8-Methoxy-4.8-dimethylnonal | 58772-89-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 8-Methoxy-4.8-dimethylnonal
• 英文别名: 8-methoxy-4,8-dimethyl-nonanal；8-Methoxy-4,8-dimethylnonanal；8-methoxy-4,8-dimethylnonanal
• CAS: 58772-89-7
• 化学式: C₁₂H₂₄O₂
• 分子量: 200.321
• InChiKey: DGTNTOUUFLZNRF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  8-Methoxy-4.8-dimethylnonal 在 lithium aluminium tetrahydride 作用下， 生成 8-methoxy-4,8-dimethyl-nonan-1-ol
  参考文献：
  名称：

  McQuillin,F.J.; Parker,D.G., Journal of the Chemical Society. Perkin transactions I, 1975, p. 2092 - 2096

  摘要：

  DOI：
• 作为产物：
  描述：

  7-甲氧基-3,7-二甲基-1-辛烯 、 一氧化碳 在 三(三苯基膦)羰基氢化铑 氢气 作用下， 以 苯 为溶剂， 反应 4.0h， 生成 8-Methoxy-4.8-dimethylnonal
  参考文献：
  名称：

  McQuillin,F.J.; Parker,D.G., Journal of the Chemical Society. Perkin transactions I, 1975, p. 2092 - 2096

  摘要：

  DOI：

文献信息

• CARBON NANO-TUBE DISPERSANT
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP2505260A1

  公开（公告）日：2012-10-03

  Disclosed is a carbon nano-tube dispersant comprising a highly branched polymer having a repeating unit represented by, for example, formula (12) or (13), wherein the highly branched polymer is produced by the polycondensation of a triarylamine compound and an aldehyde compound and/or a ketone compound in the presence of an acid catalyst. The carbon nano-tube dispersant enables the dispersion of CNTs in a medium such as an organic solvent until the CNTs are so decomposed as to have an individual size. (In the formula, Z1 and Z2 independently represent a hydrogen atom, a phenyl group, a thienyl group, or the like.)

  本发明公开了一种碳纳米管分散剂，该分散剂包含一种高支化聚合物，该聚合物具有例如由式 (12) 或 (13) 表示的重复单元，其中高支化聚合物由三芳基胺化合物和醛化合物和/或酮化合物在酸催化剂存在下缩聚而成。碳纳米管分散剂可使碳纳米管在有机溶剂等介质中分散，直至碳纳米管分解至具有独立尺寸。 (式中，Z1 和 Z2 分别代表氢原子、苯基、噻吩基等）。
• FILM-FORMING COMPOSITION INCLUDING FLUORINE-CONTAINING SURFACTANT
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP3106921A1

  公开（公告）日：2016-12-21

  There is provided a film with reduced formation of an edge reservoir at a periphery of a film in which the edge reservoir causes an unnecessary residue that cannot be removed by an etching process, and a method for forming the film. A film forming composition for use in a lithography process, the film forming composition comprising a surfactant containing a polymer and an oligomer having a C3-5 perfluoroalkyl partial structure. The perfluoroalkyl partial structure preferably has a carbon number of 4. The perfluoroalkyl partial structure may further include an alkyl partial structure, and the polymer and the oligomer are preferably a (meth)acrylate polymer and a (meth)acrylate oligomer, respectively. The surfactant is contained in an amount of 0.0001% by mass to 1.5% by mass based on the total solid content of the film forming composition. The film forming composition further comprises a coating film resin, and the coating film resin is a novolac resin, a condensation epoxy resin, a (meth)acylic resin, a polyether-based resin, or a silicon-containing resin, etc. The formed film can be used as a resist underlayer film or a resist overlayer film.

  本发明提供了一种可减少在薄膜外围形成边缘储层的薄膜，在这种薄膜中，边缘储层会造成无法通过蚀刻工艺去除的不必要残留物，本发明还提供了一种用于形成该薄膜的方法。一种用于光刻工艺的成膜组合物，该成膜组合物包含一种表面活性剂，其中含有一种聚合物和一种具有 C3-5 全氟烷基部分结构的低聚物。全氟烷基部分结构的碳原子数最好为 4。全氟烷基部分结构可进一步包括烷基部分结构，聚合物和低聚物最好分别为（甲基）丙烯酸酯聚合物和（甲基）丙烯酸酯低聚物。根据成膜组合物的总固体含量，表面活性剂的含量为 0.0001%（质量百分比）至 1.5%（质量百分比）。成膜组合物还包括涂膜树脂，涂膜树脂为酚醛树脂、缩合环氧树脂、（甲基）酰基树脂、聚醚基树脂或含硅树脂等。形成的薄膜可用作抗蚀剂底层薄膜或抗蚀剂覆盖层薄膜。
• THERMOSETTING RESIN MATERIAL, CURED PRODUCT AND METHOD FOR PRODUCING SAME
  申请人：Hitachi Chemical Co., Ltd.

