n-tetradecylbenzyldimethylammonium iodide | 76749-58-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: n-tetradecylbenzyldimethylammonium iodide
• 英文别名: N-Benzyl-N,N-dimethyltetradecan-1-aminium iodide；benzyl-dimethyl-tetradecylazanium;iodide
• CAS: 76749-58-1
• 化学式: C₂₃H₄₂N*I
• 分子量: 459.498
• InChiKey: XFBTWIOCKNNLEK-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  3.97
• 重原子数：
  25
• 可旋转键数：
  15
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.74
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  十四胺 在 potassium carbonate 作用下， 以 氯仿 为溶剂， 反应 72.0h， 生成 n-tetradecylbenzyldimethylammonium iodide
  参考文献：
  名称：

  Watanabe, Michiko; Makino, Takahiro; Okada, Katsuhide, Agricultural and Biological Chemistry, 1988, vol. 52, # 1, p. 201 - 206

  摘要：

  DOI：

文献信息

• Antimicrobial latex composition shaped article produced therefrom, and method of manufacturing a shaped article
  申请人：UNITIKA LTD.

  公开号：EP0141628A1

  公开（公告）日：1985-05-15

  An antimicrobial latex composition is disclosed. The antimicrobial latex composition comprises (1) at least one cationic latex component selected from a cationic natural rubber latex and a cationic synthetic polymer latex and (2) a cationic antimicrobial agent incorporated in said cationic latex (1). The resulting composition is antimicrobial latex compositions suitable for use in the manufacture of medical devices and appliances, sanitary products, equipment and furnishings for use in food manufacture and processing, and so forth, in particular antimicrobial latex compositions retaining good stability over a long period of storage.

  本发明公开了一种抗菌乳胶组合物。该抗菌胶乳组合物包括：(1) 至少一种阳离子胶乳成分，选自阳离子天然橡胶胶乳和阳离子合成聚合物胶乳；(2) 加入所述阳离子胶乳 (1) 中的阳离子抗菌剂。所得组合物为抗菌胶乳组合物，适用于制造医疗器械和设备、卫生产品、食品制造和加工中使用的设备和家具等，特别是在长期储存过程中保持良好稳定性的抗菌胶乳组合物。
• Resin-impregnated superconducting magnet coil and process for it production
  申请人：HITACHI, LTD.

  公开号：EP0488275A2

  公开（公告）日：1992-06-03

  A superconducting magnet coil contains a coil of superconducting wire (2) and a cured product (3) of a curable resin composition with which the coil has been impregnated, the cured product having a thermal shrinkage factor of 1.5-0.3%, preferably 1.0-0.3%, when cooled from the glass transition temperature to 4.2 K, a bend-breaking strain of 2.9-3.9%, preferably 3.2-3.9%, at 4.2 K and a modulus of 500-1,000 kg/mm² at 4.2 K, or undergoing a thermal stress of 0-10 kg/mm² when cooled from the glass transition temperature to 4.2 K and resisting to quench during superconducting operation. It is produced by winding a superconducting wire (2) to form a coil; impregnating the coil with a curable resin composition of low viscosity which contains for example at least one epoxy resin selected from the group consisting of diglycidyl ether of bisphenol A, diglycidyl ether of bisphenol F and diglycidyl ether of bisphenol AF, all having a number-average molecular weight of 350-1,000, a flexibilizer and a curing catalyst, to obtain a curable-resin composition-impregnated coil; and heating the curable-resin-composition-impregnated coil to cure the composition.

  超导磁体线圈包含一个超导线材线圈（2）和一个浸渍了线圈的可固化树脂组合物的固化物（3），该固化物从玻璃转化温度冷却到4.2 K时的热收缩系数为1.5-0.3%，最好为1.0-0.3%，在4.2 K时的弯曲应变为2.9-3.9%，最好为3.2-3.9%，在4.2 K时的模量为500-1000 kg/mm²。2 K时的热收缩系数为1.5-0.3%，最好为1.0-0.3%；在4.2 K时的弯曲断裂应变为2.9-3.9%，最好为3.2-3.9%；在4.2 K时的模量为500-1,000 kg/mm²；或在从玻璃转化温度冷却到4.2 K时的热应力为0-10 kg/mm²，并且在超导运行期间不易淬火。 其生产方法是将超导线 (2) 绕成线圈；用低粘度的可固化树脂组合物浸渍线圈，该树脂组合物至少含有一种环氧树脂，该环氧树脂选自由双酚 A 的二缩水甘油醚、双酚 F 的二缩水甘油醚和双酚 AF 的二缩水甘油醚组成的组，它们的数均分子量都在 350-1,000 之间，还含有柔顺剂和固化催化剂，从而得到浸渍了可固化树脂组合物的线圈；加热可固化树脂组合物浸渍线圈以固化组合物。
• Superconducting magnet, superconducting magnet coil, and manufacturing method thereof
  申请人：HITACHI, LTD.

