9-Octadecenyl 2-Methyl-2-Propenoate | 45280-68-0

• 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: 9-Octadecenyl 2-Methyl-2-Propenoate
• 英文别名: 9-Octadecen-1-yl 2-methyl-2-propenoate；octadec-9-enyl 2-methylprop-2-enoate
• CAS: 45280-68-0
• 化学式: C₂₂H₄₀O₂
• 分子量: 336.558
• InChiKey: BXOBFMUWVVHLFK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.5
• 重原子数：
  24
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.77
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Copolymers Based on N-Vinylpyrrolidone and Branched Aliphatic Carbonxylic Acids, and Their Use as Solubilizers
  申请人：Angel Maximilian

  公开号：US20080200564A1

  公开（公告）日：2008-08-21

  Copolymers comprising: (a) 60 to 99% by weight of at least one monomer selected from the group consisting of N-vinyllactams, N-vinylamides, and mixtures thereof; (1) 1 to 40% by weight of at least one monomer selected from the group consisting of vinyl esters of aliphatic branched C 8 -C 30 -carboxylic acids; (c) 0 to 30% by weight of vinyl acetate; and (d) 0 to 39% by weight of at least one additional free-radically copolymnerizable monomer; wherein the % by weight content of components (a), (b), (c) and (d) totals 100%, and with the proviso that the total amount of component (b) and component (c) combined is 1 to 40% by weight based on the copolymer, are described along with methods of using such copolymers to solubilize substances which are insoluble in water, substances which are only sparingly soluble in water, and combinations thereof.

  共聚物包含：（a）60至99重量百分比的至少一种单体，选自N-乙烯基内酰胺、N-乙烯酰胺和它们的混合物；（b）1至40重量百分比的至少一种单体，选自支链的C8-C30脂肪族羧酸的乙烯酯；（c）0至30重量百分比的乙酸乙烯酯；和（d）0至39重量百分比的至少一种额外的自由基共聚单体；其中，组分（a）、（b）、（c）和（d）的重量百分比总和为100%，并且有条件规定组分（b）和组分（c）的总和基于共聚物为1至40重量百分比。还描述了使用这样的共聚物来增溶水不溶性物质、水微溶性物质以及它们的组合的方法。
• [EN] NUCLEIC ACID COMPLEX<br/>[FR] COMPLEXE D'ACIDE NUCLÉIQUE
  申请人：COMMW SCIENT IND RES ORG

  公开号：WO2013003887A1

  公开（公告）日：2013-01-10

  The present invention relates to a complex comprising a cationic block copolymer and a nucleic acid, the cationic block copolymer having at least a tri-block structure comprising a cationic block and two hydrophilic blocks, or a hydrophilic block and two cationic blocks.

  本发明涉及一种包含阳离子嵌段共聚物和核酸的复合物，其中所述阳离子嵌段共聚物至少具有三嵌段结构，包括一个阳离子嵌段和两个亲水性嵌段，或一个亲水性嵌段和两个阳离子嵌段。
• [EN] HIGH-COVERAGE, LOW ODOR MALODOR COUNTERACTANT COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS AGISSANT CONTRE LES MAUVAISES ODEURS, À FAIBLE ODEUR ET À POUVOIR COUVRANT ÉLEVÉ, ET PROCÉDÉS D'UTILISATION
  申请人：INT FLAVORS & FRAGRANCES INC

  公开号：WO2016049523A1

  公开（公告）日：2016-03-31

  The present invention relates to novel compounds and their use as malodor counteractant materials.

  本发明涉及新化合物及其作为恶臭对抗剂材料的用途。
• Polymer with upper critical solution temperature
  申请人：THE BOEING COMPANY

  公开号：US20200361859A1

  公开（公告）日：2020-11-19

  Aspects generally relate to a temperature responsive polymer, more specifically to a polymer exhibiting an upper critical solution temperature (UCST) in an aqueous solution. In one aspect, a monomer compound includes one or more amide or thioamide groups; one or more ureido or thioureido groups; and one or more ethylenically unsaturated groups. In one aspect, a polymer, such as a homopolymer or a copolymer, is produced by polymerization of the monomer compound. The copolymer is produced by polymerization of the monomer compound and a comonomer, such as a hydrophobic comonomer, a hydrophilic comonomer, a pH responsive comonomer, a light responsive comonomer, and combinations thereof. The polymer exhibits a UCST from about 1° C. to about 100° C. in an aqueous solution at 1 atm.

  方面通常涉及温度响应聚合物，更具体地是在水溶液中表现出上临界溶液温度（UCST）的聚合物。在一个方面，单体化合物包括一个或多个酰胺或硫酰胺基团；一个或多个脲基或硫脲基团；和一个或多个乙烯不饱和基团。在一个方面，通过单体化合物的聚合制备聚合物，如均聚物或共聚物。共聚物是通过单体化合物和共聚单体（如疏水性共聚单体、亲水性共聚单体、pH响应共聚单体、光响应共聚单体及其组合）的聚合制备的。在1个大气压下，聚合物在水溶液中表现出从约1°C到约100°C的UCST。
• MONOETHYLENICALLY UNSATURATED MONOMERS AND USES THEREOF
  申请人：BOSTIK SA

  公开号：US20210179576A1

  公开（公告）日：2021-06-17

  The invention relates to a monoethylenically unsaturated monomer of formula (I), and to the use thereof for producing a polymer. The invention also relates to the polymer obtained by polymerising said monomer, and to the use thereof in a composition for producing coatings.

  该发明涉及一种具有化学式(I)的单乙烯不饱和单体，以及其用于生产聚合物的用途。该发明还涉及通过聚合所述单体而获得的聚合物，以及其在用于生产涂层的组合物中的用途。