1,4-Bis(diphenylphosphino)butane

• Post Date:

  May 15,2013

• Expiry Date:

  May 15,2014

• Detailed Description:

  Cas No. :7688-25-7 Specs:White powder/98%
  Payment Method: T/T OR L/C AT SIGHT
  Molecular weight:426.4694
  Melting point:130-137℃
  Boiling point: 542°C at 760 mmHg
  Flash point: 299.5°C
  
  Physical and chemical properties：Melting point:130-137°C。

• CAS Registry Number:

  7688-25-7

• Synonyms:

  ;Butane-1,4-diylbis[diphenylphosphine];DPPB;1,4-Bis-(diphenylphosphino)-butane;4-diphenylphosphanylbutyl(diphenyl)phosphane;1,4-Bis(diphenyl phosphine) butane;

• Molecular Formula:

  C₂₈H₂₈P₂

• Molecular Weight:

  426.4694

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Qingdao Greenchem International Trading Co.,Ltd.     [ China ]        

• Contact:

  Zhangruixun

• Tel:

  +86-532-86103565

• Fax:

  +86-532-86103581

• Email:

  greenchemsale@gmail.com