Isobutyl laurate

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) =  6.68

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  302.35  (Adapted Stein & Brown method)
    Melting Pt (deg C):  33.91  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00143  (Modified Grain method)
    Subcooled liquid VP: 0.00172 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  0.04267
       log Kow used: 6.68 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.068296 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.97E-003  atm-m3/mole
   Group Method:   1.20E-002  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.131E-002 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.68  (KowWin est)
  Log Kaw used:  -0.545  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.225
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9081
   Biowin2 (Non-Linear Model)     :   0.9950
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0710  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9758  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7871
   Biowin6 (MITI Non-Linear Model):   0.9048
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5715
 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):  0.229 Pa (0.00172 mm Hg)
  Log Koa (Koawin est  ): 7.225
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.31E-005 
       Octanol/air (Koa) model:  4.12E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000472 
       Mackay model           :  0.00105 
       Octanol/air (Koa) model:  0.00033 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  17.5355 E-12 cm3/molecule-sec
      Half-Life =     0.610 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     7.320 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000759 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  8343
      Log Koc:  3.921 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.553E-002  L/mol-sec
  Kb Half-Life at pH 8:       1.414  years  
  Kb Half-Life at pH 7:      14.145  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.947 (BCF = 884.3)
       log Kow used: 6.68 (estimated)

 Volatilization from Water:
    Henry LC:  0.012 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      1.712  hours
    Half-Life from Model Lake :        153  hours   (6.373 days)

 Removal In Wastewater Treatment:
    Total removal:              93.92  percent
    Total biodegradation:        0.75  percent
    Total sludge adsorption:    91.38  percent
    Total to Air:                1.79  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.582           14.6         1000       
   Water     4.55            360          1000       
   Soil      31.9            720          1000       
   Sediment  63              3.24e+003    0          
     Persistence Time: 1.09e+003 hr