Dimethylformamide (DMF)

• Post Date:

  Aug 23,2013

• Expiry Date:

  Aug 23,2014

• Detailed Description:

  Cas No. :68-12-2 CAS No.: 68-12-2
  Molecular Formula: C3H7NO Molecular Weight: 73.09
  Structural Formula:
  
  
  Properties:
  DMF is a colorless to yellow transparent liquid with high boiling point with a faint, specific amine-like odor. It is miscible with water. DMF is hydrophilic and polar aprotic solvent, which could increase the SN2 reaction. Existing with strong alkali or acide (especially at high temperature), DMF hydrolyses into formic acid and dimethylallylamine.
  
  Specification:
  Item Index
  Premium Grade First Grade Qualified
  Appearance: Transparent liquid without visible impurities
  Assay: 99.9% min; 99.5% min
  Methanol: 0.0010% max; 0.0030% max; 0.0050% max
  Heavy ends(as DMAc): To be agreed upon by Buyer and Seller
  Color (Pt-Co): 5Hazen max; 10Hazen max; 20Hazen max
  Moisture: 0.050% max
  Iron: 0.05mg/kg max
  Acidity (as formic acid): 0.0010% max; 0.0020% max; 0.0030% max
  Bacisity (as DMA): 0.0010% max; 0.0020% max; 0.0030% max
  pH (25 deg C, 20% solution): 6.5-8.0
  Conductivity (25 deg C): 2.0μs/cm max; - -
  
  Usage:
  DMF is an excellent polar aprotic solvent that is miscible with water and with most organic solvents. Because of the good property to dissolve polyethylene, polyethylene chloride, polyacrylonitrile and poly acrylamide, DMF is widely used in a variety of industrial applications, such as petrochemicals, pesticides, pharmaceuticals, dyes, leather, painting and organic synthesis.
  
  Package:
  Net wt. 190kg drums.
  
  Keywords: N,N-Dimethylformamide; diméthylformamide; dmf dimethylformamide; di methyl formamide; DMF
  

• CAS Registry Number:

  68-12-2

• Synonyms:

  ;DMF;Formdimethylamide;Dimethyl Formamide ;Formyldimethylamine;N,N-dimethyl-Formamide;Dimethylformamide;

• Molecular Formula:

  C₃H₇NO

• Molecular Weight:

  73.09

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
  

• Risk Codes:

  R20/21:;
  R36:;
  R61:;
  

• Safety Description:

  S45:;
  S53:;
  

• Company:

  SHANDONG IRO AMINE INDUSTRY CO., LTD     [ China ]        

• Contact:

  May Zhang

• Tel:

  +86-532-85028854

• Fax:

  +86-532-85028486

• Email:

  info@iroamine.com