8-叔-丁基-4,6-二甲基-2-苯并吡喃酮 | 17874-34-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 香豆素及其衍生物
• 中文名称: 8-叔-丁基-4,6-二甲基-2-苯并吡喃酮
• 英文名称: 2H-1-Benzopyran-2-one, 8-(1,1-dimethylethyl)-4,6-dimethyl-
• 英文别名: 8-tert-butyl-4,6-dimethylchromen-2-one
• CAS: 17874-34-9
• 化学式: C₁₅H₁₈O₂
• 分子量: 230.3
• InChiKey: SIOLFBILQBRZOC-UHFFFAOYSA-N

物化性质

• 熔点：
  88 °C
• 沸点：
  351.3±41.0 °C(Predicted)
• 密度：
  1.056±0.06 g/cm3(Predicted)
• 溶解度：
  二氯甲烷（微溶，加热）、乙酸乙酯（微量溶解）、甲醇（微量溶解）
• LogP：
  4.550 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2932209090

文献信息

• Cyclopropanated coumarin derivatives
  申请人：Turin Luca

  公开号：US20060251786A1

  公开（公告）日：2006-11-09

  This invention provides compound or a mixture of compounds of formula (I): wherein R and R 1 are independently a substituted or unsubstituted, straight or branched alkyl or alkoxy group having up to 5 carbons, phenyl or substituted phenyl; R 2 and R 3 are each independently H or CH 3 ; m is an integer from 0 to 4, and n is an integer from 0 to 2. A method for the synthesis of these compounds is also provided, as is their use as aromachemicals and flavorants and compositions, products and articles containing them.

  本发明提供了式(I)化合物或其混合物： 其中 R 和 R 1 独立地为取代或未取代的、直链或支链烷基或烷氧基（最多有 5 个碳原子）、苯基或取代苯基； R 2 和 R 3 各自独立地为 H 或 CH 3 还提供了合成这些化合物的方法，以及它们作为芳香化学品和调味剂以及含有它们的组合物、产品和物品的用途。
• BENZO (B) CYCLOPROP (D) PYRAN-2-(1H)-ONE DERIVATIVES
  申请人：Flexitral, Inc.

  公开号：EP1871756A1

  公开（公告）日：2008-01-02
• SILICONE COMPOUNDS
  申请人：The Procter & Gamble Company

  公开号：EP3649183A1

  公开（公告）日：2020-05-13
• [EN] BENZO (B) CYCLOPROP (D) PYRAN-2-(1H)-ONE DERIVATIVES<br/>[FR] DERIVES DE BENZO (B) CYCLOPROP (D) PYRAN-2-(1H)-ONE
  申请人：FLEXITRAL INC

  公开号：WO2006111740A1

  公开（公告）日：2006-10-26

  [EN] This invention provides compound or a mixture of compounds of formula (I): wherein the or each group R or R₁ is independently a substituted or unsubstituted, straight or branched alkyl or alkoxy group having up to 5 carbons, phenyl or substituted phenyl; R₂ and R₃ are each independently H or CH₃; m is an integer from 0 to 4, and n is an integer from 0 to 2. A method for the product of these compounds is also provided, as is their use as aromachemicals and flavorants and compositions, products and articles containing them.
  [FR] L'invention concerne un composé ou un mélange de composés de formule (I) : où le ou chacun des groupes R ou R₁ est indépendamment un groupe alkyle ou alcoxy linéaire ou ramifié, substitué ou non-substitué, ayant jusqu'à 5 carbones, un phényle ou un phényle substitué ; R₂ et R₃ sont chacun indépendamment H ou CH₃ ; m est un entier de 0 à 4, et n est un entier de 0 à 2. L'invention concerne également un procédé de fabrication de ces composés, ainsi que leur utilisation en tant qu'arômes chimiques et substances aromatisantes, et les compositions, produits et articles les contenant.
• [EN] SILICONE COMPOUNDS<br/>[FR] COMPOSÉS DE SILICONE
  申请人：PROCTER & GAMBLE

  公开号：WO2019010263A1

  公开（公告）日：2019-01-10

  Silicone compounds, delivery compositions, compositions, packaged products and displays comprising such silicone compounds, and processes for making and using such benefit agent delivery compositions, compositions, packaged products and displays. Such compositions have improved deposition and retention properties that may impart improved benefit characteristics to a composition and/or situs. Such silicone compounds solve the further problem of malodor reduction as, in addition to maldor masking, such compounds block a malodor's access to a sensory cell, yet leave such sensor cell open to other molecules, for example scent molecules. Thus, the malodor control technologies disclosed herein do not unduly interfere with the scent of the perfumed or unperfumed situs that is treated with the malodor control technology.