Methyl 1-(phenylsulfonyl)-4-piperidinecarboxylate

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) =  1.88

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  394.83  (Adapted Stein & Brown method)
    Melting Pt (deg C):  145.78  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.61E-007  (Modified Grain method)
    Subcooled liquid VP: 1.11E-005 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):  383.7
       log Kow used: 1.88 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  445.51 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.00E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.422E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.88  (KowWin est)
  Log Kaw used:  -6.689  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.569
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9149
   Biowin2 (Non-Linear Model)     :   0.9923
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7352  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6728  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3458
   Biowin6 (MITI Non-Linear Model):   0.1454
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2288
 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):  0.00148 Pa (1.11E-005 mm Hg)
  Log Koa (Koawin est  ): 8.569
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00203 
       Octanol/air (Koa) model:  9.1E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0682 
       Mackay model           :  0.14 
       Octanol/air (Koa) model:  0.00723 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  25.7385 E-12 cm3/molecule-sec
      Half-Life =     0.416 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.987 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.104 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  954.4
      Log Koc:  2.980 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.849E-003  L/mol-sec
  Kb Half-Life at pH 8:      11.877  years  
  Kb Half-Life at pH 7:     118.766  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.744 (BCF = 5.547)
       log Kow used: 1.88 (estimated)

 Volatilization from Water:
    Henry LC:  5E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.971E+005  hours   (8213 days)
    Half-Life from Model Lake :  2.15E+006  hours   (8.96E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               2.15  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     2.05  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       0.0494          9.97         1000       
   Water     26              900          1000       
   Soil      73.9            1.8e+003     1000       
   Sediment  0.088           8.1e+003     0          
     Persistence Time: 1.28e+003 hr