8-{[Benzyl(methyl)amino]methyl}-7-hydroxy-4-methyl-2H-chromen-2-one

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) =  3.04

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  473.82  (Adapted Stein & Brown method)
    Melting Pt (deg C):  197.22  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.84E-010  (Modified Grain method)
    Subcooled liquid VP: 1.85E-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):  1060
       log Kow used: 3.04 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  276.03 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Acrylates
       Aliphatic Amines
       Phenols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.01E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.091E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.04  (KowWin est)
  Log Kaw used:  -11.689  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.729
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8131
   Biowin2 (Non-Linear Model)     :   0.9601
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4793  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3869  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0680
   Biowin6 (MITI Non-Linear Model):   0.0253
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.6834
 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):  2.47E-006 Pa (1.85E-008 mm Hg)
  Log Koa (Koawin est  ): 14.729
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.22 
       Octanol/air (Koa) model:  132 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.978 
       Mackay model           :  0.99 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 159.5428 E-12 cm3/molecule-sec
      Half-Life =     0.067 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.804 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    13.650000 E-17 cm3/molecule-sec
      Half-Life =     0.084 Days (at 7E11 mol/cm3)
      Half-Life =      2.015 Hrs
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.984 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  6.501E+004
      Log Koc:  4.813 

 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 = 1.642 (BCF = 43.82)
       log Kow used: 3.04 (estimated)

 Volatilization from Water:
    Henry LC:  5.01E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.055E+010  hours   (8.565E+008 days)
    Half-Life from Model Lake : 2.242E+011  hours   (9.343E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               6.04  percent
    Total biodegradation:        0.13  percent
    Total sludge adsorption:     5.92  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       2.44e-005       0.895        1000       
   Water     12.7            900          1000       
   Soil      87              1.8e+003     1000       
   Sediment  0.316           8.1e+003     0          
     Persistence Time: 1.79e+003 hr