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      ???:(C6H5)2PCl
      ???:C12H10ClP
      ???:220.64
      CAS No:1079-66-9
      ??:?? ?? ??? ??
      ???:320℃; 174℃/5mm; 124-126℃/0.6mm 
      ??:1.18-1.20
      nD20:1.6350-1.6370
      ??:≥99% (GC)
      ??: 14-16 ℃
      ???: 138℃
      ????:C 
      ????:R14-29-34
      ????:S8-25-30-36/37/38-45
      UN??:UN 3265
      ??:200L ??-???? ??? ?? ???? ? ??, ???? ?? ??.
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