CAS Num: 007384-98-7
SMILES : O=C(OCC(OC(=O)CCCCCCC)C)CCCCCCC
CHEM   : Octanoic acid, 1-methyl-1,2-ethanediyl ester
MOL FOR: C19 H36 O4 
MOL WT : 328.50
------------------------------ 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) =  6.72

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  351.40  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -9.42  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000122  (Modified Grain method)
    VP (Pa, 25 deg C) :  0.0163  (Modified Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  0.01534
       log Kow used: 6.72 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.027776 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   2.20E-005  atm-m3/mole  (2.23E+000 Pa-m3/mole)
   Group Method:   8.68E-006  atm-m3/mole  (8.79E-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:  3.438E-003 atm-m3/mole  (3.483E+002 Pa-m3/mole)
      VP:   0.000122 mm Hg (source: MPBPVP)
      WS:   0.0153 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.72  (KowWin est)
  Log Kaw used:  -3.046  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.766
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1564
   Biowin2 (Non-Linear Model)     :   1.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.3503  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.3699  (hours-days  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   1.0153
   Biowin6 (MITI Non-Linear Model):   0.9700
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4776
 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):  0.0163 Pa (0.000122 mm Hg)
  Log Koa (Koawin est  ): 9.766
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000184 
       Octanol/air (Koa) model:  0.00143 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00662 
       Mackay model           :  0.0145 
       Octanol/air (Koa) model:  0.103 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  20.4722 E-12 cm3/molecule-sec
      Half-Life =     0.522 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     6.270 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      0.0106 (Junge-Pankow, Mackay avg)
      0.103 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  6167  L/kg (MCI method)
      Log Koc:  3.790       (MCI method)
      Koc    :  3.243E+004  L/kg (Kow method)
      Log Koc:  4.511       (Kow method)

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
  Total Kb for pH > 8 at 25 deg C :  1.836E-001  L/mol-sec
  Kb Half-Life at pH 8:      43.696  days   
  Kb Half-Life at pH 7:       1.196  years  
    (Total Kb applies only to esters, carbmates, alkyl halides)

 Bioaccumulation Estimates (BCFBAF v3.00):
   Log BCF from regression-based method = 2.724 (BCF = 529.2 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.9097 days (HL = 0.1231 days)
   Log BCF Arnot-Gobas method (upper trophic) = 1.411 (BCF = 25.74)
   Log BAF Arnot-Gobas method (upper trophic) = 1.412 (BAF = 25.84)
       log Kow used: 6.72 (estimated)

 Volatilization from Water:
    Henry LC:  8.68E-006 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      124.1  hours   (5.171 days)
    Half-Life from Model Lake :       1506  hours   (62.74 days)

 Removal In Wastewater Treatment:
    Total removal:              93.67  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    92.89  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       1.76            12.5         1000       
   Water     26.2            208          1000       
   Soil      69.6            416          1000       
   Sediment  2.47            1.87e+003    0          
     Persistence Time: 290 hr