3-{2-Oxo-2-[4-(1-pyrrolidinyl)phenyl]ethoxy}-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one

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) =  5.10

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  558.47  (Adapted Stein & Brown method)
    Melting Pt (deg C):  239.91  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.18E-012  (Modified Grain method)
    Subcooled liquid VP: 8.81E-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):  0.1274
       log Kow used: 5.10 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.87157 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.14E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.742E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.10  (KowWin est)
  Log Kaw used:  -9.428  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.528
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6631
   Biowin2 (Non-Linear Model)     :   0.7173
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1123  (months      )
   Biowin4 (Primary Survey Model) :   3.2615  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3484
   Biowin6 (MITI Non-Linear Model):   0.1000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.8829
 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):  1.17E-007 Pa (8.81E-010 mm Hg)
  Log Koa (Koawin est  ): 14.528
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  25.5 
       Octanol/air (Koa) model:  82.8 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.999 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 289.3297 E-12 cm3/molecule-sec
      Half-Life =     0.037 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    26.617 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =  1064.699951 E-17 cm3/molecule-sec
      Half-Life =     0.001 Days (at 7E11 mol/cm3)
      Half-Life =      1.550 Min
   Fraction sorbed to airborne particulates (phi): 0.999 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.072E+004
      Log Koc:  4.030 

 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 = 2.390 (BCF = 245.7)
       log Kow used: 5.10 (estimated)

 Volatilization from Water:
    Henry LC:  9.14E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.287E+008  hours   (5.361E+006 days)
    Half-Life from Model Lake : 1.404E+009  hours   (5.849E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              80.63  percent
    Total biodegradation:        0.70  percent
    Total sludge adsorption:    79.94  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       0.000521        0.0251       1000       
   Water     8.25            1.44e+003    1000       
   Soil      60.5            2.88e+003    1000       
   Sediment  31.3            1.3e+004     0          
     Persistence Time: 2.3e+003 hr