CAS Num: 002985-28-6
SMILES : O=C(C(OC(=O)C)C)OCC
CHEM   : Propanoic acid, 2-(acetyloxy)-, ethyl ester
MOL FOR: C7 H12 O4 
MOL WT : 160.17
------------------------------ 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) =  0.82

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  152.95  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -94.60  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.5  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  466  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1.356e+004
       log Kow used: 0.82 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  3.2e+004 mg/L (25 deg C)
        Exper. Ref:  BEILSTEIN

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  37666 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   5.21E-006  atm-m3/mole  (5.28E-001 Pa-m3/mole)
   Group Method:   Incomplete
 For Henry LC Comparison Purposes:
   User-Entered Henry LC:  not entered
   Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
      HLC:  5.440E-005 atm-m3/mole  (5.512E+000 Pa-m3/mole)
      VP:   3.5 mm Hg (source: MPBPVP)
      WS:   1.36E+004 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.82  (KowWin est)
  Log Kaw used:  -3.672  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.492
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0197
   Biowin2 (Non-Linear Model)     :   0.9999
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1256  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0746  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9231
   Biowin6 (MITI Non-Linear Model):   0.9602
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8012
 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):  425 Pa (3.19 mm Hg)
  Log Koa (Koawin est  ): 4.492
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.05E-009 
       Octanol/air (Koa) model:  7.62E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.55E-007 
       Mackay model           :  5.64E-007 
       Octanol/air (Koa) model:  6.1E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   2.8334 E-12 cm3/molecule-sec
      Half-Life =     3.775 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    45.300 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      4.1E-007 (Junge-Pankow, Mackay avg)
      6.1E-007 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  10  L/kg (MCI method)
      Log Koc:  1.000       (MCI method)
      Koc    :  17.68  L/kg (Kow method)
      Log Koc:  1.247       (Kow method)

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
  Total Kb for pH > 8 at 25 deg C :  2.104E-001  L/mol-sec
  Kb Half-Life at pH 8:      38.120  days   
  Kb Half-Life at pH 7:       1.044  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) = -2.6478 days (HL = 0.00225 days)
   Log BCF Arnot-Gobas method (upper trophic) = 0.007 (BCF = 1.015)
   Log BAF Arnot-Gobas method (upper trophic) = 0.007 (BAF = 1.015)
       log Kow used: 0.82 (estimated)

 Volatilization from Water:
    Henry LC:  5.21E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      143.5  hours   (5.98 days)
    Half-Life from Model Lake :       1672  hours   (69.66 days)

 Removal In Wastewater Treatment:
    Total removal:               2.16  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  percent
    Total to Air:                0.29  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       5.08            90.6         1000       
   Water     38.4            360          1000       
   Soil      56.5            720          1000       
   Sediment  0.0864          3.24e+003    0          
     Persistence Time: 390 hr