2-(2-Naphthyl)-2-oxoethyl 2-hydroxy-3-methylbenzoate

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) =  5.17

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  471.63  (Adapted Stein & Brown method)
    Melting Pt (deg C):  199.35  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.08E-010  (Modified Grain method)
    Subcooled liquid VP: 2.12E-008 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):  1.368
       log Kow used: 5.17 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.7384 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.62E-010  atm-m3/mole
   Group Method:   1.07E-013  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  9.490E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.17  (KowWin est)
  Log Kaw used:  -7.724  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.894
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9465
   Biowin2 (Non-Linear Model)     :   0.9727
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5905  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5635  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4579
   Biowin6 (MITI Non-Linear Model):   0.2658
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.6033
 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):  2.83E-006 Pa (2.12E-008 mm Hg)
  Log Koa (Koawin est  ): 12.894
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.06 
       Octanol/air (Koa) model:  1.92 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.975 
       Mackay model           :  0.988 
       Octanol/air (Koa) model:  0.994 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  34.2940 E-12 cm3/molecule-sec
      Half-Life =     0.312 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.743 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.981 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.632E+004
      Log Koc:  4.213 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  4.670E-001  L/mol-sec
  Kb Half-Life at pH 8:      17.178  days   
  Kb Half-Life at pH 7:     171.784  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.439 (BCF = 275)
       log Kow used: 5.17 (estimated)

 Volatilization from Water:
    Henry LC:  4.62E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.268E+006  hours   (9.451E+004 days)
    Half-Life from Model Lake : 2.474E+007  hours   (1.031E+006 days)

 Removal In Wastewater Treatment:
    Total removal:              82.41  percent
    Total biodegradation:        0.71  percent
    Total sludge adsorption:    81.70  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       0.0734          7.49         1000       
   Water     8.29            900          1000       
   Soil      64.4            1.8e+003     1000       
   Sediment  27.3            8.1e+003     0          
     Persistence Time: 2.01e+003 hr