N-(1-萘基)-N-苯基亚硝胺 | 6341-40-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: N-(1-萘基)-N-苯基亚硝胺
• 英文名称: N-nitroso-N-phenyl-1-naphthylamine
• 英文别名: [1]naphthyl-nitroso-phenyl-amine；N-Nitroso-N-phenyl-α-naphthylamin；Phenyl-α-naphthyl-nitrosamin；[1]Naphthyl-nitroso-phenyl-amin；Phenyl-<1>naphthyl-nitrosamin；N-naphthalen-1-yl-N-phenylnitrous amide
• CAS: 6341-40-8
• 化学式: C₁₆H₁₂N₂O
• 分子量: 248.284
• InChiKey: GCFKVRLYIXPTIN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  32.7
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2928000090
• 包装等级：
  III
• 危险类别：
  6.1
• 危险性防范说明：
  P501,P270,P264,P280,P361+P364,P301+P310+P330,P302+P352+P312,P405
• 危险品运输编号：
  2811
• 危险性描述：
  H301+H311

反应信息

• 作为反应物：
  描述：

  N-(1-萘基)-N-苯基亚硝胺 在 盐酸 、 乙醚 、 乙醇 作用下， 生成 (4-nitroso-[1]naphthyl)-phenyl-amine
  参考文献：
  名称：

  Fischer,O.; Hepp, Chemische Berichte, 1887, vol. 20, p. 1248

  摘要：

  DOI：
• 作为产物：
  描述：

  N-苯基-1-萘胺 在 溶剂黄146 、 sodium nitrite 作用下， 生成 N-(1-萘基)-N-苯基亚硝胺
  参考文献：
  名称：

  Fischer,O.; Hepp, Chemische Berichte, 1887, vol. 20, p. 1248

  摘要：

  DOI：

文献信息

• Process for production of vinyl chloride polymer
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP0172427A2

  公开（公告）日：1986-02-26

  This process is a process for production of a vinyl chloride polymer by suspension polymerization or emulsion polymerization of vinyl chloride monomer or a mixture of vinyl chloride monomer with a vinyl monomer copolymerizable with said vinyl chloride monomer in an aqueous medium, characterized in that the polymerization is carried out in a polymerizer, the inner wall surface and portions of the auxiliary equipment thereof which may come into contact with the monomer during polymerization being previously coated with a scaling preventive comprising at least one selected from dyes, pigments and aromatic or heterocyclic compounds having at least 5 conjugated π bonds, while controlling the chloride ion concentration in the reaction mixture to not higher than 100 ppm. According to said process, scaling onto the inner wall surface of a polymerizer, etc. during polymerization can be prevented effectively and surely.

  该工艺是通过氯乙烯单体或氯乙烯单体与可与所述氯乙烯单体共聚的乙烯基单体混合物在水介质中进行悬浮聚合或乳液聚合来生产氯乙烯聚合物的工艺，其特征在于聚合是在聚合器中进行的、内壁表面及其辅助设备中可能在聚合过程中与单体接触的部分事先涂上一层防垢剂，该防垢剂至少包括一种选自染料、颜料和至少有 5 个共轭 π 键的芳香族或杂环化合物的防垢剂，同时控制反应混合物中的氯离子浓度不高于 100 ppm。根据上述工艺，可有效、可靠地防止聚合过程中聚合器等内壁表面结垢。
• POLYMERIZATION INHIBITOR, COMPOSITION CONTAINING THE SAME AND PROCESS FOR PRODUCING EASILY POLYMERIZABLE COMPOUND WITH THE POLYMERIZATION INHIBITOR
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：EP1749812A1

  公开（公告）日：2007-02-07

  The present invention provides: a polymerization inhibitor capable of efficiently suppressing the polymerization of an easily polymerizable compound, having a polymerizable double bond in a molecule, such as (meth)acrylic acid, (meth)acrylate, or styrene; and a method of producing an easily polymerizable compound using the polymerization inhibitor. The polymerization inhibitor comprising a naphthol derivative typified by a substituted or unsubstituted alkoxy naphthol as an effective component is used for a step such as distillation of an easily polymerizable compound, whereby the polymerization of the easily polymerizable compound at the time of production is suppressed.

