4-[(E)-2-(3-Hydroxyphenyl)vinyl]-6-(trifluoromethyl)-2(1H)-pyrimidinone

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) =  2.96

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  409.89  (Adapted Stein & Brown method)
    Melting Pt (deg C):  170.51  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.01E-008  (Modified Grain method)
    Subcooled liquid VP: 9.61E-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):  174.9
       log Kow used: 2.96 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  618.93 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.53E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.391E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.96  (KowWin est)
  Log Kaw used:  -8.841  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.801
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2086
   Biowin2 (Non-Linear Model)     :   0.0031
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1189  (months      )
   Biowin4 (Primary Survey Model) :   3.2058  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0403
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3145
 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):  0.000128 Pa (9.61E-007 mm Hg)
  Log Koa (Koawin est  ): 11.801
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0234 
       Octanol/air (Koa) model:  0.155 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.458 
       Mackay model           :  0.652 
       Octanol/air (Koa) model:  0.925 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 127.4993 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant = 135.0993 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    1.007 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    0.950 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.225000 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =     2.275000 E-17 cm3/molecule-sec [Trans-]
      Half-Life =    22.452 Hrs (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =    12.090 Hrs (at 7E11 mol/cm3) [Trans-isomer]
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.555 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.929E+005
      Log Koc:  5.467 

 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 = 1.581 (BCF = 38.06)
       log Kow used: 2.96 (estimated)

 Volatilization from Water:
    Henry LC:  3.53E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.786E+007  hours   (1.161E+006 days)
    Half-Life from Model Lake :  3.04E+008  hours   (1.267E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               5.36  percent
    Total biodegradation:        0.12  percent
    Total sludge adsorption:     5.24  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       0.000375        1.85         1000       
   Water     10.9            1.44e+003    1000       
   Soil      88.8            2.88e+003    1000       
   Sediment  0.249           1.3e+004     0          
     Persistence Time: 2.65e+003 hr