4-((12-hydroxydodecyl)oxy)benzoic acid | 112231-71-7

• 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: 4-((12-hydroxydodecyl)oxy)benzoic acid
• 英文别名: 4-[(12-Hydroxydodecyl)oxy]benzoic acid；4-(12-hydroxydodecoxy)benzoic acid
• CAS: 112231-71-7
• 化学式: C₁₉H₃₀O₄
• 分子量: 322.445
• InChiKey: VHGQROFJTKKJBE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  23
• 可旋转键数：
  14
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.63
• 拓扑面积：
  66.8
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-((12-hydroxydodecyl)oxy)benzoic acid 在 4-二甲氨基吡啶 、 N,N-二甲基苯胺 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 、 1,4-二氧六环 为溶剂， 反应 48.0h， 生成 [4-[3-[4-[4-(12-Prop-2-enoyloxydodecoxy)benzoyl]oxybenzoyl]oxyphenoxy]carbonylphenyl] 4-dodecoxybenzoate
  参考文献：
  名称：

  Novel Supramolecular Side-Chain Banana-Shaped Liquid Crystalline Polymers Containing Covalent- and Hydrogen-Bonded Bent Cores

  摘要：

  Novel supramolecular side-chain banana-shaped liquid crystalline (LC) polymer complexes AmBn-N bearing various (m/n) molar ratios of hydrogen- and covalent-bonded bent-core components were acquired by the free radical polymerization, where the hydrogen-bonded (H-bonded) structures were executed via mixing equimolar portions of proton donor (H-donor) polymers AmBn (homopolymers/copolymers) and pyridyl proton acceptor (H-acceptor) bent cores (small molecules). The influences of the molar ratios of bent-core H-bonded components in side-chain banana-shaped LC polymers and their corresponding polymer complexes on mesomorphic and electro-optical properties were first investigated. The voltage-dependent antiferroelectric properties of spontaneous polarization (Ps) values in the polar smectic phase of the supramolecular side-chain banana-shaped copolymers were also reported. The nematic and tilted smectic phases were verified by XRD measurements, and the SmCp phase was further confirmed by the triangular wave method. Suprinsingly, a novel enantiotropic polar smectic (SmCPA) phase was generated in some bent-core side-chain polymer complexes AmBn-N. Therefore, a special approach to constructing (or stabilizing) the SmCP phase was first developed in this study by copolymerization of bent-core covalent - and H-bonded units in side-chain polymer complexes (with proper m/n molar ratios of 16/1 and 10/1 from both bent-core covalent- and H-bonded monomers (i.e., B and A-N units, respectively) without the SmCP phase.

  DOI：

  10.1021/ma901960c
• 作为产物：
  描述：

  methyl 4-((12-hydroxydodecyl)oxy)benzoate 在 potassium hydroxide 作用下， 以 水 为溶剂， 以86%的产率得到4-((12-hydroxydodecyl)oxy)benzoic acid
  参考文献：
  名称：

  The first blue phase reactive monomers containing a bi-mesogenic core and their side-chain polymers

  摘要：

  两种具有不同间隔长度的蓝相反应单体首次被报道为展示BPIII，可以通过共聚合进行延伸。

  DOI：

  10.1039/c5tc00615e

文献信息

• Fluorescent litmus film for detecting acid vapors: free-standing and robust AIE sensing film fabricated by photopolymerization of self-assembled hierarchical triphenylamine-based gelators
  作者：Won-Jin Yoon、Seungchul Yang、Junhwa Jang、Mintaek Oh、Minwoo Rim、Hyeyoon Ko、Jahyeon Koo、Seok-In Lim、Yu-Jin Choi、Kwang-Un Jeong

  DOI：10.1039/d2tc02066a

  日期：——

  human damage caused by harmful vapors emitted throughout the industry, the detection of toxic vapors such as acid vapors is urgently required. Recognizing acid vapor leaks is particularly difficult due to their characteristics such as colorlessness, high diffusion coefficient, and high toxicity. Therefore, there is a great demand for the development of a detection litmus film with excellent resistance to

  为应对整个行业排放的有害蒸气对人体造成的伤害，迫切需要对酸性蒸气等有毒蒸气进行检测。由于其无色、高扩散系数和高毒性等特性，识别酸蒸汽泄漏特别困难。因此，迫切需要开发一种具有优异耐酸性以及具有快速响应和恢复率的酸蒸气泄漏可视化的检测石蕊膜。为了满足这些要求，通过化学连接发光三苯胺 (TPA) 核心和可光聚合的甲基丙烯酸酯官能化柔性烷基链，新合成了一种程序化荧光团 (TPA-3MA) 凝胶剂。通过 TPA-3MA (2 wt%) 在甲基丙烯酸己酯 (HMA) 单体溶剂中的凝胶化和随后的光聚合制备具有高机械稳定性的荧光石蕊膜。由自组装 TPA-3MA 纳米纤维组成的独立且坚固的石蕊膜显示出优异的酸检测性能和长期稳定性。这项研究可能为安全标签和化学传感器的开发提供一个多功能平台。
• HAIR TREATMENT COMPOSITION AND HAIR COSMETIC FOR DAMAGED HAIR
  申请人：Meiji Seika Kaisha, Ltd.

