2,4-二甲基环己甲醇 | 68480-15-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2,4-二甲基环己甲醇
• 中文别名: 2,4-二甲基环己烷甲醇
• 英文名称: 2,4-dimethylcyclohexylmethanol
• 英文别名: dihydrofloralol；2,4-dimethylcyclohexanemethanol；2,4-dimethylcyclohexane-1-methanol；2,4-dimethyl cyclohexane methanol；2,4-dimethylcyclohex-1-ylmethanol；dihydroflorolol；(2,4-Dimethylcyclohexyl)methanol
• CAS: 68480-15-9
• 化学式: C₉H₁₈O
• mdl: MFCD00216995
• 分子量: 142.241
• InChiKey: DGEPZINOUXMMAS-UHFFFAOYSA-N

物化性质

• LogP：
  2.863 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2,4-二甲基环己甲醇 、 水杨酸 在 对甲苯磺酸 作用下， 以 甲苯 为溶剂， 反应 25.0h， 生成 salicylic acid (2,4-dimethylcyclohexyl)methyl ester
  参考文献：
  名称：

  Fragrance compositions

  摘要：

  水杨酸化合物作为一种香料化学品的使用被揭示，适用于用于制造香水、古龙水和个人护理产品中的香料。

  公开号：

  EP1505055A1

文献信息

• [EN] 3'-KETOGLYCOSIDE COMPOUND FOR THE SLOW RELEASE OF A VOLATILE ALCOHOL<br/>[FR] COMPOSÉ 3'-CÉTOGLYCOSIDE POUR LA LIBÉRATION LENTE D'UN ALCOOL VOLATIL
  申请人：GLYCOSCIENCE S L

  公开号：WO2021160670A1

  公开（公告）日：2021-08-19

  The present invention relates to a 3'-ketoglycoside compound defined by formula (I) and its use for controlled release of alcohols, in particular alcohols showing an insect repellent effect. It relates also to a process for preparing the 3'-ketoglycoside compound of formula (I). It further relates to a composition comprising a 3'- ketoglycoside compound of formula (I). It relates also to the use of a 3'-ketoglycoside compound of formula (I) for the controlled release of alcohols. It related also to a method of use of such composition.

  本发明涉及由式(I)定义的3'-酮基糖苷化合物及其用于控制释放醇，特别是显示驱虫效果的醇。它还涉及制备式(I)的3'-酮基糖苷化合物的方法。此外，它还涉及包含式(I)的3'-酮基糖苷化合物的组合物。它还涉及使用式(I)的3'-酮基糖苷化合物来控制释放醇。它还涉及使用这种组合物的方法。
• [EN] PRO-PERFUME COMPOSITIONS<br/>[FR] COMPOSITIONS DE PROPARFUM
  申请人：FIRMENICH & CIE

  公开号：WO2021123144A1

  公开（公告）日：2021-06-24

  The present invention relates to a perfuming composition comprising at least two properfume compounds selected from the group consisting of a pro-perfume compound releasing a perfume compound upon exposure to light, a pro-perfume compound releasing a perfume compound upon exposure to air/oxygen, a pro-perfume compound releasing a perfume compound upon exposure to heat, a pro-perfume compound releasing a perfume compound upon exposure to moisture and a pro-perfume compound releasing a perfume compound upon exposure to enzymes. The present invention further concerns a perfumed consumer product comprising the inventive perfuming composition, as well as the use of the inventive perfuming composition for improving, enhancing, conferring and/or modifying the fragrance impression and/or fragrance intensity of a consumer product.

