4-甲基-2-十一烷基咪唑 | 35050-10-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 4-甲基-2-十一烷基咪唑
• 英文名称: 4-Methyl-2-undecyl-1H-imidazole
• 英文别名: 5-methyl-2-undecyl-1H-imidazole
• CAS: 35050-10-3
• 化学式: C₁₅H₂₈N₂
• 分子量: 236.4
• InChiKey: JQEVCCUJHLRAEY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  17
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  28.7
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-甲基-2-十一烷基咪唑 、 聚合甲醛 生成 4,4-亚甲基双(2-十一烷基-5-甲基咪唑)
  参考文献：
  名称：

  CABA, NATSUO;OKADZAKI, SINDZI;XATA, GEHN;MIDZUI, TAKASI

  摘要：

  DOI：

文献信息

• Imidazoles, their production and their use in preventing corrosion of silver
  申请人：SHIKOKU CHEMICALS CORPORATION

  公开号：EP0069443A1

  公开（公告）日：1983-01-12

  Imidazole-4(5)-dithiocarboxylic acid compounds represented by the following general formula: wherein R2 represents a hydrogen atom or a monovalent hydrocarbon group having up to 20 carbon atoms, R4 represents a hydrogen atom or an alkyl group having up to 4 carbon atoms, and X represents a hydrogen atom or an alkali metal atom; are useful for preventing corrosion of metallic silver.

  由以下通式表示的咪唑-4(5)-二硫代羧酸化合物：其中 R2 代表氢原子或最多具有 20 个碳原子的一价烃基，R4 代表氢原子或最多具有 4 个碳原子的烷基，X 代表氢原子或碱金属原子；这些化合物可用于防止金属银的腐蚀。
• Process for treating adhesion promoted metal surfaces with epoxy resins
  申请人：Shipley Co. L.L.C.

  公开号：EP1209253A2

  公开（公告）日：2002-05-29

  A method for treating a micro-roughened metal surface to improve bonding between the metal surface and a polymer material, The method involves post-treating the micro-roughened conversion coated metal surface with an epoxy resin composition after having formed the micro-roughened conversion coated metal surface with an adhesion promotion composition, The method can be employed in the circuit board industry to improve bonding between innerlayers in a multiplayer circuit board.

  一种处理微粗化金属表面以提高金属表面与聚合物材料之间粘合力的方法，该方法包括在微粗化转换涂层金属表面用附着力促进组合物形成后，用环氧树脂组合物对微粗化转换涂层金属表面进行后处理，该方法可用于电路板行业，以提高多层电路板内层之间的粘合力。
• METHOD FOR PRODUCING METAL PARTICLE DISPERSION, CONDUCTIVE INK USING METAL PARTICLE DISPERSION PRODUCED BY SUCH METHOD, AND CONDUCTIVE COATING FILM
  申请人：Toyo Ink Mfg. Co., Ltd

  公开号：EP1952918A1

  公开（公告）日：2008-08-06

  Disclosed is a method for producing a metal particle dispersion wherein a metal compound is reduced by using carbodihydrazide represented by the formula (1) below or a polybasic acid polyhydrazide represented by the formula (2) below (wherein R represents an n-valent polybasic acid residue) in a liquid medium. By reducing the metal compound in the presence of a compound having a function preventing discoloration of the metal, there can be obtained a metal particle dispersion having excellent discoloration preventing properties. Metal particles produced by such methods have a uniform particle diameter and are excellent in dispersion stability. By using a conductive resin composition or conductive ink containing a metal particle dispersion obtained by such production methods, there can be formed a conductive coating film, such as a conductive circuit or an electromagnetic layer, having good characteristics.

  本发明公开了一种生产金属颗粒分散液的方法，该方法通过在液体介质中使用下式 (1) 所代表的碳二酰肼或下式 (2) 所代表的多基酸多酰肼（其中 R 代表正价多基酸残基）还原金属化合物。通过在具有防止金属褪色功能的化合物存在下还原金属化合物，可获得具有优异防褪色性能的金属颗粒分散液。通过这种方法制得的金属颗粒具有均匀的颗粒直径和出色的分散稳定性。使用含有通过这种生产方法获得的金属颗粒分散体的导电树脂组合物或导电墨水，可以形成具有良好特性的导电涂膜，例如导电电路或电磁层。
• COLORED METALLIC PIGMENT, PROCESS FOR PRODUCING THE SAME, AND COATING COMPOSITION AND COSMETIC PREPARATION COMPRISING SAID COLORED METALLIC PIGMENT
  申请人：TOYO ALUMINIUM KABUSHIKI KAISHA

  公开号：EP1990377A1

  公开（公告）日：2008-11-12

  This invention provides a colored metallic pigment, which can develop a variety of colors and varied interference colors while maintaining good lightfastness, weatherfastness and hiding power, a process for producing the same, a coating composition containing the colored metallic pigment and capable of providing a coating film having excellent finished appearance, and a cosmetic preparation containing the colored metallic pigment, having excellent hiding power, and capable of providing sharp hue. The colored metallic pigment comprises at least a metallic pigment, an amorphous silicon oxide film layer provided on the surface of the metallic pigment, a metal layer provided on the surface of the amorphous silicon oxide film layer, and metallic particles provided on the surface of the metal layer. The metallic particles are provided so as to directly cover a part of the surface of the metal layer. In the colored metallic pigment, the metal layer preferably comprises at least one metal selected from Sn, Pd, Pt and Au. The metallic particle preferably comprises at least one metal selected from Cu, Ni and Ag.

  本发明提供了一种彩色金属颜料，它能在保持良好的耐光性、耐候性和遮盖力的同时，显现出多种颜色和各种干扰色；还提供了一种生产彩色金属颜料的工艺；一种含有该彩色金属颜料并能提供具有良好成品外观的涂膜的涂料组合物；以及一种含有该彩色金属颜料、具有良好遮盖力并能提供鲜明色调的化妆品制剂。彩色金属颜料至少包括金属颜料、设置在金属颜料表面的非晶氧化硅薄膜层、设置在非晶氧化硅薄膜层表面的金属层以及设置在金属层表面的金属颗粒。金属颗粒的设置是为了直接覆盖金属层的部分表面。在有色金属颜料中，金属层最好包括至少一种选自 Sn、Pd、Pt 和 Au 的金属。金属颗粒最好包括至少一种选自铜、镍和银的金属。
• RESIN DETERIORATION EVALUATION TEST METHOD AND RESIN RECYCLING METHOD
  申请人：KONICA MINOLTA, INC.

  公开号：EP3725832A1

  公开（公告）日：2020-10-21

  A resin deterioration evaluation test method using a fluorescent agent, includes irradiating a resin component with ultraviolet rays and measuring a fluorescence amount emitted by a fluorescent agent in response to the irradiating (STEP S2). The fluorescent agent is on a surface of the resin component and emitting fluorescence in resnponse to ultraviolet irradiation in its. The resin deterioration evaluation test method using a fluorescent agent further includes evaluating a deterioration degree of the resin component based on the fluorescence amount (STEP S3).

  一种使用荧光剂的树脂劣化评价试验方法，包括用紫外线照射树脂部件，并测量荧光剂在照射时发出的荧光量（步骤 S2）。荧光剂位于树脂部件的表面，并在紫外线照射下发出荧光。使用荧光剂的树脂劣化评价试验方法还包括根据荧光量评价树脂成分的劣化程度（步骤 S3）。