CAS Number: 220621-22-7
SMILES : CC1CCC(C(C1)OC(=O)CCCC(=O)O)C(C)C
CHEM   : 5-(5-methyl-2-propan-2-ylcyclohexyl)oxy-5-oxopentanoic acid
MOL FOR: C15 H26 O4 
MOL WT : 270.37
------------------------------ 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) =  4.62
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  364.85  (Adapted Stein & Brown method)
    Melting Pt (deg C):  123.74  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.08E-006  (Modified Grain method)
    VP (Pa, 25 deg C) :  0.000811  (Modified Grain method)
    Subcooled liquid VP: 5.85E-005 mm Hg (25 deg C, Mod-Grain method)
                       : 0.0078 Pa (25 deg C, Mod-Grain method)
 
 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  5.088
       log Kow used: 4.62 (estimated)
       no-melting pt equation used
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  57.049 mg/L
 
 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Esters-acid
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   1.30E-008  atm-m3/mole  (1.31E-003 Pa-m3/mole)
   Group Method:   1.62E-009  atm-m3/mole  (1.64E-004 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:  4.251E-007 atm-m3/mole  (4.307E-002 Pa-m3/mole)
      VP:   6.08E-006 mm Hg (source: MPBPVP)
      WS:   5.09 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.62  (KowWin est)
  Log Kaw used:  -6.275  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.895
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8657
   Biowin2 (Non-Linear Model)     :   0.9800
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1065  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0722  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6280
   Biowin6 (MITI Non-Linear Model):   0.4674
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6264
 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):  0.0078 Pa (5.85E-005 mm Hg)
  Log Koa (Koawin est  ): 10.895
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000385 
       Octanol/air (Koa) model:  0.0193 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0137 
       Mackay model           :  0.0299 
       Octanol/air (Koa) model:  0.607 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  21.5191 E-12 cm3/molecule-sec
      Half-Life =     0.497 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     5.965 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      0.0218 (Junge-Pankow, Mackay avg)
      0.607 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  206.9  L/kg (MCI method)
      Log Koc:  2.316       (MCI method)
      Koc    :  442.2  L/kg (Kow method)
      Log Koc:  2.646       (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 = 0.500 (BCF = 3.162 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.2465 days (HL = 0.5668 days)
   Log BCF Arnot-Gobas method (upper trophic) = 2.356 (BCF = 226.9)
   Log BAF Arnot-Gobas method (upper trophic) = 2.356 (BAF = 227.1)
       log Kow used: 4.62 (estimated)
 
 Volatilization from Water:
    Henry LC:  1.62E-009 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 5.943E+005  hours   (2.476E+004 days)
    Half-Life from Model Lake : 6.483E+006  hours   (2.701E+005 days)
 
 Removal In Wastewater Treatment:
    Total removal:              62.16  percent
    Total biodegradation:        0.57  percent
    Total sludge adsorption:    61.60  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)
 
 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0285          11.9         1000       
   Water     18              360          1000       
   Soil      81.8            720          1000       
   Sediment  0.175           3.24e+003    0          
     Persistence Time: 750 hr