  本发明涉及一种香水组合物，包括至少两种从以下组成的适当香气化合物中选择的香气化合物：一种在光照下释放香水化合物的前香水化合物，一种在空气/氧气暴露下释放香水化合物的前香水化合物，一种在热暴露下释放香水化合物的前香水化合物，一种在湿气暴露下释放香水化合物的前香水化合物以及一种在酶暴露下释放香水化合物的前香水化合物。本发明进一步涉及一种含有创新香水组合物的香水消费产品，以及使用创新香水组合物来改善、增强、赋予和/或修改消费产品的香气印象和/或香气强度。
• Fragrance alcohol-releasing polysiloxane
  申请人：Kohle Hans-Jurgen

  公开号：US20070021319A1

  公开（公告）日：2007-01-25

  Organopolysiloxanes which contain a fragrance alcohol Y—OH bonded via a betaine ester group having the structure —N + R 1 R 2 —CH 2 —C(O)OY, cleave off the fragrance alcohol under acid conditions and are resistant to hydrolysis in the neutral and weakly basic range. The organopolysiloxanes adhere to textile fibres, skin or hair and are suitable as perfume components for textile treatment agents and personal care products.

  含有一种香精醇Y—OH的有机聚硅氧烷，通过一个具有结构—N+R1R2—CH2—C(O)OY的甜菜碱酯基与之结合，在酸性条件下释放出香精醇，并在中性和弱碱性范围内对水解具有抗性。这种有机聚硅氧烷能够附着在纺织纤维、皮肤或头发上，并可作为纺织处理剂和个人护理产品的香水成分。
• [EN] KETALS AND POLYKETALS AS RELEASE AGENTS<br/>[FR] CÉTALS ET POLYCÉTALS EN TANT QU'AGENTS DE LIBÉRATION
  申请人：UNIV COLUMBIA

  公开号：WO2020060908A1

  公开（公告）日：2020-03-26

  Disclosed herein are ketal compounds, oligomers, and polyketals that are obtained in both high purity and high yield. These ketals and polyketals are utilized for their ability to readily release small chemical molecules, preferably fragrance molecules. Also disclosed are the utility of ketals and polyketals as delivery vehicles for controlled release of fragrances over time and/or on demand.

  本文揭示了高纯度和高产率获得的酮缩合物、寡聚体和聚酮缩合物。这些酮缩合物和聚酮缩合物被用于其释放小分子化学物质（最好是香味分子）的能力。还揭示了酮缩合物和聚酮缩合物作为传递载体的用途，用于随时间控制释放香味分子或按需释放。
• [EN] METHOD OF PREPARING ALKOXY-FUNCTIONAL ORGANOSILICON COMPOUNDS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE COMPOSÉS D'ORGANOSILICIUM À FONCTIONNALITÉ ALCOXY
  申请人：DOW SILICONES CORP

  公开号：WO2021050463A1

  公开（公告）日：2021-03-18

  A method of preparing an alkoxy-functional organosilicon compound is provided. The method comprises reacting (A) an initial organosilicon compound and (B) an alcohol component in the presence of (C) a catalyst, thereby preparing the alkoxy-functional organosilicon compound. The initial organosilicon compound (A) comprises at least one alkoxysilyl group. The alcohol component (B) comprises an organic alcohol. The catalyst (C) comprises (C1) an ammonium carboxylate compound or (C2) a titanate compound. A reaction product comprising an alkoxy-functional organosilicon compound prepared in accordance with the method, and a composition comprising the reaction product, are also provided. The alkoxy-functional organosilicon compound, and the reaction product and composition comprising the same, are prepared in increased purity under functional group-tolerant conditions.

  提供了一种制备烷氧基官能有机硅化合物的方法。该方法包括在催化剂存在下，反应（A）初始有机硅化合物和（B）醇组分，从而制备烷氧基官能有机硅化合物。初始有机硅化合物（A）包括至少一个烷氧基硅基团。醇组分（B）包括有机醇。催化剂（C）包括（C1）铵羧酸盐化合物或（C2）钛酸盐化合物。还提供了按照该方法制备的烷氧基官能有机硅化合物的反应产物，以及包含该反应产物的组合物。这种烷氧基官能有机硅化合物，以及包含同样的反应产物和组合物，在官能团耐受条件下以更高纯度制备。