98% Chlorpyrifos

• Post Date:

  Oct 08,2015

• Expiry Date:

  Apr 05,2016

• Detailed Description:

  Cas No. :2921-88-2 Specs:97% TC, 40% EC, 48%EC, 20%EC, 16%EC
  common name:Chlorpyrifos
  
  Chemical name:O,O-Diethyl-O-3,5,6-trichloro-2-pyridyl phosphorothioate
  
  Structure:
  
  
  
  Molecular formula:C9H11C13NO3PS
  
  Molecular weight:350.5
  
  Physical and Chemical Properties
  
  white solid, melting point 42.5-43°C, vapor pressure(25°C)2.410-3Pa. solubility(25°C) in water 2mg/L, in xylene 400mg/L, in methyl alcohol 45g/L.
  
  Toxicity
  
  Acute oral LD50: for male rats 163mg/kg; for female rats 135mg/kg. Acute dermal LD50 for rabbits is above 2000mg/kg. It is rapidly detoxified in animals. It shows toxic to fish and shrimp.
  

• CAS Registry Number:

  2921-88-2

• Synonyms:

  ;O,O-diethyl O-3,5,6-trichloro-2-pyridyl phosphorothioate;ANSI;ISO;BSI;Dowco179;ENT27311;O,O-diethyl-O-(3,5,6-trichloro-2-pyridyl)phos-phorothioate;Clorpyrifos;Phosphorothioic acid O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) ester;Chlorpyritos;Eradex;Lorsban;Trichlorpyrphos;Chlorpyriphos;O,O-diethyl O-(3,5,6-trichloropyridin-2-yl) phosphorothioate;O,O-diethyl S-(3,5,6-trichloropyridin-2-yl) thiophosphate;

• Molecular Formula:

  C₉H₁₁Cl₃NO₃PS

• Molecular Weight:

  350.5863

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
   N:Dangerous for the environment;
  

• Risk Codes:

  R25:;
  R50/53:;
  

• Safety Description:

  S1/2:;
  S45:;
  S60:;
  S61:;
  

• Company:

  ZheJiang DongFeng Chem.Ind Co.,Ltd.     [ China ]          

• Contact:

  Florence Deng

• Tel:

  86-577-86897668 86880611 8637

• Fax:

  86-577-86880616

• Email:

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