3-tert-Butyl-6-(3-fluoro-phenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole

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) =  3.81

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  419.82  (Adapted Stein & Brown method)
    Melting Pt (deg C):  175.14  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.57E-008  (Modified Grain method)
    Subcooled liquid VP: 2.73E-006 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):  9.295
       log Kow used: 3.81 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  35.836 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.70E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.961E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.81  (KowWin est)
  Log Kaw used:  -7.716  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.526
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.3779
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.9694  (months      )
   Biowin4 (Primary Survey Model) :   3.3091  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0091
   Biowin6 (MITI Non-Linear Model):   0.0002
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1186
 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):  0.000364 Pa (2.73E-006 mm Hg)
  Log Koa (Koawin est  ): 11.526
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00824 
       Octanol/air (Koa) model:  0.0824 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.229 
       Mackay model           :  0.397 
       Octanol/air (Koa) model:  0.868 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  14.9601 E-12 cm3/molecule-sec
      Half-Life =     0.715 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     8.580 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.313 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.609E+004
      Log Koc:  4.417 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.237 (BCF = 172.6)
       log Kow used: 3.81 (estimated)

 Volatilization from Water:
    Henry LC:  4.7E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.071E+006  hours   (8.628E+004 days)
    Half-Life from Model Lake : 2.259E+007  hours   (9.413E+005 days)

 Removal In Wastewater Treatment:
    Total removal:              22.20  percent
    Total biodegradation:        0.26  percent
    Total sludge adsorption:    21.94  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       0.00305         17.2         1000       
   Water     8.77            1.44e+003    1000       
   Soil      89.6            2.88e+003    1000       
   Sediment  1.65            1.3e+004     0          
     Persistence Time: 2.87e+003 hr