CAS Number: 75-45-6
SMILES : FC(F)CL
CHEM   : Methane, chlorodifluoro-
MOL FOR: C1 H1 CL1 F2 
MOL WT : 86.47
------------------------------ 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) =  0.89
    Log Kow (Exper. database match) =  1.08
       Exper. Ref:  HANSCH,C ET AL. (1995)
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  -15.42  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -139.35  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.57E+003  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  8.76E+005  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  -157.4 deg C
    BP  (exp database):  -40.7 deg C
    VP  (exp database):  7.25E+03 mm Hg (9.67E+005 Pa) at 25 deg C
 
 Water Solubility Estimate from Log Kow (WSKOW v1.42):
    Water Solubility at 25 deg C (mg/L):  2748
       log Kow used: 1.08 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  2770 mg/L (25 deg C)
        Exper. Ref:  HORVATH,AL (1982)
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  11333 mg/L
 
 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Neutral Organics
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   1.03E-001  atm-m3/mole  (1.04E+004 Pa-m3/mole)
   Group Method:   2.13E-002  atm-m3/mole  (2.16E+003 Pa-m3/mole)
   Exper Database: 4.06E-02  atm-m3/mole  (4.11E+003 Pa-m3/mole)
 For Henry LC Comparison Purposes:
   User-Entered Henry LC:  not entered
   Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
      HLC:  3.147E-002 atm-m3/mole  (3.188E+003 Pa-m3/mole)
      VP:   6.57E+003 mm Hg (source: MPBPVP)
      WS:   2.75E+003 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.08  (exp database)
  Log Kaw used:  0.220  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  0.860
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5950
   Biowin2 (Non-Linear Model)     :   0.4820
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8349  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6224  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4401
   Biowin6 (MITI Non-Linear Model):   0.0002
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6556
 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):  9.67E+005 Pa (7.25E+003 mm Hg)
  Log Koa (Koawin est  ): 0.860
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.1E-012 
       Octanol/air (Koa) model:  1.78E-012 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.12E-010 
       Mackay model           :  2.48E-010 
       Octanol/air (Koa) model:  1.42E-010 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.0065 E-12 cm3/molecule-sec
      Half-Life =  1642.025 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      1.8E-010 (Junge-Pankow, Mackay avg)
      1.42E-010 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  31.82  L/kg (MCI method)
      Log Koc:  1.503       (MCI method)
      Koc    :  8.648  L/kg (Kow method)
      Log Koc:  0.937       (Kow method)
 
 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
  Total Kb for pH > 8 at 25 deg C :  9.019E-001  L/mol-sec
  Kb Half-Life at pH 8:       8.895  days   
  Kb Half-Life at pH 7:      88.947  days   
    (Total Kb applies only to esters, carbmates, alkyl halides)
 
 Bioaccumulation Estimates (BCFBAF v3.01):
   Log BCF from regression-based method = 0.380 (BCF = 2.397 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.7056 days (HL = 0.197 days)
   Log BCF Arnot-Gobas method (upper trophic) = 0.305 (BCF = 2.019)
   Log BAF Arnot-Gobas method (upper trophic) = 0.305 (BAF = 2.019)
       log Kow used: 1.08 (expkow database)
 
 Volatilization from Water:
    Henry LC:  0.0406 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River:     0.9623  hours   (57.74 min)
    Half-Life from Model Lake :      88.47  hours   (3.686 days)
 
 Removal In Wastewater Treatment:
    Total removal:              94.03  percent
    Total biodegradation:        0.02  percent
    Total sludge adsorption:     0.37  percent
    Total to Air:               93.65  percent
      (using 10000 hr Bio P,A,S)
 
 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       55.8            5.48e+004    1000       
   Water     42.2            360          1000       
   Soil      1.91            720          1000       
   Sediment  0.133           3.24e+003    0          
     Persistence Time: 146 hr