. A z score of an average of characteristic distances between vectors corresponding to odorant components in the mixture and vectors corresponding to odorant components in a group of M odorant components but not in the mixture is less than 2.

  本发明公开了一种气味剂混合物。气味剂混合物包括 N 种气味剂成分，其中 N 至少等于 20。每个气味成分由一个多维属性向量表征。混合物中的气味成分对应向量与 M 组气味成分中但不在混合物中的气味成分对应向量之间的平均特征距离的 Z 值小于 2。
• PRO-FRAGRANCE COMPOSITION
  申请人：Aqdot Limited

  公开号：EP3416729A1

  公开（公告）日：2018-12-26
• COMPOSITIONS AND METHODS FOR IDENTIFYING LIGANDS OF ODORANT RECEPTORS
  申请人：Matsunami Hiroaki

  公开号：US20100248390A1

  公开（公告）日：2010-09-30

  The present invention relates to compositions and methods for identifying odorant-odorant receptor interactions. In particular, the present invention relates to in silico methods for identifying odorant receptor-odorant interactions based on chemical and physical properties of odorant receptors and odorants.
• OLFACTORY SIGNATURE AND ODORANT MIXTURE HAVING THE SAME
  申请人：Yeda Research and Development Co. Ltd.

  公开号：US20140221269A1

  公开（公告）日：2014-08-07

  An odorant mixture is disclosed. The odorant mixture comprises N odorant components wherein N equals at least 20. Each odorant component is characterized by a multidimensional vector of attributes. A z score of an average of characteristic distances between vectors corresponding to odorant components in the mixture and vectors corresponding to odorant components in a group of M odorant components but not in the mixture is less than 2.