  公开号：EP0602647A1

  公开（公告）日：1994-06-22

  A superconducting magnet coil, an insulating layer, and a superconducting magnet which do not generate quenching under cooled and operational conditions are provided by using a fixing resin (2) capable of suppressing microcrack generation in a resin layer which causes quenching. A superconducting magnet coil manufactured by winding a superconducting wire (3) and fixing the wire with resin (2) and a method for manufacturing thereof, wherein said resin (2) is a low cooling restricted thermal stress and high toughness fixing resin having a release rate of elastic energy GIC at 4.2 K of at least 250J·m⁻², and/or a stress intensity factor KIC of at least 1.5 MPa·√m, and/or a stress safety factor at 4.2 K of at least 3, and an allowable defect size at least of 0.3 mm. The superconducting magnet coil manufactured in accordance with the present invention does not cause quenching because microcracks are not generated in said resin (2) when the coil is cooled to the liquid helium temperature, i.e. 4.2 K, and under an operational condition.

  通过使用能够抑制导致淬火的树脂层中微裂纹产生的固定树脂（2），提供了一种在冷却和运行条件下不会产生淬火的超导磁体线圈、绝缘层和超导磁体。 一种通过绕制超导导线（3）并用树脂（2）固定导线而制造的超导磁体线圈及其制造方法，其中所述树脂（2）是一种低冷却限制热应力和高韧性固定树脂，其在 4.2 K 时的弹性能量释放率 GIC 至少为 250J-m-²，和/或应力强度系数 KIC 至少为 1.5 MPa-√m，和/或在 4.2 K 时的应力安全系数至少为 3，以及允许缺陷尺寸至少为 0.3 mm。 根据本发明制造的超导磁体线圈不会导致淬火，因为当线圈冷却到液氦温度（即 4.2 K）并处于工作状态时，所述树脂 (2) 中不会产生微裂纹。
• Method for the formation of silica film, silica film, insulating film, and semiconductor device
  申请人：JSR Corporation

  公开号：EP1267395A2

  公开（公告）日：2002-12-18

  A method for the formation of a silica film which comprises treating a film in a supercritical medium, the film comprising (A) a siloxane compound and (B) at least one member selected from the group consisting of (B-1) a compound compatible with or dispersible in ingredient (A) and having a boiling or decomposition temperature of from 150 to 500°C and (B-2) a surfactant. The silica film has excellent mechanical strength showing a dielectric constant of generally 2.2 or lower, and hence is useful as a dielectric film in semiconductor devices and the like.

  一种形成二氧化硅薄膜的方法，包括在超临界介质中处理薄膜，该薄膜包括(A)硅氧烷化合物和(B)至少一种选自以下组别的成员：(B-1)与成分(A)相容或可分散在成分(A)中且沸腾或分解温度为 150 至 500°C 的化合物和(B-2)表面活性剂。二氧化硅薄膜具有优异的机械强度，介电常数一般为 2.2 或更低，因此可用作半导体设备等的介电薄膜。
• COMPOSITION FOR WATER-REPELLENT TREATMENT OF SURFACE, AND METHOD FOR WATER-REPELLENT TREATMENT OF SURFACE OF SEMICONDUCTOR SUBSTRATE USING SAME
  申请人：Wako Pure Chemical Industries, Ltd.

  公开号：EP2615633A1

  公开（公告）日：2013-07-17

  The purpose of the present invention to provide: a composition which can be used for water-repellent treating of the entire surface of a semiconductor substrate having a pattern formed by laminating a Si-containing insulating layer and a metal layer, at one time; and a method for water-repellent treatment of the semiconductor substrate surface using the composition. The present invention relates to: (1) a composition for water-repellent treatment of a semiconductor substrate surface comprising a) at least one kind of a compound selected from the group consisting of a long-chain alkyl tertiary amine and a long-chain alkyl ammonium salt, b) a base or an acid generating agent, having a condensed ring structure or forming a condensed ring structure by generating a base or an acid and c) a polar organic solvent, and (2) a method for water-repellent treatment of the semiconductor substrate surface having the pattern formed by laminating the Si-containing insulating layer and the metal layer, using the composition.

  本发明的目的是：提供一种组合物，该组合物可用于一次性对具有通过层叠含硅绝缘层和金属层而形成的图案的半导体衬底的整个表面进行憎水处理；以及一种使用该组合物对半导体衬底表面进行憎水处理的方法。 本发明涉及(1) 一种用于对半导体衬底表面进行憎水处理的组合物，该组合物包含 a) 至少一种选自由长链烷基叔胺和长链烷基铵盐组成的组的化合物；b) 碱或酸生成剂、(2) 使用该组合物对具有通过层压含硅绝缘层和金属层而形成的图案的半导体衬底表面进行憎水处理的方法。