ethyl (E)-12-hydroxyoctadec-9-enoate | 55066-53-0

• 物质功能分类: 分析化学 - 食品安全 - 脂肪酸、脂肪酸甲酯
• 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: ethyl (E)-12-hydroxyoctadec-9-enoate
• CAS: 55066-53-0
• 化学式: C₂₀H₃₈O₃
• 分子量: 326.5
• InChiKey: AZXVZUBIFYQWJK-SDNWHVSQSA-N

物化性质

• 沸点：
  258 °C / 13mmHg
• 密度：
  0.92
• 溶解度：
  DMF：50mg/mL； DMSO：50mg/mL；乙醇：100mg/mL；乙醇:PBS (pH 7.2): 0.5 mg/ml
• LogP：
  6.695 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  6.4
• 重原子数：
  23
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• WGK Germany：
  2
• 海关编码：
  2918199090

制备方法与用途

蓖麻油酸乙酯是一种植物油。由于我国丰富的植物油资源，我们拥有巨大的优势来发展生物质材料。

它不仅具有广泛的应用前景，还因其独特的化学结构——含有1～3个不饱和双键以及可能的羟基、羧基等活泼反应基团而备受关注。通过直接反应、调配或水解等方法，我们可以生产出种类繁多的改性树脂及精细化工产品。

文献信息

• NOVEL METHOD FOR PREPARING POLYOLS AND PRODUCTS OBTAINED
  申请人：Cramail Henri

  公开号：US20130005937A1

  公开（公告）日：2013-01-03

  The present invention relates to a method for preparing polyols of formula (I″) R′ 1 being H or an alkyl group, R″ being especially an alkyl group, A 1 , being an alkylene radical and R 3 , are being especially a group -A 2 -O—Y′, A 2 being an alkylene radical and Y′ being especially H, said method especially comprising a step of epoxidation of a compound of formula R″ 1 being H or an alkyl group, A 1 being defined as above in formula (I″) and R 4 being especially a group -A 2 -O—Y 1 ′, A 2 being defined as above in formula (I″) and Y′ 1 being especially H, in order to obtain a compound of formula A 1 being defined as above, R′″ 1 being H or an alkyl group and R 5 being especially a group of formula -A 2 -O—Y 2 ′, A 2 being as defined above in formula (I″) and Y′ 2 being especially H,

  该发明涉及一种制备式(I″)的聚醇的方法，其中R′1为H或烷基，R″尤其为烷基，A1为亚烷基基团，R3尤其为一个-A2-O—Y′基团，A2为亚烷基基团，Y′尤其为H，所述方法尤其包括一步骤，即将式R″1为H或烷基，A1如上述在式(I″)中定义，R4尤其为一个-A2-O—Y1′基团，A2如上述在式(I″)中定义，Y′1尤其为H的化合物环氧化，以获得式A1如上述定义，R′″1为H或烷基，R5尤其为一个-A2-O—Y2′基团，A2如上述在式(I″)中定义，Y′2尤其为H的化合物。
• COSMETIC COMPOSITION COMPRISING AN OIL AND A POLYMER BOTH BEARING A HYDROGEN-BOND-GENERATING JOINING GROUP, AND COSMETIC TREATMENT PROCESS
  申请人：Chodorowski-Kimmes Sandrine

  公开号：US20130136705A1

  公开（公告）日：2013-05-30

  The present invention relates to a cosmetic composition comprising: a) a supramolecular oil (compound A) which can be obtained by reaction between an oil bearing at least one nucleophilic reactive function and a joining group capable of establishing hydrogen bonds, said joining group bearing a reactive function capable of reacting with the reactive function borne by the oil, and said joining group also comprising at least one unit of formula (Ia) or (Ib): b) a polyalkene-based supramolecular polymer (compound B) which can be obtained by reaction of a functionalized polyalkene polymer with a functionalized joining group, said joining group being capable of forming at least three H (hydrogen) bonds. The invention also relates to a cosmetic treatment process using said composition.

  本发明涉及一种化妆品组合物，包括：a）超分子油（化合物A），其可通过至少含有一个亲核反应功能的油与能够建立氢键的连接基之间的反应获得，所述连接基具有能够与油所承载的反应功能发生反应的反应功能，并且所述连接基还包括至少一个式（Ia）或（Ib）的单元；b）基于聚烯烃的超分子聚合物（化合物B），其可通过将功能化聚烯烃聚合物与功能化连接基反应获得，所述连接基能够形成至少三个H（氢）键。本发明还涉及使用该组合物的化妆品处理过程。
• NOUVEAUX DÉRIVÉS D'HUILE DE RICIN ET LEUR PROCÉDÉ DE PRÉPARATION
  申请人：Centre National de la Recherche Scientifique (C.N.R.S.)

  公开号：EP2475637B1

  公开（公告）日：2019-07-24
• NOUVEAU PROCÉDÉ DE PRÉPARATION DE POLYOLS ET PRODUITS TELS QU'OBTENUS
  申请人：Centre National de la Recherche Scientifique (C.N.R.S.)

  公开号：EP2475638B1

  公开（公告）日：2018-06-27
• NOVEL CASTOR OIL DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF
  申请人：Cramail Henri

  公开号：US20130005936A1

  公开（公告）日：2013-01-03

  Novel compounds of formula (1) wherein: A is especially a linear or branched divalent alkylene radical having between 1 and 10 carbon atoms, and Y is especially a hydrogen atom.