2,6,10,14,19-Pentamethylicosane

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) =  12.25

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  357.46  (Adapted Stein & Brown method)
    Melting Pt (deg C):  35.30  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000151  (Modified Grain method)
    Subcooled liquid VP: 0.000186 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):  5.972e-008
       log Kow used: 12.25 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3.5269e-007 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.72E+002  atm-m3/mole
   Group Method:   3.01E+003  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.173E+003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  12.25  (KowWin est)
  Log Kaw used:  4.182  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.068
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5796
   Biowin2 (Non-Linear Model)     :   0.1193
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4198  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3389  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0548
   Biowin6 (MITI Non-Linear Model):   0.0805
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2123
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   2.1297
     BioHC Half-Life (days)     : 134.8123

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.0248 Pa (0.000186 mm Hg)
  Log Koa (Koawin est  ): 8.068
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000121 
       Octanol/air (Koa) model:  2.87E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00435 
       Mackay model           :  0.00958 
       Octanol/air (Koa) model:  0.00229 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  33.1181 E-12 cm3/molecule-sec
      Half-Life =     0.323 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.876 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00697 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  7.973E+006
      Log Koc:  6.902 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 12.25 (estimated)

 Volatilization from Water:
    Henry LC:  372 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      1.916  hours
    Half-Life from Model Lake :      178.4  hours   (7.432 days)

 Removal In Wastewater Treatment:
    Total removal:              94.06  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.13  percent
    Total to Air:                0.15  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.108           7.75         1000       
   Water     1.9             900          1000       
   Soil      28              1.8e+003     1000       
   Sediment  70              8.1e+003     0          
     Persistence Time: 3.1e+003 hr