9-[9H-Fluoren-9-ylidene(phenyl)methyl]-9H-fluoren-9-yl

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) =  8.86

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  587.52  (Adapted Stein & Brown method)
    Melting Pt (deg C):  253.48  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.06E-013  (Modified Grain method)
    Subcooled liquid VP: 1.56E-010 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):  4.951e-006
       log Kow used: 8.86 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4.1854e-007 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.88E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.628E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  8.86  (KowWin est)
  Log Kaw used:  -6.551  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.411
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7310
   Biowin2 (Non-Linear Model)     :   0.3639
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2214  (months      )
   Biowin4 (Primary Survey Model) :   3.1802  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.3702
   Biowin6 (MITI Non-Linear Model):   0.0011
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0311
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   2.2465
     BioHC Half-Life (days)     : 176.4151

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  2.08E-008 Pa (1.56E-010 mm Hg)
  Log Koa (Koawin est  ): 15.411
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  144 
       Octanol/air (Koa) model:  632 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 127.5965 E-12 cm3/molecule-sec
      Half-Life =     0.084 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.006 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =  1965.599854 E-17 cm3/molecule-sec
      Half-Life =     0.001 Days (at 7E11 mol/cm3)
      Half-Life =      0.840 Min
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.248E+009
      Log Koc:  9.352 

 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 = 2.262 (BCF = 183)
       log Kow used: 8.86 (estimated)

 Volatilization from Water:
    Henry LC:  6.88E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.741E+005  hours   (7254 days)
    Half-Life from Model Lake : 1.899E+006  hours   (7.914E+004 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       0.000143        0.0139       1000       
   Water     1.4             1.44e+003    1000       
   Soil      29.6            2.88e+003    1000       
   Sediment  69              1.3e+004     0          
     Persistence Time: 4.67e+003 hr