Octadec-9-EN-1-YL 2-ethylhexanoate | 70531-35-0

• 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: Octadec-9-EN-1-YL 2-ethylhexanoate
• 英文别名: octadec-9-enyl 2-ethylhexanoate
• CAS: 70531-35-0
• 化学式: C₂₆H₅₀O₂
• 分子量: 394.7
• InChiKey: YMAQKKKBBWGFEI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.9
• 重原子数：
  28
• 可旋转键数：
  22
• 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

• Erasable ink compositions
  申请人：SAKURA COLOR PRODUCTS CORPORATION

  公开号：EP0304887A2

  公开（公告）日：1989-03-01

  An erasable ink composition for use in writing with a marking pen which comprises an organic solvent, optionally a resin soluble in the solvent, a pigment dispersed in the solvent and additives, the improvement in the additives comprising: (a) a fatty acid monoester of an aliphatic alcohol wherein the fatty acid has not less than six carbons in amounts of about 0,5-20 % by weight; (b) a fatty acid triglyceride in amounts of about 0,5-­20 % by weight; (c) a higher aliphatic hydrocarbon which is liquid at normal temperatures in amounts of about 0,2-5 % by weight; and (d) a polyoxyethylene alkyl ether phosphoric acid ester in amounts of about 0,5-7 % by weight; each based on the ink composition. The writings with the ink composition is erasable even after a long standing.

  一种用于记号笔书写的可擦除墨水组合物，由有机溶剂、可选的溶于溶剂的树脂、分散在溶剂中的颜料和添加剂组成，添加剂中的改进成分包括 (a) 脂肪醇的脂肪酸单酯，其中脂肪酸的碳原子数不少于 6 个，含量约为 0.5-20%（重量百分比）； (b) 脂肪酸甘油三酯，含量约为 0.5-20%（按重量计）； (c) 在常温下呈液态的高级脂肪烃，含量约为 0.2-5%（按重量计）；及 (d) 聚氧乙烯烷基醚磷酸酯，用量约为 0.5-7%（按重量计）；各以油墨组合物为基础。 使用该油墨组合物的书写物即使长期放置也可擦除。
• Water base erasable ink compositions
  申请人：SAKURA COLOR PRODUCTS CORPORATION

  公开号：EP0322805A2

  公开（公告）日：1989-07-05

  A water base erasable ink composition which comprises: (a) water as a solvent in amounts of 50-97.9 % by weight; (b) a coloring agent dispersed or dissolved in water in amounts of 1-20 % by weight; (c) an aqueous emulsion of at least one nonvolatile or only slightly volatile compound which is liquid at room temperatures and is selected from the group consisting of aliphatic carboxylic acid esters, higher hydrocarbons and higher alcohols in dry amounts of 1-15 % by weight; and (d) a water soluble resin or a water-solubilized resin which is film forming at room temperatures in amounts of 0.1-15 % by weight. The water soluble resin or water-solubilized resin may be displaced by an aqueous emulsion or a hydrosol of water insoluble resins.

  一种水基可擦除油墨组合物，它包括 (a) 水作为溶剂，重量百分比为 50-97.9%； (b) 一种分散或溶解在水中的着色剂，重量百分比为 1-20%； (c) 至少一种不挥发或仅轻微挥发的化合物的水乳液，该化合物在室温下为液态，选 自脂肪族羧酸酯、高碳烃和高醇组成的组，其干物质的含量为 1-15%（重量比）； 以及 (d) 水溶性树脂或水溶解树脂，在室温下成膜，含量为 0.1-15%（重量比）。 水溶性树脂或水增溶树脂可由水性乳液或水不溶性树脂的水溶液取代。
• 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。
• Aqueous black ink composition for writing board
  申请人：ORIENT CHEMICAL INDUSTRIES, LTD.

  公开号：EP0778325A2

  公开（公告）日：1997-06-11

  The present invention provides an aqueous black ink composition for a writing board which hardly causes thickening, coagulation of the pigment, decreasing of writing density due to sedimentation, clogging in a penpoint, and break in writing. The aqueous black ink composition comprises water, the oxidized carbon black obtained by oxidizing carbon black using hypohalogenous acid and/or salt thereof, a film forming agent, and a release agent.

  本发明提供了一种用于书写板的水性黑色墨水组合物，该组合物几乎不会导致增稠、颜料凝固、沉淀导致书写密度降低、笔尖堵塞和断笔。该水性黑色墨水组合物由水、通过使用次卤酸和/或其盐氧化炭黑得到的氧化炭黑、成膜剂和脱模剂组成。
• US4954174A
  申请人：——

  公开号：US4954174A

  公开（公告）日：1990-09-04