9,10-Diphenylanthracene

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) =  7.87
    Log Kow (Exper. database match) =  8.46
       Exper. Ref:  De Voogt,P et al. (1990)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  524.76  (Adapted Stein & Brown method)
    Melting Pt (deg C):  212.57  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.58E-011  (Modified Grain method)
    MP  (exp database):  246 deg C
    VP  (exp database):  1.43E-10 mm Hg at 25 deg C
    Subcooled liquid VP: 2.19E-008 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):  3.756e-005
       log Kow used: 8.46 (expkow database)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2.53e-005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.03E-007  atm-m3/mole
   Group Method:   1.62E-007  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  2.986E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  8.46  (exp database)
  Log Kaw used:  -4.907  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.367
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8464
   Biowin2 (Non-Linear Model)     :   0.8716
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5130  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3808  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1230
   Biowin6 (MITI Non-Linear Model):   0.0078
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.4453
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   3.0076
     BioHC Half-Life (days)     : 1017.6971

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  2.92E-006 Pa (2.19E-008 mm Hg)
  Log Koa (Koawin est  ): 13.367
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.03 
       Octanol/air (Koa) model:  5.71 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.974 
       Mackay model           :  0.988 
       Octanol/air (Koa) model:  0.998 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  56.4179 E-12 cm3/molecule-sec
      Half-Life =     0.190 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.275 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.981 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3.161E+007
      Log Koc:  7.500 

 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 = 2.810 (BCF = 645.4)
       log Kow used: 8.46 (expkow database)

 Volatilization from Water:
    Henry LC:  1.62E-007 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:       6571  hours   (273.8 days)
    Half-Life from Model Lake : 7.184E+004  hours   (2993 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       0.0534          4.55         1000       
   Water     1.85            900          1000       
   Soil      30.4            1.8e+003     1000       
   Sediment  67.7            8.1e+003     0          
     Persistence Time: 3.25e+003 hr