CAS Number: 335-27-3
SMILES : FC(F)(F)C(F)(C(F)(F)C(F)(F)C(F)(F)C1(F)C(F)(F)F)C1(F)F
CHEM   : Cyclohexane, 1,1,2,2,3,3,4,5,5,6-decafluoro-4,6-bis(trifluoromethyl)-
MOL FOR: C8 F16 
MOL WT : 400.06
------------------------------ EPI SUMMARY (v4.10) --------------------------
 Physical Property Inputs:
    Log Kow (octanol-water):   ------
    Boiling Point (deg C)  :   ------
    Melting Point (deg C)  :   ------
    Vapor Pressure (mm Hg) :   ------
    Water Solubility (mg/L):   ------
    Henry LC (atm-m3/mole) :   ------
 
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.68 estimate) =  6.02
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  90.99  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -84.96  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  42.3  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  5.64E+003  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  -70 deg C
    BP  (exp database):  100.5 deg C
 
 Water Solubility Estimate from Log Kow (WSKOW v1.42):
    Water Solubility at 25 deg C (mg/L):  0.004028
       log Kow used: 6.02 (estimated)
       no-melting pt equation used
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  7.2246e-005 mg/L
 
 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Neutral Organics
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   5.66E+004  atm-m3/mole  (5.74E+009 Pa-m3/mole)
   Group Method:   Incomplete
 For Henry LC Comparison Purposes:
   User-Entered Henry LC:  not entered
   Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
      HLC:  5.528E+003 atm-m3/mole  (5.601E+008 Pa-m3/mole)
      VP:   42.3 mm Hg (source: MPBPVP)
      WS:   0.00403 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.02  (KowWin est)
  Log Kaw used:  6.364  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  -0.344
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -1.5873
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   0.0164  (recalcitrant)
   Biowin4 (Primary Survey Model) :   1.8011  (months      )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2057
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.1693
 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):  5.37E+003 Pa (40.3 mm Hg)
  Log Koa (Koawin est  ): -0.344
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.58E-010 
       Octanol/air (Koa) model:  1.11E-013 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.02E-008 
       Mackay model           :  4.47E-008 
       Octanol/air (Koa) model:  8.89E-012 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.0000 E-12 cm3/molecule-sec
      Half-Life =   -------
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      3.24E-008 (Junge-Pankow, Mackay avg)
      8.89E-012 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  6.498E+005  L/kg (MCI method)
      Log Koc:  5.813       (MCI method)
      Koc    :  1.676E+005  L/kg (Kow method)
      Log Koc:  5.224       (Kow method)
 
 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
    Rate constants can NOT be estimated for this structure!
 
 Bioaccumulation Estimates (BCFBAF v3.01):
   Log BCF from regression-based method = 3.637 (BCF = 4336 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = 1.5333 days (HL = 34.14 days)
   Log BCF Arnot-Gobas method (upper trophic) = 3.881 (BCF = 7598)
   Log BAF Arnot-Gobas method (upper trophic) = 5.250 (BAF = 1.78e+005)
       log Kow used: 6.02 (estimated)
 
 Volatilization from Water:
    Henry LC:  5.66E+004 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      2.041  hours
    Half-Life from Model Lake :        190  hours   (7.916 days)
 
 Removal In Wastewater Treatment (recommended maximum 95%):
    Total removal:             100.00  percent
    Total biodegradation:        0.17  percent
    Total sludge adsorption:    58.49  percent
    Total to Air:               41.34  percent
      (using 10000 hr Bio P,A,S)
 
 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       2.11            1e+005       1000       
   Water     2.3             4.32e+003    1000       
   Soil      0.019           8.64e+003    1000       
   Sediment  95.6            3.89e+004    0          
     Persistence Time: 3.65e+003 hr