Quizalofop-P-tefuryl

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  4.38
    Log Kow (Exper. database match) =  4.32
       Exper. Ref:  Tomlin,C (1994)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  526.07  (Adapted Stein & Brown method)
    Melting Pt (deg C):  224.78  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.58E-009  (Modified Grain method)
    MP  (exp database):  64 deg C
    VP  (exp database):  5.93E-08 mm Hg at 25 deg C
    Subcooled liquid VP: 1.44E-007 mm Hg (25 deg C, exp database VP )

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  0.4138
       log Kow used: 4.32 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  4 mg/L (25 deg C)
        Exper. Ref:  TOMLIN,C (1994)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  7.0988 mg/L
    Wat Sol (Exper. database match) =  4.00
       Exper. Ref:  TOMLIN,C (1994)

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.47E-014  atm-m3/mole
   Group Method:   Incomplete
   Exper Database: 5.63E-10  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  3.518E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.32  (exp database)
  Log Kaw used:  -7.638  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  11.958
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4516
   Biowin2 (Non-Linear Model)     :   0.5125
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0601  (months      )
   Biowin4 (Primary Survey Model) :   3.4371  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3146
   Biowin6 (MITI Non-Linear Model):   0.0392
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5990
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  1.92E-005 Pa (1.44E-007 mm Hg)
  Log Koa (Koawin est  ): 11.958
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.156 
       Octanol/air (Koa) model:  0.223 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.849 
       Mackay model           :  0.926 
       Octanol/air (Koa) model:  0.947 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  48.0389 E-12 cm3/molecule-sec
      Half-Life =     0.223 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.672 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.888 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3489
      Log Koc:  3.543 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.606E-001  L/mol-sec
  Kb Half-Life at pH 8:      30.788  days   
  Kb Half-Life at pH 7:     307.880  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.626 (BCF = 423.1)
       log Kow used: 4.32 (expkow database)

 Volatilization from Water:
    Henry LC:  5.63E-010 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River: 2.154E+006  hours   (8.974E+004 days)
    Half-Life from Model Lake : 2.349E+007  hours   (9.789E+005 days)

 Removal In Wastewater Treatment:
    Total removal:              46.35  percent
    Total biodegradation:        0.45  percent
    Total sludge adsorption:    45.90  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0107          5.34         1000       
   Water     8.38            1.44e+003    1000       
   Soil      86.2            2.88e+003    1000       
   Sediment  5.43            1.3e+004     0          
     Persistence Time: 2.85e+003 hr