12-(2-Methoxyphenyl)-5,5-dimethyl-3,12-dihydro-1H-[1,3]dioxolo[4,5-i]furo[3,4-d][1,3]benzodioxocin-1-one

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) =  1.91

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  517.73  (Adapted Stein & Brown method)
    Melting Pt (deg C):  220.88  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.85E-011  (Modified Grain method)
    Subcooled liquid VP: 9.75E-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):  74.85
       log Kow used: 1.91 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.26691 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.56E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.484E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.91  (KowWin est)
  Log Kaw used:  -11.456  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.366
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3043
   Biowin2 (Non-Linear Model)     :   0.5461
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.9825  (months      )
   Biowin4 (Primary Survey Model) :   3.4932  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6101
   Biowin6 (MITI Non-Linear Model):   0.3029
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.4394
 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):  1.3E-006 Pa (9.75E-009 mm Hg)
  Log Koa (Koawin est  ): 13.366
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.31 
       Octanol/air (Koa) model:  5.7 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.988 
       Mackay model           :  0.995 
       Octanol/air (Koa) model:  0.998 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  82.7932 E-12 cm3/molecule-sec
      Half-Life =     0.129 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.550 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    36.968746 E-17 cm3/molecule-sec
      Half-Life =     0.031 Days (at 7E11 mol/cm3)
      Half-Life =     44.639 Min
   Fraction sorbed to airborne particulates (phi): 0.991 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  697.3
      Log Koc:  2.843 

 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 = 0.768 (BCF = 5.858)
       log Kow used: 1.91 (estimated)

 Volatilization from Water:
    Henry LC:  8.56E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.364E+010  hours   (5.681E+008 days)
    Half-Life from Model Lake : 1.487E+011  hours   (6.198E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               2.17  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     2.08  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       8.58e-005       0.6          1000       
   Water     25.2            1.44e+003    1000       
   Soil      74.7            2.88e+003    1000       
   Sediment  0.0898          1.3e+004     0          
     Persistence Time: 1.81e+003 hr