2-(乙胺基)苯磺酸 | 68223-61-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-(乙胺基)苯磺酸
• 英文名称: 2-ethylamino-benzenesulfonic acid
• 英文别名: N-ethyl-o-aminobenzenesulfonic acid；o-(Ethylamino)benzenesulfonic acid；o-ethylaminobenzenesulfonic acid；2-Aethylamino-benzolsulfonsaeure；N-Aethyl-orthanilsaeure；N-Ethylorthanilsaeure；2-(Ethylamino)benzene-1-sulfonic acid；2-(ethylamino)benzenesulfonic acid
• CAS: 68223-61-0
• 化学式: C₈H₁₁NO₃S
• 分子量: 201.246
• InChiKey: BEMMBDFURBTMMI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  74.8
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(乙胺基)苯磺酸 在 硫酸 作用下， 生成 N-乙基苯胺
  参考文献：
  名称：

  Khelevin, R. N., Journal of general chemistry of the USSR, 1986, vol. 56, p. 1012 - 1017

  摘要：

  DOI：
• 作为产物：
  描述：

  N-乙基苯胺 生成 2-(乙胺基)苯磺酸
  参考文献：
  名称：

  XELEVIN, R. N., ZH. PRIKL. XIMII, 1982, 55, N 10, 2285-2290

  摘要：

  DOI：

文献信息

• Soluble aniline conducting polymers
  申请人：NITTO CHEMICAL INDUSTRY CO., LTD.

  公开号：EP0662694A2

  公开（公告）日：1995-07-12

  A soluble aniline conducting polymer characterized in that said conductive polymer comprises as a repeating unit an alkoxyl group-substituted aminobenzenesulfonic acid, its alkali metal salts, ammonium salts and/or substituted ammonium salts, and is a solid having a weight average molecular weight of about 1900 or more at room temperature, a conductive composition and electric conductor comprising the same, and a method for producing a soluble aniline conducting polymer having a weight average molecular weight of 10,000 t 3,240,000 characterized by polymerizing at least one compound (1) selected from the group consisting of an acidic group-substituted aniline, its alkali metal salts, ammonium salts and substituted ammonium salts in a solution containing a basic compound (2) using an oxidizing agent.

  一种可溶性苯胺导电聚合物，其特征在于所述导电聚合物包括作为重复单元的烷氧基基取代的氨基苯磺酸、其碱金属盐、铵盐和/或取代铵盐，并且是一种在室温下重量平均分子量约为 1900 或更高的固体，导电组合物和电导体由其组成、以及一种生产可溶性苯胺导电聚合物的方法，该聚合物的重量平均分子量为 10,000 t 3,240,000 ，其特征在于至少一种选自酸性基团取代的苯胺、其碱金属盐、铵盐和取代铵盐组成的化合物(1)在含有碱性化合物(2)的溶液中使用氧化剂聚合。
• Method for producing soluble conductive polymer having acidic groups
  申请人：NITTO CHEMICAL INDUSTRY CO., LTD.

  公开号：EP0834885A2

  公开（公告）日：1998-04-08

  A method for producing a soluble conductive polymer having acidic groups, which comprises subjecting to electrolytic polymerization (a) at least one compound selected from the group consisting of acidic group-substituted anilines, acidic group-substituted pyrroles, acidic group-substituted thiophenes, acidic group-substituted furans, acidic group-substituted selenophenes, acidic group-substituted tellurophenes, acidic group-substituted isothianaphthenes, acidic group-substituted isobenzofurans, acidic group-substituted isoindolines, acidic group-substituted isobenzoselenophenes, acidic group-substituted isobenzotellurophenes, and their metal salts, ammonium salts and substituted ammonium salts in a solution containing (b) a basic compound.

  一种生产具有酸性基团的可溶性导电聚合物的方法，该方法包括将 (a) 至少一种选自由酸性基团取代的苯胺、酸性基团取代的吡咯、酸性基团取代的噻吩、酸性基团取代的呋喃、酸性基团取代的硒吩组成的组中的化合物进行电解聚合； (b) 至少一种选自由酸性基团取代的苯胺、酸性基团取代的吡咯、酸性基团取代的噻吩、酸性基团取代的呋喃、酸性基团取代的硒吩组成的组中的化合物进行电解聚合、酸性基团取代的碲苯酚、酸性基团取代的异噻吩、酸性基团取代的异苯并呋喃、酸性基团取代的异吲哚啉、酸性基团取代的异苯并硒吩、酸性基团取代的异苯并呋喃，以及它们的金属盐、铵盐和取代铵盐，在含有 (b) 碱性化合物的溶液中。
• CONDUCTIVE POLYMER, QUALITY CONTROL METHOD FOR CONDUCTIVE POLYMER AND METHOD FOR PURIFYING CONDUCTIVE POLYMER
  申请人：Mitsubishi Rayon Co., Ltd.

