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  • Product Name:   1,2-Bis(diphenylphosphino)ethane
  • Synonyms:   
  • CAS No.:   1663-45-2
  • Molecular Formula:   C26H24P2
  • Molecular Weight :   398.42
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 1,2-Bis(diphenylphosphino)ethane



1,2-双(二苯基膦)乙烷 性质


熔点  137-142 °C(lit.)


储存条件  Store below +30°C.


溶解度  Soluble in acetone, methanol and alcoholic hydrochloric acid.


形态 Crystalline Powder or Crystals


颜色 White to off-white


敏感性  Air Sensitive


BRN  761261


稳定性 Stable. Combustible. Incompatible with strong oxidizing agents. May be air-sensitive.


CAS 数据库 1663-45-2(CAS DataBase Reference)


NIST化学物质信息 Phosphine, 1,2-ethanediylbis[diphenyl-(1663-45-2)


EPA化学物质信息 Phosphine, 1,2-ethanediylbis[diphenyl- (1663-45-2)




1,2-双(二苯基膦)乙烷 用途与合成方法


用途  有机金属催化剂(配体)。


用途  与过渡金属的络合物用作C-C/C-N/C-O偶合反应等有机合成的催化剂;钯(0)以及主要的镍(II)催化反应中的膦化物配体;用于得到混合金属簇




安全信息


危险品标志  Xi


危险类别码  36/37/38


安全说明  22-24/25-37/39-26-36


WGK Germany  3


9


TSCA  Yes


海关编码  29310095


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