10,13-Dimethyl-1,8,9,10,11,12,13,14,15,16-decahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-3,5'(2H,4'H)-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) =  5.05
    Log Kow (Exper. database match) =  2.68
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  455.84  (Adapted Stein & Brown method)
    Melting Pt (deg C):  188.44  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.88E-008  (Modified Grain method)
    MP  (exp database):  150 deg C
    Subcooled liquid VP: 3.52E-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):  36.37
       log Kow used: 2.68 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.025242 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.63E-008  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.316E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.68  (exp database)
  Log Kaw used:  -5.405  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.085
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2147
   Biowin2 (Non-Linear Model)     :   0.0333
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.9282  (months      )
   Biowin4 (Primary Survey Model) :   3.1029  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5781
   Biowin6 (MITI Non-Linear Model):   0.2318
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.6081
 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):  4.69E-005 Pa (3.52E-007 mm Hg)
  Log Koa (Koawin est  ): 8.085
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0639 
       Octanol/air (Koa) model:  2.99E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.698 
       Mackay model           :  0.836 
       Octanol/air (Koa) model:  0.00238 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 191.2992 E-12 cm3/molecule-sec
      Half-Life =     0.056 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.671 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     5.265000 E-17 cm3/molecule-sec
      Half-Life =     0.218 Days (at 7E11 mol/cm3)
      Half-Life =      5.224 Hrs
   Fraction sorbed to airborne particulates (phi): 0.767 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.417E+004
      Log Koc:  4.383 

 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 = 1.364 (BCF = 23.1)
       log Kow used: 2.68 (expkow database)

 Volatilization from Water:
    Henry LC:  9.63E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.122E+004  hours   (467.5 days)
    Half-Life from Model Lake : 1.226E+005  hours   (5107 days)

 Removal In Wastewater Treatment:
    Total removal:               3.73  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     3.62  percent
    Total to Air:                0.01  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0346          1.07         1000       
   Water     18.5            1.44e+003    1000       
   Soil      81.2            2.88e+003    1000       
   Sediment  0.227           1.3e+004     0          
     Persistence Time: 1.43e+003 hr