[2-(2-乙氧基乙氧基)乙氧基]苯 | 64057-86-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: [2-(2-乙氧基乙氧基)乙氧基]苯
• 英文名称: (2-ethoxy-ethyl)-(2-phenoxy-ethyl)-ether
• 英文别名: (2-Aethoxy-aethyl)-(2-phenoxy-aethyl)-aether；[2-(2-Ethoxyethoxy)ethoxy]benzene；2-(2-ethoxyethoxy)ethoxybenzene
• CAS: 64057-86-9
• 化学式: C₁₂H₁₈O₃
• 分子量: 210.273
• InChiKey: VOLUQLBPFZVGEH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  15
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  1-(2-氯乙氧基)-2-乙氧基乙烷 、 sodium phenoxide 在 乙醇 作用下， 生成 [2-(2-乙氧基乙氧基)乙氧基]苯
  参考文献：
  名称：

  Uhlenbroek et al., Recueil des Travaux Chimiques des Pays-Bas, 1957, vol. 76, p. 129,138,145

  摘要：

  DOI：

文献信息

• Preparation of cyanoacetamide and 2,2-dibromo-3-nitrilopropionamide compositions
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0029567A1

  公开（公告）日：1981-06-03

  DBNPA (i.e. 2,2-dibromo-3-nitrilopropionamide is formed in situ by treating cyanoacetamide which may be formed in situ by reaction of an alkyl a-cyanoacetate with ammonia) in glycol with an appropriate mixture of bromine and an alkali metal bromate at about 10°C-40°C and stable antimicrobial compositions may then be prepared by incorporating in the resultant 2,2-dibromo-3- nitrilopropionamide- containing reaction mass an appropriate quantity of paraformaldehyde or equivalent satisfactory stabilizer at a suitably adjusted pH level.

  DBNPA （即2,2-二溴-3-次氮基丙酰胺是在乙二醇中用适当的溴和碱金属溴酸盐混合物在约 10℃-40℃的温度下处理氰乙酰胺（氰乙酰胺可通过 a-氰基乙酸烷基酯与氨的反应在原位形成）而形成的、2-二溴-3-次氮基丙酰胺反应物中加入适量的多聚甲醛或等效的满意稳定剂，并适当调节 pH 值，即可制备出稳定的抗菌剂组合物。
• Liquid crystal orienting agent
  申请人：JAPAN SYNTHETIC RUBBER CO., LTD.

  公开号：EP0735403A1

  公开（公告）日：1996-10-02

  A liquid crystal aligning agent contains (1) at least one polymer selected from the group consisting of a polyamic acid obtainable by a reaction between a tetracarboxylic acid dianhydride and a diamine compound and an imidized polymer obtainable by cyclization with dehydration of the polyamic acid; (2) at least one first solvent selected from the group consisting of N-alkyl-2-pyrrolidones, lactones, and 1,3-dialkyl-2-imidazolidinones; (3) at least one second solvent selected from the group consisting of: (a) a first compound represented by general formula (I) wherein R1 is an alkylene group having 2 or 3 carbon atoms; R2 is an alkyl group having 1 to 4 carbon atoms an acetyl group or a propionyl group; R3 is an alkyl group having 1 to 3 carbon atoms, an alkoxyl group having 1 to 3 carbon atoms, or a halogen atom; a is 1 or 2; and b is 0 or integers of from 1 to 5; and (b) a second compound represented by general formula (II) wherein R4 is an alkyl group having 1 to 4 carbon atoms; R5 is an alkylene group having 2 or 3 carbon atoms; R6 is an alkyl group having 1 to 3 carbon atoms; and c is 1 or 2.

