4-(Ethoxycarbonyl)benzyl 1-hydroxy-2-naphthoate

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) =  5.81

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  469.97  (Adapted Stein & Brown method)
    Melting Pt (deg C):  183.91  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.17E-010  (Modified Grain method)
    Subcooled liquid VP: 2.35E-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):  0.254
       log Kow used: 5.81 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.27685 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 :   3.07E-010  atm-m3/mole
   Group Method:   9.09E-015  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  9.384E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.81  (KowWin est)
  Log Kaw used:  -7.901  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.711
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0449
   Biowin2 (Non-Linear Model)     :   0.9992
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7617  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8398  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4978
   Biowin6 (MITI Non-Linear Model):   0.3357
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2453
 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):  3.13E-006 Pa (2.35E-008 mm Hg)
  Log Koa (Koawin est  ): 13.711
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.957 
       Octanol/air (Koa) model:  12.6 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.972 
       Mackay model           :  0.987 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  24.8897 E-12 cm3/molecule-sec
      Half-Life =     0.430 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     5.157 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.98 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  5.051E+004
      Log Koc:  4.703 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.745E-001  L/mol-sec
  Kb Half-Life at pH 8:      45.964  days   
  Kb Half-Life at pH 7:       1.258  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 3.777 (BCF = 5978)
       log Kow used: 5.81 (estimated)

 Volatilization from Water:
    Henry LC:  3.07E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  3.57E+006  hours   (1.487E+005 days)
    Half-Life from Model Lake : 3.894E+007  hours   (1.623E+006 days)

 Removal In Wastewater Treatment:
    Total removal:              91.15  percent
    Total biodegradation:        0.76  percent
    Total sludge adsorption:    90.38  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       0.109           10.3         1000       
   Water     7.58            360          1000       
   Soil      50.8            720          1000       
   Sediment  41.5            3.24e+003    0          
     Persistence Time: 1.12e+003 hr