Ethyl 7-[4-(benzyloxy)-3-ethoxyphenyl]-5-phenyl-1,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

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

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  5.55

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  694.78  (Adapted Stein & Brown method)
    Melting Pt (deg C):  303.59  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.77E-016  (Modified Grain method)
    Subcooled liquid VP: 2.3E-013 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  0.01368
       log Kow used: 5.55 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.072349 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.40E-019  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.454E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.55  (KowWin est)
  Log Kaw used:  -16.656  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  22.206
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2053
   Biowin2 (Non-Linear Model)     :   0.9997
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1698  (months      )
   Biowin4 (Primary Survey Model) :   3.5243  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2505
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5178
 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):  3.07E-011 Pa (2.3E-013 mm Hg)
  Log Koa (Koawin est  ): 22.206
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9.78E+004 
       Octanol/air (Koa) model:  3.94E+009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 180.0302 E-12 cm3/molecule-sec
      Half-Life =     0.059 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.713 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    13.650000 E-17 cm3/molecule-sec
      Half-Life =     0.084 Days (at 7E11 mol/cm3)
      Half-Life =      2.015 Hrs
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.414E+007
      Log Koc:  7.150 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.954E-003  L/mol-sec
  Kb Half-Life at pH 8:      11.238  years  
  Kb Half-Life at pH 7:     112.381  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 3.574 (BCF = 3753)
       log Kow used: 5.55 (estimated)

 Volatilization from Water:
    Henry LC:  5.4E-019 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.416E+015  hours   (1.007E+014 days)
    Half-Life from Model Lake : 2.636E+016  hours   (1.098E+015 days)

 Removal In Wastewater Treatment:
    Total removal:              88.88  percent
    Total biodegradation:        0.75  percent
    Total sludge adsorption:    88.13  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       1.5e-005        0.835        1000       
   Water     3.85            1.44e+003    1000       
   Soil      59.9            2.88e+003    1000       
   Sediment  36.3            1.3e+004     0          
     Persistence Time: 4.39e+003 hr