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  • Product Name:   2,2'-Dithiodipyridine
  • Synonyms:   
  • CAS No.:   2127-03-9
  • Molecular Formula:   C10H8N2S2
  • Molecular Weight :   220.31
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 2,2'-Dithiodipyridine



2,2'-二硫二吡啶 性质


熔点  56-58 °C(lit.)


密度  1.3078 (rough estimate)


折射率  1.5500 (estimate)


闪点  210 °C


储存条件  2-8°C


溶解度  methanol: soluble50mg/mL, clear to very slightly hazy, colorless to faintly brownish-yellow


形态 powder


颜色 Clear colorless to yellow to tan


水溶解性  5 g/L (20 ºC)


BRN  154629


CAS 数据库 2127-03-9(CAS DataBase Reference)


NIST化学物质信息 Pyridine, 2,2'-dithiobis-(2127-03-9)




2,2'-二硫二吡啶 用途与合成方法


化学性质  米黄色或黄色晶体粉末


用途  用于多肽合成


用途  在生物材料中用于巯基基团的测定;用于羟基酸与PPh3的内酯化反应试剂;亚磺酰化试剂




安全信息


危险品标志  Xi,Xn


危险类别码  36/37/38-37-20/22


安全说明  36/37/39-37/39-25-22-36-26


危险品运输编号  UN 3335


WGK Germany  3


10-23


Hazard Note  Irritant


TSCA  Yes


海关编码  29333990


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