  本发明提供了：一种能够有效抑制分子中具有可聚合双键的易聚合化合物（如(甲基)丙烯酸、(甲基)丙烯酸酯或苯乙烯）聚合的聚合抑制剂；以及一种使用该聚合抑制剂生产易聚合化合物的方法。由取代或未取代的烷氧基萘酚作为有效成分的萘酚衍生物组成的聚合抑制剂用于易聚合化合物的蒸馏等步骤，从而抑制易聚合化合物在生产时的聚合。
• COMPOSITION FOR HEAT CYCLE SYSTEMS, AND HEAT CYCLE SYSTEM
  申请人：Asahi Glass Company, Limited

  公开号：EP3112438A1

  公开（公告）日：2017-01-04

  To provide a composition for a heat cycle system comprising trifluoroethylene (HFO-1123), which has a low global warming potential and excellent cycle performance of HFO-1123 and which has high durability, and a heat cycle system employing the composition, which has less influence over global warming and has both high cycle performance and durability. A composition for a heat cycle system, which comprises a working fluid for heat cycle containing trifluoroethylene, and a radical scavenger, and a heat cycle system employing the composition for a heat cycle system.

  提供一种热力循环系统用组合物，该组合物包含三氟乙烯（HFO-1123），其全球变暖潜势低，HFO-1123 的循环性能优异，且具有高耐久性；还提供一种采用该组合物的热力循环系统，该组合物对全球变暖的影响较小，且具有高循环性能和耐久性。 一种用于热力循环系统的组合物，该组合物由含有三氟乙烯的热力循环工作流体和自由基清除剂组成，以及一种采用该组合物的热力循环系统。
• POLYMERIZABLE COMPOSITION AND FILM USING SAME
  申请人：DIC Corporation

  公开号：EP3196215A1

  公开（公告）日：2017-07-26

  The present invention provides a polymerizable liquid crystal composition containing at least one polymerizable liquid crystal compound (I) having one polymerizable functional group in its molecule, at least one polymerizable liquid crystal compound (II) having two polymerizable functional groups in its molecule, and at least one compound (III) having tree or more aromatic rings at least one of which is substituted by an alkyl group having 1 to 5 carbon atoms or an alkoxy group having 1 to 5 carbon atoms. Also, the present invention provides an optically anisotropic body using the polymerizable liquid crystal composition of the present invention.

  本发明提供了一种可聚合液晶组合物，该组合物含有至少一种可聚合液晶化合物（I），其分子中具有一个可聚合官能团；至少一种可聚合液晶化合物（II），其分子中具有两个可聚合官能团；以及至少一种化合物（III），其具有树状或多个芳香环，其中至少一个芳香环被具有 1 至 5 个碳原子的烷基或具有 1 至 5 个碳原子的烷氧基取代。此外，本发明还提供了一种使用本发明可聚合液晶组合物的光学各向异性体。
• POWDER MIXTURE
  申请人：DIC Corporation

  公开号：EP3345939A1

  公开（公告）日：2018-07-11

  An object of the present invention is to provide a powder mixture containing a polymerizable liquid crystal compound, the powder mixture having a low risk of occurrence of fire due to the flammability of solvent, causing no changes in the appearance due to, for example, precipitation or crystallization of the solute during storage at low temperatures, causing no changes in the composition due to evaporation of solvent during long-term storage or leakage of solvent during long-term storage or transportation, being not viscous and having fluidity unlike nematic liquid crystal compositions, and being easily handled. Another object is to provide a nematic liquid crystal composition, a solution composition, cured products, optical films, and display devices that employ the above-described powder mixture.

  本发明的一个目的是提供一种含有可聚合液晶化合物的粉末混合物，该粉末混合物因溶剂的易燃性而发生火灾的风险较低，在低温储存期间不会因溶质沉淀或结晶等原因而导致外观变化，在长期储存期间不会因溶剂蒸发或在长期储存或运输期间溶剂泄漏而导致成分变化，与向列液晶组合物不同，不粘稠且具有流动性，并且易于处理。另一个目的是提供采用上述粉末混合物的向列液晶组合物、溶液组合物、固化产品、光学薄膜和显示设备。