2-(3,8-Dimethyl-1,2,3,4,5,6,7,8-octahydroazulen-5-yl)propan-2-yl acetate | 134-28-1

• 物质功能分类: 香精与香料 - 合成香料 - 羧酸及酯类香料
• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 2-(3,8-Dimethyl-1,2,3,4,5,6,7,8-octahydroazulen-5-yl)propan-2-yl acetate
• CAS: 134-28-1；1217626-96-4
• 化学式: C₁₇H₂₈O₂
• 分子量: 264.4
• InChiKey: DRFSOBZVMGLICQ-UHFFFAOYSA-N

物化性质

• 沸点：
  242 °C(lit.)
• 密度：
  0.977 g/mL at 25 °C(lit.)
• 闪点：
  >230 °F
• 溶解度：
  Insoluble in water, soluble in alcohol and oils
• LogP：
  5.774 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• WGK Germany：
  2

文献信息

• [EN] ARTHROPOD CONTROLLING COMPOSITION<br/>[FR] COMPOSITION DE LUTTE CONTRE LES ARTHROPODES
  申请人：FIRMENICH & CIE

  公开号：WO2020239980A1

  公开（公告）日：2020-12-03

  The present invention relates to an arthropod controlling composition comprising a compound according to formula (I), methods and uses to control arthropods as well as arthropod controlling articles comprising the same.

  本发明涉及一种包括根据式(I)的化合物的节肢动物控制组合物，以及用于控制节肢动物的方法和用途，以及包含相同化合物的节肢动物控制物品。
• METHODS FOR IDENTIFYING ARTHROPOD REPELLENTS, AND COMPOUNDS AND COMPOSITIONS IDENTIFIED BY SUCH METHODS
  申请人：The Regents of the University of California

  公开号：EP3409115A2

  公开（公告）日：2018-12-05

  Provided herein are screening methods for identifying compounds for use as an arthropod repellent based on the masking or inhibition of the detection of the skin odor by a cpA neuron. Provided herein are also screening methods for identifying compounds for use as an arthropod attractant based on activation of the cpA neuron. Further provided are one or more compounds identified using the screening methods described herein, and compositions containing such compounds.

  本文提供了根据掩蔽或抑制 cpA 神经元对皮肤气味的检测来确定用作节肢动物驱避剂的化合物的筛选方法。本文还提供了根据 cpA 神经元的激活来鉴定用作节肢动物吸引剂的化合物的筛选方法。此外，还提供了使用本文所述筛选方法鉴定出的一种或多种化合物，以及含有此类化合物的组合物。
• Methods for identifying arthropod repellents and attractants, and compounds and compositions identified by such methods
  申请人：The Regents of the University of California

  公开号：US10768168B2

  公开（公告）日：2020-09-08

  Provided herein are screening methods for identifying compounds for use as an arthropod repellent based on the masking or inhibition of the detection of the skin odor by a cpA neuron. Provided herein are also screening methods for identifying compounds for use as an arthropod attractant based on activation of the cpA neuron. Further provided are one or more compounds identified using the screening methods described herein, and compositions containing such compounds.

  本文提供了根据掩蔽或抑制 cpA 神经元对皮肤气味的检测来确定用作节肢动物驱避剂的化合物的筛选方法。本文还提供了根据 cpA 神经元的激活来鉴定用作节肢动物吸引剂的化合物的筛选方法。此外，还提供了使用本文所述筛选方法鉴定出的一种或多种化合物，以及含有此类化合物的组合物。
• Air freshening device
  申请人：Givaudan, S.A.

  公开号：US10925992B2

  公开（公告）日：2021-02-23

  An air freshening device is provided. The device includes a water-based fragrance emitter including water, a water absorbing polymer and a fragrance composition. The fragrance composition includes from about 3% to about 70% by weight of at least one fragrance ingredient exhibiting a standard equilibrium headspace concentration (HSi0) below about 100 μg/L. The water-based fragrance emitter provides a working signal and an end of life signal upon evaporation. The air freshening device is a warming device.

  提供了一种空气清新装置。该装置包括水基香味散发器，其中包括水、吸水聚合物和香味组合物。香味组合物包括约 3% 至约 70% （按重量计）的至少一种香味成分，其标准平衡顶空浓度 (HSi0) 低于约 100 μg/L。水基香味散发器在蒸发时提供工作信号和寿命终止信号。空气清新装置是一种加温装置。
• Fragrance compositions
  申请人：Givaudan SA

  公开号：US10982173B2

  公开（公告）日：2021-04-20

  A perfume composition providing differentiated odour depending on the assessment conditions is provided. The perfume composition includes a) less than 20% by weight of perfumery ingredients having an equilibrium headspace concentration (HS) between 151 and 900 microgram/l at 25° C., b) at least 35% by weight of perfumery ingredients having a HS higher than 900 microgram/l at 25° C. and b) 25% by weight of perfumery ingredients having a HS lower than or equal to 150 microgram/l at 25° C. The perfume composition reduces consumer perfume habituation to said perfume product.

  本发明提供了一种香水组合物，可根据评估条件提供不同的气味。这种香水组合物包括：a）按重量计，在 25 摄氏度时平衡顶空浓度（HS）介于 151 和 900 微克/升之间的香水成分少于 20%；b）按重量计，在 25 摄氏度时平衡顶空浓度（HS）高于 900 微克/升的香水成分至少 35%；b）按重量计，在 25 摄氏度时平衡顶空浓度（HS）低于或等于 150 微克/升的香水成分 25%。