CAS Num: 000591-78-6
SMILES : O=C(CCCC)C
CHEM   : 2-Hexanone
MOL FOR: C6 H12 O1 
MOL WT : 100.16
------------------------------ EPI SUMMARY (v4.00) --------------------------
 Physical Property Inputs:
    Water Solubility (mg/L):   ------
    Vapor Pressure (mm Hg) :   ------
    Henry LC (atm-m3/mole) :   ------
    Log Kow (octanol-water):   ------
    Boiling Point (deg C)  :   ------
    Melting Point (deg C)  :   ------

 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  1.24
    Log Kow (Exper. database match) =  1.38
       Exper. Ref:  HANSCH,C ET AL. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  118.79  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -55.08  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  13.6  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  1.81E+003  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  -55.5 deg C
    BP  (exp database):  127.6 deg C
    VP  (exp database):  1.16E+01 mm Hg (1.55E+003 Pa) at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  7745
       log Kow used: 1.38 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  1.72e+004 mg/L (20 deg C)
        Exper. Ref:  YALKOWSKY,SH & HE,Y (2003)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  11298 mg/L

 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   1.16E-004  atm-m3/mole  (1.17E+001 Pa-m3/mole)
   Group Method:   1.12E-004  atm-m3/mole  (1.13E+001 Pa-m3/mole)
   Exper Database: 9.32E-05  atm-m3/mole  (9.44E+000 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:  2.314E-004 atm-m3/mole  (2.345E+001 Pa-m3/mole)
      VP:   13.6 mm Hg (source: MPBPVP)
      WS:   7.75E+003 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.38  (exp database)
  Log Kaw used:  -2.419  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  3.799
      Log Koa (experimental database):  3.680

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8151
   Biowin2 (Non-Linear Model)     :   0.9515
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2537  (days-weeks  )
   Biowin4 (Primary Survey Model) :   3.9501  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6810
   Biowin6 (MITI Non-Linear Model):   0.8575
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0453
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  1.55E+003 Pa (11.6 mm Hg)
  Log Koa (Exp database): 3.680
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.94E-009 
       Octanol/air (Koa) model:  1.17E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  7.01E-008 
       Mackay model           :  1.55E-007 
       Octanol/air (Koa) model:  9.4E-008 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   6.7601 E-12 cm3/molecule-sec
      Half-Life =     1.582 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    18.987 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      1.13E-007 (Junge-Pankow, Mackay avg)
      9.4E-008 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  14.98  L/kg (MCI method)
      Log Koc:  1.175       (MCI method)
      Koc    :  76.56  L/kg (Kow method)
      Log Koc:  1.884       (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 v3.00):
   Log BCF from regression-based method = 0.578 (BCF = 3.78 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.9530 days (HL = 0.1114 days)
   Log BCF Arnot-Gobas method (upper trophic) = 0.462 (BCF = 2.901)
   Log BAF Arnot-Gobas method (upper trophic) = 0.462 (BAF = 2.901)
       log Kow used: 1.38 (expkow database)

 Volatilization from Water:
    Henry LC:  9.32E-005 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River:      7.308  hours
    Half-Life from Model Lake :      163.6  hours   (6.818 days)

 Removal In Wastewater Treatment:
    Total removal:               6.46  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  percent
    Total to Air:                4.59  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       6.23            28.2         1000       
   Water     35.8            208          1000       
   Soil      57.9            416          1000       
   Sediment  0.0819          1.87e+003    0          
     Persistence Time: 214 hr