Ethyl 4-cyano-3-methyl-5-{[(2-pyridinylsulfanyl)acetyl]amino}-2-thiophenecarboxylate

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) =  2.92

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  553.88  (Adapted Stein & Brown method)
    Melting Pt (deg C):  237.77  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.84E-012  (Modified Grain method)
    Subcooled liquid VP: 1.16E-009 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):  9.232
       log Kow used: 2.92 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  481 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.32E-017  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.008E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.92  (KowWin est)
  Log Kaw used:  -14.867  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  17.787
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1669
   Biowin2 (Non-Linear Model)     :   0.9997
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1150  (months      )
   Biowin4 (Primary Survey Model) :   3.6082  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3190
   Biowin6 (MITI Non-Linear Model):   0.0416
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3000
 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):  1.55E-007 Pa (1.16E-009 mm Hg)
  Log Koa (Koawin est  ): 17.787
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  19.4 
       Octanol/air (Koa) model:  1.5E+005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.999 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  12.6157 E-12 cm3/molecule-sec
      Half-Life =     0.848 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    10.174 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   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    :  1418
      Log Koc:  3.152 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  3.776E-002  L/mol-sec
  Kb Half-Life at pH 8:     212.462  days   
  Kb Half-Life at pH 7:       5.817  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.547 (BCF = 35.26)
       log Kow used: 2.92 (estimated)

 Volatilization from Water:
    Henry LC:  3.32E-017 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.353E+013  hours   (1.397E+012 days)
    Half-Life from Model Lake : 3.657E+014  hours   (1.524E+013 days)

 Removal In Wastewater Treatment:
    Total removal:               5.06  percent
    Total biodegradation:        0.12  percent
    Total sludge adsorption:     4.95  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       2.08e-007       20.3         1000       
   Water     11.1            1.44e+003    1000       
   Soil      88.6            2.88e+003    1000       
   Sediment  0.231           1.3e+004     0          
     Persistence Time: 2.64e+003 hr