  公开号：EP3290465A1

  公开（公告）日：2018-03-07

  A thermosetting resin material of a first embodiment is a thermosetting resin material comprising a resin composition impregnated into fibers, wherein the resin composition comprises a furan resin, a curing agent and a peroxide, and the fibers are fiber substrates comprising an aldehyde. A thermosetting resin material of a second embodiment comprises fibers, a furan resin, a curing agent and a peroxide, wherein the fibers are fibrous fillers comprising an aldehyde.

  第一种实施方式的热固性树脂材料是一种热固性树脂材料，包括浸渍到纤维中的树脂组合物，其中树脂组合物包括呋喃树脂、固化剂和过氧化物，纤维是包含醛的纤维基材。第二种实施方式的热固性树脂材料包括纤维、呋喃树脂、固化剂和过氧化物，其中纤维是含有醛的纤维填料。
• UNDERCOAT LAYER FOR ENERGY STORAGE DEVICE, AND UNDERCOAT FOIL FOR ENERGY STORAGE DEVICE ELECTRODE
  申请人：Nissan Chemical Corporation

  公开号：EP3550646A1

  公开（公告）日：2019-10-09

  This undercoat layer for an energy storage device has a thickness of 1-200 nm. An undercoat foil provided with the undercoat layer is capable of being ultrasonically welded efficiently. An energy storage device exhibiting low resistance can be obtained by using an electrode provided with the undercoat foil.

  这种用于储能装置的底层厚度为 1-200 纳米。与底层涂层一起提供的底层箔能够有效地进行超声波焊接。使用带有底涂层箔的电极可以获得低电阻的储能装置。
• LAMINATED BODY INCLUDING NOVOLAC RESIN AS PEELING LAYER
  申请人：Nissan Chemical Corporation

  公开号：EP3706156A1

  公开（公告）日：2020-09-09

  There is provided a laminated body for separating an object to be processed by cutting or the like, or for processing, for example, polishing a back surface of a water, the laminated body comprising an intermediate layer that is disposed between a support and the object to be processed and peelably adheres to the support and the object to be processed, wherein the intermediate layer includes at least a peeling layer in contact with the support, and the peeling layer contains a novolac resin that absorbs light with a wavelength of 190 nm to 600 nm incident through the support, resulting in modification, and a material and a method for separation without mechanical load. A laminated body for polishing a back surface of a wafer, the laminated body comprising an intermediate layer that is disposed between a support and a circuit surface of the wafer and peelably adheres to the support and the circuit surface, wherein the intermediate layer includes an adhesion layer in contact with the wafer and a peeling layer in contact with the support, and the peeling layer contains a novolac resin that absorbs light with a wavelength of 190 nm to 600 nm incident through the support, resulting in modification. The light transmittance of the peeling layer at a wavelength range of 190 nm to 600 nm may be 1 to 90%. The modification caused by absorption of light may be photodecomposition of the novolac resin.

  提供了一种层压体，用于通过切割等方式分离待加工物体，或用于加工，例如，抛光水的背面，层压体包括中间层，该中间层设置在支撑物和待加工物体之间，并可剥离地粘附在支撑物和待加工物体上、其中，中间层至少包括一个与支撑物接触的剥离层，剥离层含有一种酚醛树脂，可吸收通过支撑物入射的波长为 190 纳米至 600 纳米的光，从而产生改性效果，以及一种无需机械负荷即可分离的材料和方法。 一种用于抛光晶片背面的层压体，该层压体包括中间层，该中间层设置在晶片的支撑件和电路表面之间，并可剥离地粘附在支撑件和电路表面上，其中，中间层包括与晶片接触的粘附层和与支撑件接触的剥离层，剥离层包含一种酚醛树脂，该酚醛树脂可吸收通过支撑件入射的波长为 190 纳米至 600 纳米的光，从而产生改性效果。剥离层在 190 纳米至 600 纳米波长范围内的透光率可达 1%至 90%。光吸收引起的改性可能是酚醛树脂的光分解。