OCTACHLORODIBENZOFURAN

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) =  8.87
    Log Kow (Exper. database match) =  8.60
       Exper. Ref:  Burkhard,LP & Kuehl,DW (1986)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  457.70  (Adapted Stein & Brown method)
    Melting Pt (deg C):  192.84  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.02E-010  (Modified Grain method)
    MP  (exp database):  258 deg C
    VP  (exp database):  3.75E-12 mm Hg at 25 deg C
    Subcooled liquid VP: 7.56E-010 mm Hg (25 deg C, exp database VP )

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  5.731e-006
       log Kow used: 8.60 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  1.16e-006 mg/L (25 deg C)
        Exper. Ref:  DOUCETTE,WJ & ANDREN,AW (1988)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  7.6076e-005 mg/L
    Wat Sol (Exper. database match) =  0.00
       Exper. Ref:  DOUCETTE,WJ & ANDREN,AW (1988)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.66E-006  atm-m3/mole
   Group Method:   Incomplete
   Exper Database: 1.89E-06  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  9.190E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  8.60  (exp database)
  Log Kaw used:  -4.112  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  12.712
      Log Koa (experimental database):  11.900

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.9231
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   0.5657  (recalcitrant)
   Biowin4 (Primary Survey Model) :   1.8848  (months      )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.5587
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -2.3821
 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):  1.01E-007 Pa (7.56E-010 mm Hg)
  Log Koa (Exp database): 11.900
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  29.8 
       Octanol/air (Koa) model:  0.195 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.999 
       Mackay model           :  1 
       Octanol/air (Koa) model:  0.94 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.0107 E-12 cm3/molecule-sec
      Half-Life =  1001.728 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.999 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  6.57E+005
      Log Koc:  5.818 

 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 = 2.618 (BCF = 415)
       log Kow used: 8.60 (expkow database)

 Volatilization from Water:
    Henry LC:  1.89E-006 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River:      654.7  hours   (27.28 days)
    Half-Life from Model Lake :       7319  hours   (305 days)

 Removal In Wastewater Treatment:
    Total removal:              94.03  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.25  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       0.062           2.4e+004     1000       
   Water     0.62            4.32e+003    1000       
   Soil      49.9            8.64e+003    1000       
   Sediment  49.4            3.89e+004    0          
     Persistence Time: 1.39e+004 hr