  公开号：EP2551290A1

  公开（公告）日：2013-01-30

  The present invention provides a conductive polymer in which, when being formed into a coating film, foreign materials are difficult to be generated even the passage of time and a quality control method for a conductive polymer and has a repeating unit which is represented by the following general formula (1). The present invention also provides a quality control method for conductive polymers wherein conductive polymers with an area ratio (Y/X) of 0.60 or less are selected. In the formula R1 to R4 are each independently -H, a linear or branched alkyl group having 1 to 24 carbon atoms, a linear or branched alkoxy group having 1 to 24 carbon atoms, an acidic group, a hydroxyl group, a nitro group, -F, -Cl, -Br or -I; and at least one of R1 to R4 is an acidic group or a salt thereof.

  本发明提供了一种导电聚合物，其在形成涂膜时，即使经过一段时间也很难产生异物，本发明还提供了一种导电聚合物的质量控制方法，该导电聚合物具有由以下通式（1）表示的重复单元。本发明还提供了一种导电聚合物的质量控制方法，其中选择面积比（Y/X）为 0.60 或以下的导电聚合物。式中 R1 至 R4 各自独立地为-H、具有 1 至 24 个碳原子的直链或支链烷基、具有 1 至 24 个碳原子的直链或支链烷氧基、酸性基团、羟基、硝基、-F、-Cl、-Br 或-I；且 R1 至 R4 中至少有一个为酸性基团或其盐。
• CONDUCTIVE ANILINE POLYMER, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING CONDUCTIVE FILM
  申请人：Mitsubishi Rayon Co., Ltd.

  公开号：EP2634204A1

  公开（公告）日：2013-09-04

  When measuring the molecular mass distribution of conductive aniline polymer of formula (1) by GPC and converting its retention time into molecular mass (M) in terms of sodium polystyrene sulfonate, for the molecular mass (M), the area ratio (X/Y) of the area (X) of a region of 15,000 Da or more to the area (Y) of a region of less than 15,000 Da is 1.20 or more. A method for producing such a polymer includes: polymerization step (Z1) where specific aniline derivative (A) is polymerized in a solution containing basic compound (B), solvent (C), and oxidizing agent (D) at a liquid temperature lower than 25°C; or polymerization step (Z2) where specific aniline derivative (A) and oxidizing agent (D) are added to and polymerized in a solution of a conductive aniline polymer (P-1) with a unit of formula (1) dissolved or dispersed in a solvent (C).

  当通过 GPC 测量式（1）的导电苯胺聚合物的分子质量分布并将其保留时间转换为聚苯乙烯磺酸钠的分子质量（M）时，对于分子质量（M），15,000 Da 或以上区域的面积（X）与小于 15,000 Da 区域的面积（Y）的面积比（X/Y）为 1.20 或以上。生产这种聚合物的方法包括：聚合步骤(Z1)，在液态温度低于 25℃的条件下，在含有碱性化合物(B)、溶剂(C)和氧化剂(D)的溶液中聚合特定苯胺衍生物(A)；或聚合步骤(Z2)，将特定苯胺衍生物(A)和氧化剂(D)加入溶解或分散在溶剂(C)中的具有式(1)单元的导电苯胺聚合物(P-1)溶液中并聚合。
• CONDUCTIVE COMPOSITION, CONDUCTOR USING CONDUCTIVE COMPOSITION, AND SOLID ELECTROLYTIC CAPACITOR
  申请人：Mitsubishi Rayon Co., Ltd.

  公开号：EP2700676A1

  公开（公告）日：2014-02-26

  A conductive composition according to the present invention contains a conductive polymer (A) having a sulfonic acid group and/or a carboxyl group; and an alkali metal hydroxide and/or an alkaline earth metal hydroxide (B). In such a conductive composition, the amount of the hydroxide (B) is set at 0.2-0.65 mol per 1 mol of a repeating unit that contains a sulfonic acid group and/or a carboxyl group in the conductive polymer (A).

  根据本发明的一种导电组合物含有一种具有磺酸基和/或羧基的导电聚合物（A）；以及一种碱金属氢氧化物和/或碱土金属氢氧化物（B）。在这种导电组合物中，氢氧化物（B）的用量定为每 1 摩尔导电聚合物（A）中含有磺酸基和/或羧基的重复单元中含 0.2-0.65 摩尔氢氧化物（B）。