Ethyl 4-(5-chloro-2,3-dihydro-2-oxo-1H-benzimidazol-1-yl)-1-piperidinecarboxylate

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) =  2.26

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  456.20  (Adapted Stein & Brown method)
    Melting Pt (deg C):  192.14  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.08E-009  (Modified Grain method)
    Subcooled liquid VP: 3.45E-007 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):  105.3
       log Kow used: 2.26 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  453.32 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters
       Vinyl/Allyl Halides

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.56E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.460E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.26  (KowWin est)
  Log Kaw used:  -12.408  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.668
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5616
   Biowin2 (Non-Linear Model)     :   0.0807
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2638  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4736  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1338
   Biowin6 (MITI Non-Linear Model):   0.0034
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1067
 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):  4.6E-005 Pa (3.45E-007 mm Hg)
  Log Koa (Koawin est  ): 14.668
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0652 
       Octanol/air (Koa) model:  114 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.702 
       Mackay model           :  0.839 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  98.8812 E-12 cm3/molecule-sec
      Half-Life =     0.108 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.298 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.290830 E-17 cm3/molecule-sec
      Half-Life =     3.940 Days (at 7E11 mol/cm3)
      Half-Life =     94.571 Hrs
   Fraction sorbed to airborne particulates (phi): 0.771 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2969
      Log Koc:  3.473 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  3.520E-013  L/mol-sec
  Kb Half-Life at pH 8: 6.240E+010  years  
  Kb Half-Life at pH 7: 6.240E+011  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.037 (BCF = 10.9)
       log Kow used: 2.26 (estimated)

 Volatilization from Water:
    Henry LC:  9.56E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.102E+011  hours   (4.592E+009 days)
    Half-Life from Model Lake : 1.202E+012  hours   (5.009E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               2.57  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.47  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       3.61e-007       2.53         1000       
   Water     18.9            900          1000       
   Soil      81              1.8e+003     1000       
   Sediment  0.103           8.1e+003     0          
     Persistence Time: 1.55e+003 hr