8-Amino-7-[(2Z)-3-chloro-2-buten-1-yl]-3-methyl-3,7-dihydro-1H-purine-2,6-dione

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) =  1.34

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  578.66  (Adapted Stein & Brown method)
    Melting Pt (deg C):  249.34  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.65E-013  (Modified Grain method)
    Subcooled liquid VP: 2.65E-010 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):  1320
       log Kow used: 1.34 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1290.3 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aromatic Amines
       Imides
       Vinyl/Allyl Halides
       Imidazoles

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.53E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.594E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.34  (KowWin est)
  Log Kaw used:  -12.458  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.798
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2740
   Biowin2 (Non-Linear Model)     :   0.0101
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2951  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2496  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1904
   Biowin6 (MITI Non-Linear Model):   0.0013
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3369
 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):  3.53E-008 Pa (2.65E-010 mm Hg)
  Log Koa (Koawin est  ): 13.798
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  84.9 
       Octanol/air (Koa) model:  15.4 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  56.8766 E-12 cm3/molecule-sec
      Half-Life =     0.188 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.257 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.057306 E-17 cm3/molecule-sec
      Half-Life =     1.084 Days (at 7E11 mol/cm3)
      Half-Life =     26.013 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    :  12.84
      Log Koc:  1.109 

 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 = 0.331 (BCF = 2.141)
       log Kow used: 1.34 (estimated)

 Volatilization from Water:
    Henry LC:  8.53E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.127E+011  hours   (4.697E+009 days)
    Half-Life from Model Lake :  1.23E+012  hours   (5.124E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               1.93  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.84  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       0.000576        3.85         1000       
   Water     35.8            900          1000       
   Soil      64.1            1.8e+003     1000       
   Sediment  0.0838          8.1e+003     0          
     Persistence Time: 1.13e+003 hr