4a,8-Dimethyl-3-methylene-3,3a,4,4a,7a,8,9,9a-octahydroazuleno[6,5-b]furan-2,5-dione

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) =  1.73
    Log Kow (Exper. database match) =  1.17
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  374.00  (Adapted Stein & Brown method)
    Melting Pt (deg C):  127.42  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.35E-006  (Modified Grain method)
    Subcooled liquid VP: 3.53E-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):  2484
       log Kow used: 1.17 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  5.734 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Acrylates
       Vinyl/Allyl Ketones

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.78E-008  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.371E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.17  (exp database)
  Log Kaw used:  -5.811  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.981
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6274
   Biowin2 (Non-Linear Model)     :   0.8045
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5605  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5457  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6233
   Biowin6 (MITI Non-Linear Model):   0.3104
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2536
 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):  0.00471 Pa (3.53E-005 mm Hg)
  Log Koa (Koawin est  ): 6.981
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000637 
       Octanol/air (Koa) model:  2.35E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0225 
       Mackay model           :  0.0485 
       Octanol/air (Koa) model:  0.000188 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  89.1160 E-12 cm3/molecule-sec
      Half-Life =     0.120 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.440 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     2.275000 E-17 cm3/molecule-sec
      Half-Life =     0.504 Days (at 7E11 mol/cm3)
      Half-Life =     12.090 Hrs
   Fraction sorbed to airborne particulates (phi): 0.0355 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  354.8
      Log Koc:  2.550 

 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 = 0.201 (BCF = 1.588)
       log Kow used: 1.17 (expkow database)

 Volatilization from Water:
    Henry LC:  3.78E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.431E+004  hours   (1013 days)
    Half-Life from Model Lake : 2.653E+005  hours   (1.106E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               1.91  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.81  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       0.133           2.33         1000       
   Water     44.6            900          1000       
   Soil      55.2            1.8e+003     1000       
   Sediment  0.0982          8.1e+003     0          
     Persistence Time: 709 hr