Pentanedione-2,4

• Post Date:

  Feb 12,2015

• Expiry Date:

  Aug 11,2015

• Detailed Description:

  Cas No. :123-54-6 Specs:99.5
  Price:2950 USD Metric Tons
  Chemical Formula:C5H8O2
  appearance
  Clear, colourless solution
  application
  For synthesizing heterocycles (isoxazoles, pyrazoles, pyrimidines, pyridines etc.)
  For preparation of metal acetylacetonates as catalysts
  Production of anti-corrosion preparations
  Its peroxide is used as radical initiator for polymerisations
  Intermediate for drugs (e.g. Sulfamethazine, Nicarbazine)
  Synthesis of vitamin B6 and vitamin K
  Intermediate for pesticides (e.g. fungicides, sulfonylurea-herbicides)
  Specification:
  Item Unit Standard
  acetyl acetone content: % > 99.7
  Density(20°C ): g/cm3: 0.970-0.975
  Refractive index:   1.450±0.002
  acetic acid: % 0.15 Max
  Residue on evaporation: % 0.01 Max
  Moisture: % 0.15 Max
  Color (aPHa):   10 Max
  Packaging
  Packed in plastic drum, net weight 200kg.
  Or in IBC tank, net weight 1000kg per tank.
  Storage and Handling Considerations
  This product is flammable and explosive, please store in dry and cool place.
  Please refer to the Material safety datasheets thoroughly for safe-handling.
  25Kg/50Kg/200Kg Plastic Drum，1000kg IBC

• CAS Registry Number:

  123-54-6

• Synonyms:

  ;Acetylacetone;pentane-2,4-dione;pentane-2,3-dione;(3E)-4-hydroxypent-3-en-2-one;(3Z)-4-hydroxypent-3-en-2-one;Acetyl Acetone;2,4-Pentane dione;2,4-Pentandione;

• Molecular Formula:

  C₅H₈O₂

• Molecular Weight:

  100.1158

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R10:;
  R22:;
  

• Safety Description:

  S21:;
  S23:;
  S24/25:;
  

• Company:

  Hebei Ascend Chemical     [ China ]        

• Contact:

  Jay

• Tel:

  +86-311-85124666

• Fax:

• Email:

  kedasp@sina.com