Methyl (4Z)-4-(3-hydroxybenzylidene)-2-methyl-5-oxo-1-(2-phenylethyl)-4,5-dihydro-1H-pyrrole-3-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) =  3.58

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  527.78  (Adapted Stein & Brown method)
    Melting Pt (deg C):  225.58  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.32E-012  (Modified Grain method)
    Subcooled liquid VP: 6.11E-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):  17.06
       log Kow used: 3.58 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  88.561 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.92E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.211E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.58  (KowWin est)
  Log Kaw used:  -14.923  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.503
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2574
   Biowin2 (Non-Linear Model)     :   0.9996
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4856  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7339  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2403
   Biowin6 (MITI Non-Linear Model):   0.0635
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.4484
 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):  8.15E-008 Pa (6.11E-010 mm Hg)
  Log Koa (Koawin est  ): 18.503
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  36.8 
       Octanol/air (Koa) model:  7.82E+005 
   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 =  78.4780 E-12 cm3/molecule-sec
      Half-Life =     0.136 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.636 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    63.180000 E-17 cm3/molecule-sec
      Half-Life =     0.018 Days (at 7E11 mol/cm3)
      Half-Life =     26.120 Min
   Reaction With Nitrate Radicals May Be Important!
   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    :  1.483E+005
      Log Koc:  5.171 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.069E-003  L/mol-sec
  Kb Half-Life at pH 8:      10.614  years  
  Kb Half-Life at pH 7:     106.143  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.058 (BCF = 114.2)
       log Kow used: 3.58 (estimated)

 Volatilization from Water:
    Henry LC:  2.92E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.822E+013  hours   (1.593E+012 days)
    Half-Life from Model Lake :  4.17E+014  hours   (1.737E+013 days)

 Removal In Wastewater Treatment:
    Total removal:              14.98  percent
    Total biodegradation:        0.20  percent
    Total sludge adsorption:    14.78  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       4.67e-007       0.384        1000       
   Water     11.5            900          1000       
   Soil      87.5            1.8e+003     1000       
   Sediment  1.01            8.1e+003     0          
     Persistence Time: 1.85e+003 hr