mole.gif (1741 bytes)DV Acid Chloride
It is an intermediate for the manufacture of most popular synthetic pyrethroid based insecticides like Cypermethrin, Permethrin, Alpha Cypermethrin etc.
It has the following physical and chemicals properties:
Appearance            : It is colourless to light brown coloured liquid.
Synonyms              :  i) D.V.Acid Chloride
                                ii) CMAC
Chemical Family      : Cyclopropane(substituted) based acyl chlorides.
Molecular Formula    : C8H9Cl3O
Molecular Weight      : 227.5
Sp.Gravity at 30°C     : 1.23 ± 0.05
Solubility                   : It is soluble in commonly used solvents like
                                  Ethylene dichloride, Methylene dichloride,Actone,
                                  Benzene, Toluene, etc.
Odour                        : Characteristic acyl chloride odour. :

SPECIFICATION


1.    Description                               Colourless to yellow coloured liquid
                                                        free from extraneous matter.
2.    Puirty by GLC                           97.0% Minimum
      (Percent by mass)
3.    Acidity as Cypermethric             1.5% Maximum
       Acid and Acid Anhydride
4.    Thionyl Chloride content             0.2% Maximum
5.    Cis-TRANS Ratio                      55 ± 5
       (Cis Isomer)
       Other Cis-Trans Ratios are available on request.
Packing : It is available in 200 liters/250 kgs PP lined M.S.Drums.