(6aR,10aR)-3-(5-Bromopentyl)-6,6,9-trimethyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromen-1-ol

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) =  7.94

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  444.85  (Adapted Stein & Brown method)
    Melting Pt (deg C):  186.84  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.28E-009  (Modified Grain method)
    Subcooled liquid VP: 1.12E-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):  0.002115
       log Kow used: 7.94 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.0042193 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.81E-008  atm-m3/mole
   Group Method:   3.88E-009  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  5.580E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  7.94  (KowWin est)
  Log Kaw used:  -5.940  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.880
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6872
   Biowin2 (Non-Linear Model)     :   0.0117
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.9953  (months      )
   Biowin4 (Primary Survey Model) :   3.1419  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1737
   Biowin6 (MITI Non-Linear Model):   0.0095
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3168
 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):  1.49E-005 Pa (1.12E-007 mm Hg)
  Log Koa (Koawin est  ): 13.880
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.201 
       Octanol/air (Koa) model:  18.6 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.879 
       Mackay model           :  0.941 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 308.4583 E-12 cm3/molecule-sec
      Half-Life =     0.035 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    24.966 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    43.000000 E-17 cm3/molecule-sec
      Half-Life =     0.027 Days (at 7E11 mol/cm3)
      Half-Life =     38.378 Min
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.91 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.128E+006
      Log Koc:  6.052 

 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 = 3.521 (BCF = 3316)
       log Kow used: 7.94 (estimated)

 Volatilization from Water:
    Henry LC:  3.88E-009 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 2.993E+005  hours   (1.247E+004 days)
    Half-Life from Model Lake : 3.265E+006  hours   (1.36E+005 days)

 Removal In Wastewater Treatment:
    Total removal:              94.01  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.23  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       0.00351         0.362        1000       
   Water     1.4             1.44e+003    1000       
   Soil      30.4            2.88e+003    1000       
   Sediment  68.2            1.3e+004     0          
     Persistence Time: 4.73e+003 hr