5H,7H-Pyrano[4',3':4,5]thieno[2,3-d]thiazolo[3,2-a]pyrimidin-5-one, 7-ethyl-2,3,6,9-tetrahydro-7-methyl-

Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™, for more information see their website.

                    
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  1.97

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  454.72  (Adapted Stein & Brown method)
    Melting Pt (deg C):  191.45  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.73E-009  (Modified Grain method)
    Subcooled liquid VP: 3.75E-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):  227.6
       log Kow used: 1.97 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  816.64 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.02E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.200E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.97  (KowWin est)
  Log Kaw used:  -11.908  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.878
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3342
   Biowin2 (Non-Linear Model)     :   0.0371
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1678  (months      )
   Biowin4 (Primary Survey Model) :   3.3765  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0314
   Biowin6 (MITI Non-Linear Model):   0.0109
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.8256
 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):  5E-005 Pa (3.75E-007 mm Hg)
  Log Koa (Koawin est  ): 13.878
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.06 
       Octanol/air (Koa) model:  18.5 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.684 
       Mackay model           :  0.828 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  45.8840 E-12 cm3/molecule-sec
      Half-Life =     0.233 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.797 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.756 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1050
      Log Koc:  3.021 

 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 = 0.817 (BCF = 6.565)
       log Kow used: 1.97 (estimated)

 Volatilization from Water:
    Henry LC:  3.02E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.405E+010  hours   (1.419E+009 days)
    Half-Life from Model Lake : 3.714E+011  hours   (1.548E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               2.22  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.12  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       8.88e-007       5.59         1000       
   Water     23.8            1.44e+003    1000       
   Soil      76.1            2.88e+003    1000       
   Sediment  0.0908          1.3e+004     0          
     Persistence Time: 1.87e+003 hr