Octadec-9-enyl octanoate

• 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: Octadec-9-enyl octanoate
• 化学式: C₂₆H₅₀O₂
• 分子量: 394.7
• InChiKey: DFHRKKNQGGEVPA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11
• 重原子数：
  28
• 可旋转键数：
  23
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Lubricant base oil palm origin
  申请人：Choo May Yuen

  公开号：US20050119137A1

  公开（公告）日：2005-06-02

  A cost effective and less energy demanding method of producing ester oils or lubricant base oils, particularly fatty monoesters and fatty polyol esters, by esterifying palm fatty acid, which is abundant from the fat splitting process, with a monohydric alcohol or polyhydric alcohol in the presence of an acid catalyst at elevated temperature wherein an azeotroping agent, particularly toluene, is used to facilitate continuous removal by distillation, of water formed as a by-product during the esterification reaction. The esterification reaction is completed within 5 hours and palm fatty esters as produced with the current method exhibit comparable lubricity and biodegradability.

  一种成本效益高、能耗低的生产酯类油或润滑基础油的方法，特别是生产脂肪单酯和脂肪多元醇酯的方法，通过将丰富的棕榈脂肪酸与单元醇或多元醇在酸催化剂存在下，在升高的温度下酯化。其中，使用一种共沸剂，特别是甲苯，以促进连续蒸馏水，该水是酯化反应的副产物。酯化反应在5小时内完成，目前使用该方法生产的棕榈脂肪酯具有可比较的润滑性和生物可降解性。
• Writing board ink composition
  申请人：ORIENT CHEMICAL INDUSTRIES, LTD.

  公开号：EP0563901A1

  公开（公告）日：1993-10-06

  A writing board ink composition containing a medium of, or based on, a lower alcohol solvent, wherein a diketopyrrolopyrrole pigment represented by the following formula [I] having a median Stokes diameter of not more than 0.2 µm, an alcohol-soluble polymer, a scraping agent and a surfactant are contained in the medium. wherein R¹ and R² independently represent an unsubstituted or non-water-solubilizing substituent substituted phenyl group or naphthyl group; R³ and R⁴ independently represent hydrogen or a non-water-solubilizing substituent. The writing board ink composition of the present invention remains stable for a long time while in pens even when the resin content is such that unclear writing and scrapability reduction can be avoided, since the pigment of ultrafine particle size is fast to lower alcohol solvents.

  一种书写板墨水组合物，含有低级醇类溶剂或以低级醇类溶剂为基础的介质，其中包含由下式[I]表示的中值斯托克斯直径不超过 0.2 微米的二酮吡咯啉颜料、醇溶性聚合物、刮除剂和表面活性剂。 其中 R¹ 和 R² 独立地代表未取代的或非水溶性取代基取代的苯基或萘基；R³ 和 R⁴ 独立地代表氢或非水溶性取代基。 本发明的书写板墨水组合物即使在树脂含量较高的情况下也能保持长期稳定，从而避免出现书写不清晰和可刮性降低的问题，因为超细粒径的颜料对低醇溶剂的溶解速度快。
• Shampoo compositions and suspending agent therefor
  申请人：HELENE CURTIS, INC.

  公开号：EP0562639A1

  公开（公告）日：1993-09-29

  A hair shampoo composition comprising a cleansing surfactant; a water-insoluble hair treating compound, like a hair conditioner or an antidandruff agent; a suspending agent comprising an amine including at least one long carbon chain and a suitable acid; and a suitable carrier, and a method of treating hair are disclosed. The shampoo compositions effectively suspend the water-insoluble hair-treating compound, effectively cleanse the hair and effectively deliver the water-insoluble hair-treating compound to the hair or scalp.

  本发明公开了一种洗发水组合物，该组合物包含清洁表面活性剂；水不溶性头发处理化合物，如护发素或去屑剂；悬浮剂，该悬浮剂包含包含至少一条长碳链的胺和一种合适的酸；以及一种合适的载体和一种处理头发的方法。洗发水组合物能有效地悬浮水不溶性头发处理化合物，有效地清洁头发，并有效地将水不溶性头发处理化合物输送到头发或头皮。
• Conditioning shampoo composition and method of preparing and using the same
  申请人：HELENE CURTIS, INC.