  液晶对准剂包含 (1) 至少一种聚合物，选自由四羧酸二酐和二胺化合物反应生成的聚氨基 酸和聚氨基酸脱水环化生成的亚胺化聚合物组成的组； (2) 至少一种第一溶剂，选自由 N-烷基-2-吡咯烷酮、内酯和 1,3-二烷基-2-咪唑烷酮组成的组； (3) 至少一种第二溶剂，选自由下列物质组成的组 (a) 通式 (I) 所代表的第一种化合物 其中 R1 是具有 2 或 3 个碳原子的亚烷基；R2 是具有 1 至 4 个碳原子的烷基、乙酰基或丙酰基；R3 是具有 1 至 3 个碳原子的烷基、具有 1 至 3 个碳原子的烷氧基或卤原子；a 是 1 或 2；b 是 0 或 1 至 5 的整数；以及 (b) 通式(II)代表的第二种化合物 其中 R4 是具有 1 至 4 个碳原子的烷基；R5 是具有 2 或 3 个碳原子的亚烷基；R6 是具有 1 至 3 个碳原子的烷基；以及 c 是 1 或 2。
• ELECTRICALLY CONDUCTIVE PASTE
  申请人：Namics Corporation

  公开号：EP3723139A1

  公开（公告）日：2020-10-14

  An object is to provide a conductive paste for forming an electrode of a solar cell capable of processing at a low temperature (for example, 250°C or lower) and capable of obtaining a conductive film having a low specific resistance. This is a conductive paste for forming an electrode of a solar cell, wherein the conductive paste comprises (A) a conductive component, (B) an epoxy resin, (C) an imidazole and (D) a solvent, and an amount of (C) the imidazole in the conductive paste is 0.1 to 1.0% by weight based on 100% by weight of the conductive paste excluding (D) the solvent.

  目的是提供一种用于形成太阳能电池电极的导电浆料，该浆料能够在低温（例如 250°C 或更低）下加工，并能够获得具有低比电阻的导电膜。 这是一种用于形成太阳能电池电极的导电浆料，其中导电浆料包括(A)导电成分、(B)环氧树脂、(C)咪唑和(D)溶剂，导电浆料中(C)咪唑的含量为 0.1 至 1.0%（按导电浆料不含(D)溶剂的 100%重量计）。
• SUPPORTED POLYOLEFIN CATALYST AND PREPARATION AND APPLICATION THEREOF
  申请人：PETROCHINA COMPANY LIMITED

  公开号：US20160009830A1

  公开（公告）日：2016-01-14

  The present invention relates to a supported polyolefin catalyst and its preparation and application. Its main catalyst is composed of a support and a transition metal halide; the support is composed of a magnesium halide compound, a silicon halide compound, an alcohol compound having 5 carbon atoms or less, an alcohol compound having carbon atom number of 6-20 in a molar ratio of 1:(0.1 to 20):(0.1 to 5):(0.01 to 10); the molar ratio of the magnesium halide compound and the transition metal halide is 1:(0.1 to 30); during the preparation process of the main catalyst, an organic alcohol ether compound is added, the mass ratio of the magnesium halide compound and the organic alcohol ether compound is 100:(0.1 to 20); and the molar ratio of the transition metal halide in the main catalyst and the co-catalyst is 1:(30 to 500). The catalyst particles of the present invention have a good shape and a uniform particle size distribution, with polymer obtained under catalysis using it having a low content of fine powders and a high bulk density, thus suitable for olefin slurry polymerization process, a gas phase polymerization process or a combined polymerization process.
• BLUE CURABLE RESIN COMPOSITION, BLUE COLOR FILTER, AND DISPLAY DEVICE INCLUDING SAME
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20200371435A1

  公开（公告）日：2020-11-26

  To provide a blue curable resin composition relatively low in Bx and high in intensity in an xy chromaticity diagram of an XYZ color system, a color filter formed from the blue curable resin composition, and a display device including the color filter. A blue curable resin composition including a colorant (A), a resin (B), a polymerizable compound (C) and a polymerization initiator (D), wherein the colorant (A) includes two or more pigments each having a phthalocyanine backbone.