CAS Number: 75-68-3
SMILES : FC(F)(CL)C
CHEM   : Ethane, 1-chloro-1,1-difluoro-
MOL FOR: C2 H3 CL1 F2 
MOL WT : 100.50
------------------------------ 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) =  2.05
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  -13.75  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -124.52  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.58E+003  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  3.43E+005  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  -130.8 deg C
    BP  (exp database):  -9.7 deg C
    VP  (exp database):  2.54E+03 mm Hg (3.39E+005 Pa) at 25 deg C
 
 Water Solubility Estimate from Log Kow (WSKOW v1.42):
    Water Solubility at 25 deg C (mg/L):  372.9
       log Kow used: 2.05 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  1400 mg/L (25 deg C)
        Exper. Ref:  CHANG,WK & CRIDDLE,CS (1995)
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1884.8 mg/L
 
 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Neutral Organics
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   1.36E-001  atm-m3/mole  (1.38E+004 Pa-m3/mole)
   Group Method:   Incomplete
   Exper Database: 5.88E-02  atm-m3/mole  (5.96E+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:  2.695E-001 atm-m3/mole  (2.731E+004 Pa-m3/mole)
      VP:   2.58E+003 mm Hg (source: MPBPVP)
      WS:   373 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.05  (KowWin est)
  Log Kaw used:  0.381  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  1.669
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4044
   Biowin2 (Non-Linear Model)     :   0.1198
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5918  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4487  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5170
   Biowin6 (MITI Non-Linear Model):   0.0002
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4076
 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):  3.39E+005 Pa (2.54E+003 mm Hg)
  Log Koa (Koawin est  ): 1.669
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  8.86E-012 
       Octanol/air (Koa) model:  1.15E-011 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.2E-010 
       Mackay model           :  7.09E-010 
       Octanol/air (Koa) model:  9.16E-010 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.0042 E-12 cm3/molecule-sec
      Half-Life =  2536.999 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      5.14E-010 (Junge-Pankow, Mackay avg)
      9.16E-010 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  43.89  L/kg (MCI method)
      Log Koc:  1.642       (MCI method)
      Koc    :  60.09  L/kg (Kow method)
      Log Koc:  1.779       (Kow method)
 
 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
  Total Kb for pH > 8 at 25 deg C :  2.342E-009  L/mol-sec
  Kb Half-Life at pH 8: 9.380E+006  years  
  Kb Half-Life at pH 7: 9.380E+007  years  
    (Total Kb applies only to esters, carbmates, alkyl halides)
 
 Bioaccumulation Estimates (BCFBAF v3.01):
   Log BCF from regression-based method = 1.021 (BCF = 10.5 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.3048 days (HL = 0.4957 days)
   Log BCF Arnot-Gobas method (upper trophic) = 1.072 (BCF = 11.79)
   Log BAF Arnot-Gobas method (upper trophic) = 1.072 (BAF = 11.79)
       log Kow used: 2.05 (estimated)
 
 Volatilization from Water:
    Henry LC:  0.0588 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River:      1.033  hours
    Half-Life from Model Lake :      95.33  hours   (3.972 days)
 
 Removal In Wastewater Treatment (recommended maximum 95%):
    Total removal:              95.80  percent
    Total biodegradation:        0.02  percent
    Total sludge adsorption:     0.58  percent
    Total to Air:               95.20  percent
      (using 10000 hr Bio P,A,S)
 
 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       51.4            8.39e+004    1000       
   Water     46.9            900          1000       
   Soil      1.53            1.8e+003     1000       
   Sediment  0.187           8.1e+003     0          
     Persistence Time: 167 hr