Kemisk oxidation af sediment- og grundvandsforureningen på depotet ved Høfde 42 - fase 1: Projektbeskrivelse og forundersøgelser

TABLE 2 SUMMARY OF KEY PROPERTIES OF ORGANOPHOSPHORUS PESTICIDES

Chemical CAS Chemical Formula & Structure Mol. Weight Density Aqueous Solubility KH KOC Vapor Pressure Log KOW
      (g) (g/mL) (mg/L) (atm m³/mol)      
Parathion, Ethyl parathion 56-38-2 C10H14NO5PS

Structural formula: Parathion, Ethyl parathion
291.26 1.26 6.54-20 @ 20°C 3 × 10-7 314-38000 0.89 × 10-3 Pa @ 20°C 3.83 (63-462)
Methyl parathion 298-00-0 C8H10NO5PS

Structural formula: Methyl parathio
263.20 1.36 50 8 × 10-8 366-1516   2.86
Amino- parathion 3735-01-1 C10H16NO3PS

Structural formula: Amino- parathion
261.28            
Malathion 121-75-5 C10H19O6PS2

Structural formula: Malathion
330.35 1.21 143-145 @ 20°C 4.89 × 10-9 407 1.25-40 *10-6 mm Hg @ 20°C 2.84-2.89

 



Version 1.0 Oktober 2007, © Miljøstyrelsen.