  公开号：EP0566049A1

  公开（公告）日：1993-10-20

  A conditioning shampoo composition comprising: (a) an anionic cleansing surfactant, such as an alkyl ether sulfate or an alkyl sulfate, like sodium lauryl ether sulfate or ammonium lauryl sulfate; (b) a water-insoluble conditioning agent, such as a silicone compound or a hydrocarbon compound, like a polydimethylsiloxane; (c) an emulsifying composition comprising (i) a polyhydric compound, such as a glycol, a triol or a polyol, and (ii) a hydrophilic quaternary ammonium compound, such as a quaternary ammonium compound including a fatty amidoalkyl substituent, like a long chain alkamidopropyl quaternary ammonium chloride or an anionic emulsifying surfactant having the general structural formula:         R₁-O-(A)x-CH₂-Y⁻ M⁺ ,   (I) wherein R₁ is an alkyl or an aralkyl group wherein the alkyl group includes about 6 to about 22 carbon atoms, A is an alkylene oxide moiety wherein the alkylene group includes one to about four carbon atoms, x is a number in the range of 4 to about 50, Y is sulfate, sulfonate, carbonate or carboxylate, and M is selected from the group consisting of hydrogen, an alkali metal, an alkaline earth metal, ammonium, an alkylammonium or a hydroxyalkylammonium, wherein the alkyl group includes one to about four carbon atoms; and (d) a suspending agent, in (e) a suitable carrier, that effectively resists phase separation and that cleanses the hair and imparts improved wet stage and improved dry stage conditioning properties to the hair in a single application of the composition is disclosed.

  一种护理型洗发水组合物，包括(a) 阴离子清洁表面活性剂，如烷基醚硫酸盐或烷基硫酸盐，如十二烷基醚硫酸钠或十二烷基硫酸铵； (b) 水不溶性调理剂，如有机硅化合物或烃类化合物，如聚二甲基硅氧烷；(c) 一种乳化组合物，包括：(i) 一种多元醇化合物，如乙二醇、三醇或多元醇；(ii) 一种亲水性季铵盐化合物，如含有脂肪氨基烷基取代基的季铵盐化合物，如长链烷基酰胺丙基季铵盐氯化物，或具有一般结构式的阴离子乳化表面活性剂： R₁-O-(A)x-CH₂-Y- M⁺ , (I) 其中 R₁ 是烷基或芳烷基，其中烷基包括约 6 至约 22 个碳原子；A 是环氧亚烷基，其中亚烷基包括 1 至约 4 个碳原子；x 是 4 至约 50 之间的数字、Y 是硫酸盐、磺酸盐、碳酸盐或羧酸盐，M 选自氢、碱金属、碱土金属、铵、烷基铵或羟基烷基铵组成的组，其中烷基包括 1 至约 4 个碳原子；和 (d) 一种悬浮剂，在 (e) 一种合适的载体中，该组合物能有效地防止相分离，并能在一次施用该组合物的过程中清洁头发，赋予头发改善的湿期和改善的干期调理特性。
• Clear leave-on treatment composition and method
  申请人：HELENE CURTIS, INC.

  公开号：EP0590538A1

  公开（公告）日：1994-04-06

  A transparent leave-on hair treatment composition including capsules of a water insoluble hair-treating compound encased in a shell material, such as gelatin or acacia gum. The aqueous leave-on composition is applied to the hair and the water insoluble hair-treating compound is released from the capsules to treat the hair. The shell disintegrates into sufficiently small residual particles such that the physical and esthetic properties of the hair, like shine and combability, are retained.

  一种透明的免洗护发组合物，包括包裹在明胶或刺槐胶等外壳材料中的不溶于水的护发化合物胶囊。将水性免洗组合物涂在头发上，不溶于水的护发化合物从胶囊中释放出来，对头发进行护理。外壳会分解成足够小的残留颗粒，从而保留头发的物理和美学特性，如光泽和梳理性。