2,3,5-trimethyl-2,4-hexadiene-1,6-dicarboxylic acid | 25966-04-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2,3,5-trimethyl-2,4-hexadiene-1,6-dicarboxylic acid
• 英文别名: 2,3,5-Trimethylhexa-2,4-dienedioic acid；2,3,5-trimethylhexa-2,4-dienedioic acid
• CAS: 25966-04-5
• 化学式: C₉H₁₂O₄
• 分子量: 184.192
• InChiKey: QWCZNEGUNHQZDC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1,2,4-三甲基苯 在 过氧乙酸 、 sodium hydroxide 作用下， 以 溶剂黄146 为溶剂， 反应 0.5h， 生成 2,3,5-trimethyl-2,4-hexadiene-1,6-dicarboxylic acid
  参考文献：
  名称：

  Kharchuk, V. G.; Kolenko, I. P.; Petrov, L. A., Journal of Organic Chemistry USSR (English Translation), 1986, vol. 22, # 11, p. 2071 - 2078

  摘要：

  DOI：

文献信息

• METHOD FOR PRODUCING COATING FILM
  申请人：Kao Corporation

  公开号：EP3613403A1

  公开（公告）日：2020-02-26

  A method for producing a film of the present invention includes the step of electrostatically spraying a liquid composition directly on the surface of skin using an electrostatic spray device to form a film on the skin. The electrostatic spray device includes a container capable of storing the liquid composition, a nozzle configured to eject the liquid composition, a power supply configured to apply a voltage to the nozzle, and a voltage stabilizer configured to stabilize the voltage applied by the power supply to the nozzle. The liquid composition contains component (a): one or more volatile substances selected from alcohols and ketones, and component (b): a polymer having film formability

  本发明的一种制膜方法包括以下步骤：使用静电喷雾装置将液体组合物直接静电喷雾在皮肤表面，以在皮肤上形成薄膜。静电喷雾装置包括一个能够储存液体组合物的容器、一个配置成喷射液体组合物的喷嘴、一个配置成向喷嘴施加电压的电源和一个配置成稳定电源向喷嘴施加的电压的稳压器。液体组合物包含组分 (a)：选自醇和酮的一种或多种挥发性物质，以及组分 (b)：具有成膜性的聚合物。
• METHOD FOR PRODUCING FILM
  申请人：Kao Corporation

  公开号：EP3613404A1

  公开（公告）日：2020-02-26

  A method for producing a film of the present invention includes an electrostatic spraying step of electrostatically spraying a liquid composition directly on the surface of skin to form a film on the skin by using an electrostatic spray device. The electrostatic spray device includes a container capable of storing the liquid composition, a nozzle configured to eject the liquid composition, and a power supply configured to apply a voltage to the nozzle. The liquid composition contains component (a): one or two or more volatile substances selected from alcohols and ketones, component (b): a water-insoluble polymer having film formability, and component (c): 0.2% by mass or more and 25% by mass or less of water. In the electrostatic spraying step, the power supply applies a voltage of 5 kV or more and 50 kV or less to the nozzle that ejects the liquid composition at a flow rate of 0.4 mL/h or more and 30 mL/h or less to perform electrostatic spraying on the surface of the skin, and the ratio of the flow rate (F) (mL/h) to the voltage (P) (kV) (flow rate (F)/voltage (P)) is 0.8 or less.

  本发明的一种薄膜生产方法包括静电喷涂步骤，即使用静电喷涂装置将液体组合物直接静电喷涂在皮肤表面，从而在皮肤上形成薄膜。静电喷雾装置包括一个能够储存液体组合物的容器、一个用于喷射液体组合物的喷嘴和一个用于向喷嘴施加电压的电源。液体组合物包含组分 (a)：一种或两种或两种以上选自醇和酮的挥发性物质，组分 (b)：具有成膜性的水不溶性聚合物，以及组分 (c)：0.2% （以质量计）或更多，25% （以质量计）或更少的水。在静电喷涂步骤中，电源向喷嘴施加 5 kV 或更高和 50 kV 或更低的电压，喷嘴以 0.4 mL/h 或更高和 30 mL/h 或更低的流量喷出液体组合物，对皮肤表面进行静电喷涂，流量 (F) (mL/h) 与电压 (P) (kV) 之比（流量 (F)/ 电压 (P)）为 0.8 或更低。
• Method for producing film
  申请人：Kao Corporation

  公开号：US11161126B2

  公开（公告）日：2021-11-02

  A method for producing a film of the present invention includes an electrostatic spraying step of electrostatically spraying a liquid composition directly on the surface of skin to form a film on the skin by using an electrostatic spray device. The electrostatic spray device includes a container capable of storing the liquid composition, a nozzle configured to eject the liquid composition, and a power supply configured to apply a voltage to the nozzle. The liquid composition contains component (a): one or two or more volatile substances selected from alcohols and ketones, component (b): a water-insoluble polymer having film formability, and component (c): 0.2% by mass or more and 25% by mass or less of water.

  本发明的一种薄膜生产方法包括静电喷涂步骤，即使用静电喷涂装置将液体组合物直接静电喷涂在皮肤表面，从而在皮肤上形成薄膜。静电喷雾装置包括一个能够储存液体组合物的容器、一个用于喷射液体组合物的喷嘴和一个用于向喷嘴施加电压的电源。液体组合物包含组分 (a)：一种或两种或两种以上选自醇和酮的挥发性物质，组分 (b)：具有成膜性的水不溶性聚合物，以及组分 (c)：0.2% （以质量计）或更多，25% （以质量计）或更少的水。
• Method for producing coating film
  申请人：Kao Corporation

  公开号：US11351402B2

  公开（公告）日：2022-06-07

  A method for producing a film of the present invention includes the step of electrostatically spraying a liquid composition directly on the surface of skin using an electrostatic spray device to form a film on the skin. The electrostatic spray device includes a container capable of storing the liquid composition, a nozzle configured to eject the liquid composition, a power supply configured to apply a voltage to the nozzle, and a voltage stabilizer configured to stabilize the voltage applied by the power supply to the nozzle. The liquid composition contains component (a): one or more volatile substances selected from alcohols and ketones, and component (b): a polymer having film formability.

  本发明的一种制膜方法包括以下步骤：使用静电喷雾装置将液体组合物直接静电喷雾在皮肤表面，以在皮肤上形成薄膜。静电喷雾装置包括一个能够储存液体组合物的容器、一个配置成喷射液体组合物的喷嘴、一个配置成向喷嘴施加电压的电源和一个配置成稳定电源向喷嘴施加的电压的稳压器。液体组合物包含组分 (a)：一种或多种选自醇和酮的挥发性物质，以及组分 (b)：具有成膜性的聚合物。
• Kharchuk, V. G.; Kolenko, I. P.; Petrov, L. A., Journal of Organic Chemistry USSR (English Translation), 1986, vol. 22, # 11, p. 2071 - 2078
  作者：Kharchuk, V. G.、Kolenko, I. P.、Petrov, L. A.、Gus'kova, L. M.

  DOI：——

  日期：——