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Parathion-methyl

Inquiry
  Post Date: Jun 06,2013
  Expiry Date: Dec 03,2013
  Detailed Description: Cas No. :298-00-0 Quantity: 100000kgKilograms
Price:$1-100.00/k USD Metric Tons
Payment Method: L/C or T/T
Common name
Parathion-methyl

Empirical formula:


C10H14NO5PS

Rel. molecular mass:


291.27 g

Density:


1.265 g/cm3

Boiling point:


375C

(above 160C, parathion isomerises slowly to form O,S-Diethyl-O-4-nitrophenyl-thiophosphate which is less stable and less effective)

Melting point:


6.1C

Vapour pressure:


5 x 10-3 Pa

Flash point:


> 120C



Ignition temperature:


(may be marketed in flammable mixtures)





Solvolysis/solubility:


in water: 24 mg/l at 25C

soluble in most organic solvents: in dichloromethane, 2-propanol, toluene > 200 g/l; in n-hexane 50-100 g/l; very slightly soluble in kerosene and mineral oil





Conversion factors:


1 mg/m3 = 0.083 ppm

1 ppm = 12.106 mg/m3


  CAS Registry Number:

298-00-0
  Synonyms: Parathion methyl granule;O,O-dimethyl O-(4-nitrophenyl) phosphorothioate;O,O-dimethyl S-(4-nitrophenyl) phosphorothioate;
  Molecular Formula: C8H10NO5PS
  Molecular Weight: 263.2075
  Molecular Structure: 298-00-0 Parathion methyl E.C.
  Hazard Symbols:  T+:Very toxic;
 N:Dangerous for the environment;
  Risk Codes: R5:;
R24:;
R26/28:;
R48/22:;
R50/53:;
  Safety Description: S28:;
S36/37:;
S45:;
S60:;
S61:;

  Company: Golden Union Agrochemical Exim Co Ltd     [ China ]        
  Contact: lisa tang
  Tel: +86-189-48318675
  Fax: +86-189-48318675
  Email: lisa@szgoldenunion.com
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