Ethyl 2-amino-5,5-dimethyl-4,7-dihydro-5H-thieno[2,3-c]pyran-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) =  2.31

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  365.43  (Adapted Stein & Brown method)
    Melting Pt (deg C):  137.07  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.21E-006  (Modified Grain method)
    Subcooled liquid VP: 5.66E-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):  235.1
       log Kow used: 2.31 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  5400.4 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.80E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.016E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.31  (KowWin est)
  Log Kaw used:  -8.397  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.707
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.0898
   Biowin2 (Non-Linear Model)     :   0.0465
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3445  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3682  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1469
   Biowin6 (MITI Non-Linear Model):   0.0433
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2032
 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):  0.00755 Pa (5.66E-005 mm Hg)
  Log Koa (Koawin est  ): 10.707
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000398 
       Octanol/air (Koa) model:  0.0125 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0142 
       Mackay model           :  0.0308 
       Octanol/air (Koa) model:  0.5 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 211.5801 E-12 cm3/molecule-sec
      Half-Life =     0.051 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.607 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0225 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  31.4
      Log Koc:  1.497 

 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 = 1.079 (BCF = 11.99)
       log Kow used: 2.31 (estimated)

 Volatilization from Water:
    Henry LC:  9.8E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.546E+006  hours   (3.978E+005 days)
    Half-Life from Model Lake : 1.041E+008  hours   (4.339E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               2.66  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.56  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       0.000854        1.21         1000       
   Water     18.3            900          1000       
   Soil      81.6            1.8e+003     1000       
   Sediment  0.108           8.1e+003     0          
     Persistence Time: 1.56e+003 hr