Ethyl caprate

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  4.79

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  247.73  (Adapted Stein & Brown method)
    Melting Pt (deg C):  12.58  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0428  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  -20 deg C
    BP  (exp database):  241.5 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  3.517
       log Kow used: 4.79 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  15.9 mg/L (25 deg C)
        Exper. Ref:  SUZUKI,T (1991)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4.477 mg/L
    Wat Sol (Exper. database match) =  15.90
       Exper. Ref:  SUZUKI,T (1991)

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.25E-003  atm-m3/mole
   Group Method:   2.50E-003  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  3.208E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.79  (KowWin est)
  Log Kaw used:  -1.036  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.826
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9348
   Biowin2 (Non-Linear Model)     :   0.9977
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1950  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0567  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9055
   Biowin6 (MITI Non-Linear Model):   0.9566
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7650
 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):  5.48 Pa (0.0411 mm Hg)
  Log Koa (Koawin est  ): 5.826
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.47E-007 
       Octanol/air (Koa) model:  1.64E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.98E-005 
       Mackay model           :  4.38E-005 
       Octanol/air (Koa) model:  1.32E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  11.8122 E-12 cm3/molecule-sec
      Half-Life =     0.906 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    10.866 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 3.18E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  860.1
      Log Koc:  2.935 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  2.848E-002  L/mol-sec
  Kb Half-Life at pH 8:     281.632  days   
  Kb Half-Life at pH 7:       7.711  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.991 (BCF = 97.86)
       log Kow used: 4.79 (estimated)

 Volatilization from Water:
    Henry LC:  0.0025 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      1.776  hours
    Half-Life from Model Lake :        138  hours   (5.752 days)

 Removal In Wastewater Treatment:
    Total removal:              79.04  percent
    Total biodegradation:        0.47  percent
    Total sludge adsorption:    61.13  percent
    Total to Air:               17.44  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       2.47            21.7         1000       
   Water     13.7            360          1000       
   Soil      73.9            720          1000       
   Sediment  9.94            3.24e+003    0          
     Persistence Time: 461 hr