  公开号：EP1602354A1

  公开（公告）日：2005-12-07

  The present invention intends to provide a composition for hair treatment containing γ-polyglutamic acid or a salt thereof, a hair cosmetic for damaged hair containing such a composition, and their uses. The composition for hair treatment containing γ-polyglutamic acid or a salt thereof and the hair cosmetic for damaged hair of the present invention have excellent improvement effects on the strength and frictional force of hair, so that they can provide tension, elasticity, or the like to damage hair to prevent or alleviate split hair and broken hair as well as improvements in combing and touch. Furthermore, they also exert effects of moisture retention inherent to γ-polyglutamic acid or a salt thereof, preventing or improving effects on the generation of dandruff on the basis of such effects, preventing effects on the feeling of stickiness or creak, and various effectiveness including appropriate residual tendency to hair in a simultaneous manner, respectively.

  本发明旨在提供一种含有γ-聚谷氨酸或其盐的头发治疗组合物、一种含有这种组合物的用于受损头发的护发化妆品及其用途。本发明的含有γ-聚谷氨酸或其盐的头发治疗组合物和用于受损头发的护发化妆品对头发的强度和摩擦力有很好的改善效果，因此它们可以为受损头发提供张力、弹性等，以防止或减轻头发分叉和断裂，并改善梳理和触感。此外，它们还能分别发挥γ-聚谷氨酸或其盐固有的保湿效果、在此基础上防止或改善头皮屑产生的效果、防止粘腻感或吱吱作响的效果，以及包括同时对头发产生适当残留倾向在内的各种功效。
• Cosmetic composition and production thereof
  申请人：Kawasaki Yuji

  公开号：US20060018867A1

  公开（公告）日：2006-01-26

  It has been desired to develop a highly preservative and antibacterial cosmetic composition that can easily be applied to both emulsion and non-emulsion type cosmetics. It has also been desired to develop a method of improving a preservative and/or antibacterial effect(s) of a cosmetic composition comprising polyorganosiloxane-containing epsilon-polylysine and thereby reducing the amount of antibacterial preservative agent to be used. There is provided a cosmetic composition comprising one or a combination of two or more of polyorganosiloxane-containing epsilon-polylysine compounds obtained by reacting epsilon-polylysine with polyorganosiloxane or a physiologically acceptable salt thereof, and polyhydric alcohol.

  人们一直希望开发一种高防腐性和抗菌性的化妆品组合物，这种组合物既可用于乳液型化妆品，也可用于非乳液型化妆品。此外，还希望开发一种方法，以改善含有聚有机硅氧烷的ε-聚赖氨酸的化妆品组合物的防腐和/或抗菌效果，从而减少抗菌防腐剂的用量。本发明提供了一种化妆品组合物，该组合物包含一种或两种以上的含聚有机硅氧烷的ε-聚赖氨酸化合物的组合，这些ε-聚赖氨酸化合物是通过ε-聚赖氨酸与聚有机硅氧烷或其生理上可接受的盐以及多元醇反应而得到的。
• Hair treatment composition and hair cosmetic for damaged hair
  申请人：Hasebe Kouhei

  公开号：US20060165636A1

  公开（公告）日：2006-07-27

  The present invention intends to provide a composition for hair treatment containing γ-polyglutamic acid or a salt thereof, a hair cosmetic for damaged hair containing such a composition, and their uses. The composition for hair treatment containing γ-polyglutamic acid or a salt thereof and the hair cosmetic for damaged hair of the present invention have excellent improvement effects on the strength and frictional force of hair, so that they can provide tension, elasticity, or the like to damage hair to prevent or alleviate split hair and broken hair as well as improvements in combing and touch. Furthermore, they also exert effects of moisture retention inherent to γ-polyglutamic acid or a salt thereof, preventing or improving effects on the generation of dandruff on the basis of such effects, preventing effects on the feeling of stickiness or creak, and various effectiveness including appropriate residual tendency to hair in a simultaneous manner, respectively.

  本发明旨在提供一种含有γ-聚谷氨酸或其盐的头发治疗组合物、一种含有这种组合物的用于受损头发的护发化妆品及其用途。本发明的含有γ-聚谷氨酸或其盐的头发治疗组合物和用于受损头发的护发化妆品对头发的强度和摩擦力有很好的改善效果，因此它们可以为受损头发提供张力、弹性等，以防止或减轻头发分叉和断裂，并改善梳理和触感。此外，它们还能分别发挥γ-聚谷氨酸或其盐固有的保湿效果、在此基础上防止或改善头皮屑产生的效果、防止粘腻感或吱吱作响的效果，以及包括同时对头发产生适当残留倾向在内的各种功效。
• Ferroelectric liquid crystal polymer
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0228703B1

  公开（公告）日：1993-03-10