undecyl acetate

Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™, for more information see their website.

                    
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  5.28

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  264.89  (Adapted Stein & Brown method)
    Melting Pt (deg C):  23.22  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0122  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1.132
       log Kow used: 5.28 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.3911 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.98E-003  atm-m3/mole
   Group Method:   3.54E-003  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  3.040E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.28  (KowWin est)
  Log Kaw used:  -0.914  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.194
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9281
   Biowin2 (Non-Linear Model)     :   0.9972
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1640  (weeks       )
   Biowin4 (Primary Survey Model) :   4.0365  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9132
   Biowin6 (MITI Non-Linear Model):   0.9576
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7910
 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):  1.64 Pa (0.0123 mm Hg)
  Log Koa (Koawin est  ): 6.194
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.83E-006 
       Octanol/air (Koa) model:  3.84E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  6.61E-005 
       Mackay model           :  0.000146 
       Octanol/air (Koa) model:  3.07E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  14.5008 E-12 cm3/molecule-sec
      Half-Life =     0.738 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     8.851 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000106 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1514
      Log Koc:  3.180 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  4.568E-002  L/mol-sec
  Kb Half-Life at pH 8:     175.623  days   
  Kb Half-Life at pH 7:       4.808  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.369 (BCF = 233.8)
       log Kow used: 5.28 (estimated)

 Volatilization from Water:
    Henry LC:  0.00354 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      1.736  hours
    Half-Life from Model Lake :      141.7  hours   (5.904 days)

 Removal In Wastewater Treatment:
    Total removal:              88.14  percent
    Total biodegradation:        0.60  percent
    Total sludge adsorption:    77.16  percent
    Total to Air:               10.37  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.74            17.7         1000       
   Water     11.3            360          1000       
   Soil      63.8            720          1000       
   Sediment  23.2            3.24e+003    0          
     Persistence Time: 539 hr