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CAS Number: 5432-85-9
SMILES : O=C(CCC(C1)C(C)C)C1
CHEM   : Cyclohexanone, 4-(1-methylethyl)-
MOL FOR: C9 H16 O1 
MOL WT : 140.23
------------------------------ EPI SUMMARY (v4.00) --------------------------
 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 v1.67 estimate) =  2.45
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  199.04  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -9.41  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.542  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  72.2  (Mean VP of Antoine & Grain methods)
 
 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  672.7
       log Kow used: 2.45 (estimated)
       no-melting pt equation used
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2690.2 mg/L
 
 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Neutral Organics
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   1.20E-004  atm-m3/mole  (1.21E+001 Pa-m3/mole)
   Group Method:   5.23E-005  atm-m3/mole  (5.30E+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:  1.487E-004 atm-m3/mole  (1.506E+001 Pa-m3/mole)
      VP:   0.542 mm Hg (source: MPBPVP)
      WS:   673 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.45  (KowWin est)
  Log Kaw used:  -2.309  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.759
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6876
   Biowin2 (Non-Linear Model)     :   0.6375
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8668  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6232  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4542
   Biowin6 (MITI Non-Linear Model):   0.5167
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3214
 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):  66.4 Pa (0.498 mm Hg)
  Log Koa (Koawin est  ): 4.759
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.52E-008 
       Octanol/air (Koa) model:  1.41E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.63E-006 
       Mackay model           :  3.61E-006 
       Octanol/air (Koa) model:  1.13E-006 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  17.0149 E-12 cm3/molecule-sec
      Half-Life =     0.629 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     7.544 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      2.62E-006 (Junge-Pankow, Mackay avg)
      1.13E-006 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  83.18  L/kg (MCI method)
      Log Koc:  1.920       (MCI method)
      Koc    :  299.1  L/kg (Kow method)
      Log Koc:  2.476       (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 = 1.285 (BCF = 19.27 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.6265 days (HL = 0.2363 days)
   Log BCF Arnot-Gobas method (upper trophic) = 1.351 (BCF = 22.44)
   Log BAF Arnot-Gobas method (upper trophic) = 1.351 (BAF = 22.44)
       log Kow used: 2.45 (estimated)
 
 Volatilization from Water:
    Henry LC:  5.23E-005 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      14.46  hours
    Half-Life from Model Lake :      257.1  hours   (10.71 days)
 
 Removal In Wastewater Treatment:
    Total removal:               5.60  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.81  percent
    Total to Air:                2.69  percent
      (using 10000 hr Bio P,A,S)
 
 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.84            15.1         1000       
   Water     27.4            360          1000       
   Soil      70.7            720          1000       
   Sediment  0.142           3.24e+003    0          
     Persistence Time: 398 hr