Methyl 4-[1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-2-naphthalenyl)vinyl]benzoate

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) =  8.60

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  425.64  (Adapted Stein & Brown method)
    Melting Pt (deg C):  165.07  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.1E-008  (Modified Grain method)
    Subcooled liquid VP: 1.96E-006 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):  0.0002347
       log Kow used: 8.60 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.0020449 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.67E-004  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.443E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  8.60  (KowWin est)
  Log Kaw used:  -2.166  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.766
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3813
   Biowin2 (Non-Linear Model)     :   0.1815
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1140  (months      )
   Biowin4 (Primary Survey Model) :   3.2468  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2122
   Biowin6 (MITI Non-Linear Model):   0.0290
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0538
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.000261 Pa (1.96E-006 mm Hg)
  Log Koa (Koawin est  ): 10.766
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0115 
       Octanol/air (Koa) model:  0.0143 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.293 
       Mackay model           :  0.479 
       Octanol/air (Koa) model:  0.534 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 263.3818 E-12 cm3/molecule-sec
      Half-Life =     0.041 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    29.239 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    11.032500 E-17 cm3/molecule-sec
      Half-Life =     0.104 Days (at 7E11 mol/cm3)
      Half-Life =      2.493 Hrs
   Fraction sorbed to airborne particulates (phi): 0.386 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  6.001E+005
      Log Koc:  5.778 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  8.666E-002  L/mol-sec
  Kb Half-Life at pH 8:      92.573  days   
  Kb Half-Life at pH 7:       2.534  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.616 (BCF = 413)
       log Kow used: 8.60 (estimated)

 Volatilization from Water:
    Henry LC:  0.000167 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      8.618  hours
    Half-Life from Model Lake :      253.7  hours   (10.57 days)

 Removal In Wastewater Treatment:
    Total removal:              94.03  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.25  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       0.00705         0.701        1000       
   Water     1.4             1.44e+003    1000       
   Soil      29.8            2.88e+003    1000       
   Sediment  68.8            1.3e+004     0          
     Persistence Time: 4.69e+003 hr