CAS Num: 001551-44-6
SMILES : O=C(OC(CCCC1)C1)CCC
CHEM   : Butanoic acid, cyclohexyl ester
MOL FOR: C10 H18 O2 
MOL WT : 170.25
------------------------------ 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) =  3.62

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  219.25  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -3.31  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.187  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  25  (Mean VP of Antoine & Grain methods)
    BP  (exp database):  213 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  49.2
       log Kow used: 3.62 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  300.65 mg/L

 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Esters

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   5.62E-004  atm-m3/mole  (5.69E+001 Pa-m3/mole)
   Group Method:   2.39E-004  atm-m3/mole  (2.42E+001 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:  8.514E-004 atm-m3/mole  (8.627E+001 Pa-m3/mole)
      VP:   0.187 mm Hg (source: MPBPVP)
      WS:   49.2 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.62  (KowWin est)
  Log Kaw used:  -1.639  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.259
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8407
   Biowin2 (Non-Linear Model)     :   0.9907
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9631  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8311  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7597
   Biowin6 (MITI Non-Linear Model):   0.8796
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4197
 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):  23.1 Pa (0.173 mm Hg)
  Log Koa (Koawin est  ): 5.259
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.3E-007 
       Octanol/air (Koa) model:  4.46E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  4.7E-006 
       Mackay model           :  1.04E-005 
       Octanol/air (Koa) model:  3.57E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  13.4335 E-12 cm3/molecule-sec
      Half-Life =     0.796 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     9.555 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      7.55E-006 (Junge-Pankow, Mackay avg)
      3.57E-006 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  218.7  L/kg (MCI method)
      Log Koc:  2.340       (MCI method)
      Koc    :  727.5  L/kg (Kow method)
      Log Koc:  2.862       (Kow method)

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
  Total Kb for pH > 8 at 25 deg C :  1.563E-002  L/mol-sec
  Kb Half-Life at pH 8:       1.405  years  
  Kb Half-Life at pH 7:      14.054  years  
    (Total Kb applies only to esters, carbmates, alkyl halides)

 Bioaccumulation Estimates (BCFBAF v3.00):
   Log BCF from regression-based method = 2.059 (BCF = 114.5 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.8328 days (HL = 0.147 days)
   Log BCF Arnot-Gobas method (upper trophic) = 1.739 (BCF = 54.84)
   Log BAF Arnot-Gobas method (upper trophic) = 1.739 (BAF = 54.84)
       log Kow used: 3.62 (estimated)

 Volatilization from Water:
    Henry LC:  0.000239 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      4.528  hours
    Half-Life from Model Lake :      158.8  hours   (6.617 days)

 Removal In Wastewater Treatment:
    Total removal:              23.98  percent
    Total biodegradation:        0.19  percent
    Total sludge adsorption:    15.14  percent
    Total to Air:                8.65  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       2.8             19.1         1000       
   Water     22.3            360          1000       
   Soil      74.6            720          1000       
   Sediment  0.228           3.24e+003    0          
     Persistence Time: 375 hr