Isopropyl 1,3,7-trimethyl-5-(6-nitro-1,3-benzodioxol-5-yl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]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) =  1.06

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  639.50  (Adapted Stein & Brown method)
    Melting Pt (deg C):  277.76  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.1E-014  (Modified Grain method)
    Subcooled liquid VP: 6.78E-012 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):  66.09
       log Kow used: 1.06 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  58.893 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Acrylates
       Aliphatic Amines
       Imides

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.07E-019  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.006E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.06  (KowWin est)
  Log Kaw used:  -17.359  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.419
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3910
   Biowin2 (Non-Linear Model)     :   0.1918
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0373  (months      )
   Biowin4 (Primary Survey Model) :   3.3476  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2908
   Biowin6 (MITI Non-Linear Model):   0.0001
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.0640
 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):  9.04E-010 Pa (6.78E-012 mm Hg)
  Log Koa (Koawin est  ): 18.419
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.32E+003 
       Octanol/air (Koa) model:  6.44E+005 
   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 = 110.7776 E-12 cm3/molecule-sec
      Half-Life =     0.097 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.159 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    14.787499 E-17 cm3/molecule-sec
      Half-Life =     0.077 Days (at 7E11 mol/cm3)
      Half-Life =      1.860 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    :  163.3
      Log Koc:  2.213 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.469E-003  L/mol-sec
  Kb Half-Life at pH 8:      14.952  years  
  Kb Half-Life at pH 7:     149.517  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.115 (BCF = 1.302)
       log Kow used: 1.06 (estimated)

 Volatilization from Water:
    Henry LC:  1.07E-019 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.173E+016  hours   (4.887E+014 days)
    Half-Life from Model Lake : 1.279E+017  hours   (5.331E+015 days)

 Removal In Wastewater Treatment:
    Total removal:               1.89  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.80  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       2.9e-007        1.03         1000       
   Water     42.5            1.44e+003    1000       
   Soil      57.4            2.88e+003    1000       
   Sediment  0.0921          1.3e+004     0          
     Persistence Time: 1.3e+003 hr