5,5'-dichloro-3,3'-disulfanediyl-bis-[1,2,4]thiadiazole | 89033-98-7

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 芳基卤化物
• 英文名称: 5,5'-dichloro-3,3'-disulfanediyl-bis-[1,2,4]thiadiazole
• 英文别名: bis-(5-chloro-[1,2,4]thiadiazol-3-yl)-disulfide；Bis-(5-chlor-[1,2,4]thiadiazol-3-yl)-disulfid；Bis-<5-chlor-1,2,4-thiodiazolyl-(3)>-disulfid；3,3'-Bis-<5-chlor-1,2,4-thiadiazol>-disulfid；5-Chloro-3-[(5-chloro-1,2,4-thiadiazol-3-yl)disulfanyl]-1,2,4-thiadiazole
• CAS: 89033-98-7
• 化学式: C₄Cl₂N₄S₄
• 分子量: 303.241
• InChiKey: JGPYRNUUBHZCIW-UHFFFAOYSA-N

物化性质

• 沸点：
  512.5±33.0 °C(Predicted)
• 密度：
  1.98±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  159
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  5,5'-dichloro-3,3'-disulfanediyl-bis-[1,2,4]thiadiazole 在 硫酸 、 氯 作用下， 以 四氯化碳 为溶剂， 生成 5-Chlor-1,2,4-thiodiazol-sulfensaeure-(3)-chlorid
  参考文献：
  名称：

  Goerdeler,J.; El Tom,I., Chemische Berichte, 1965, vol. 98, p. 1544 - 1555

  摘要：

  DOI：
• 作为产物：
  描述：

  5-Chlor-1,2,4-thiodiazol-sulfensaeure-(3)-chlorid 在 copper(l) chloride 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以0.256 g的产率得到5,5'-dichloro-3,3'-disulfanediyl-bis-[1,2,4]thiadiazole
  参考文献：
  名称：

  对有机硫氮环和硫氰聚合物（SCN）x的研究。

  摘要：

  报道了一系列1,2,4-噻二唑的合成和完整表征。（SCN）（x）已通过多种技术进行了研究，并将数据与1,2,4-噻二唑和1,2,4-二噻唑进行了比较。观察到的数据表明该聚合物由被氮原子连接的1,2,4-二噻唑环组成。对于（SCN）（x），MALDI-TOF质谱显示在1149处有一个母离子和一系列带有（SCN）（2）重复单元（116 m / z）的峰。该结果暗示（SCN）（2）可以是聚合物的单体单元。它的红外光谱显示一个非常宽的峰，最大峰在1134 cm（-1）处，与1,2,4-噻二唑和1,2,4-二噻唑化合物的环振动在同一区域中包含多个重叠峰。拉曼光谱在400-480 cm（-1）范围内的峰支持聚合物中二硫键单元的存在。固态（13）C NMR（99％（13）C标记）光谱由强度大约在187和184 ppm的两个等强度的单重态占据主导，且强度峰值在152-172 ppm范围内，大致相同范围包括1

  DOI：

  10.1002/chem.200501528

文献信息

• 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。
• Soederbaeck, Justus Liebigs Annalen der Chemie, 1928, vol. 465, p. 184,202
  作者：Soederbaeck

  DOI：——

  日期：——
• Method for Producing Metal Particle Dispersion, Conductive Ink Using Metal Particle Dispersion Produced by Such Method, and Conductive Coating Film
  申请人：Sakaguchi Kaori

  公开号：US20090258202A1

  公开（公告）日：2009-10-15

  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.
• METHOD FOR PRODUCING METAL PARTICLE DISPRESION, CONDUCTIVE INK USING METAL PARTICLE DISPERSION PRODUCED BY SUCH METHOD, AND CONDUCTIVE COATING FILM
  申请人：SAKAGUCHI Kaori

  公开号：US20110175040A1

  公开（公告）日：2011-07-21

  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.
• US7981327B2
  申请人：——

  公开号：US7981327B2

  公开（公告）日：2011-07-19