Propyl 4-({4-oxo-7-[(4-vinylbenzyl)oxy]-4H-chromen-3-yl}oxy)benzoate

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) =  5.85

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  570.22  (Adapted Stein & Brown method)
    Melting Pt (deg C):  245.40  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.78E-012  (Modified Grain method)
    Subcooled liquid VP: 4.38E-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):  0.01365
       log Kow used: 5.85 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.084604 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.86E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.833E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.85  (KowWin est)
  Log Kaw used:  -8.932  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.782
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.1484
   Biowin2 (Non-Linear Model)     :   0.0115
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2326  (months      )
   Biowin4 (Primary Survey Model) :   3.4535  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1663
   Biowin6 (MITI Non-Linear Model):   0.0127
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0335
 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):  5.84E-008 Pa (4.38E-010 mm Hg)
  Log Koa (Koawin est  ): 14.782
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  51.4 
       Octanol/air (Koa) model:  149 
   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 = 283.3470 E-12 cm3/molecule-sec
      Half-Life =     0.038 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    27.179 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     7.200000 E-17 cm3/molecule-sec
      Half-Life =     0.159 Days (at 7E11 mol/cm3)
      Half-Life =      3.820 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    :  3069
      Log Koc:  3.487 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  3.363E-002  L/mol-sec
  Kb Half-Life at pH 8:     238.552  days   
  Kb Half-Life at pH 7:       6.531  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 3.805 (BCF = 6389)
       log Kow used: 5.85 (estimated)

 Volatilization from Water:
    Henry LC:  2.86E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.374E+007  hours   (1.822E+006 days)
    Half-Life from Model Lake : 4.772E+008  hours   (1.988E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              91.39  percent
    Total biodegradation:        0.76  percent
    Total sludge adsorption:    90.63  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       0.00919         0.732        1000       
   Water     3.54            1.44e+003    1000       
   Soil      40.5            2.88e+003    1000       
   Sediment  55.9            1.3e+004     0          
     Persistence Time: 3.59e+003 hr