3-(4-Methoxy-3-((m-tolyloxy)methyl)phenyl)acrylic acid

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) =  4.49

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  438.78  (Adapted Stein & Brown method)
    Melting Pt (deg C):  176.00  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.53E-008  (Modified Grain method)
    Subcooled liquid VP: 9.32E-007 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):  4.585
       log Kow used: 4.49 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.42163 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.03E-012  atm-m3/mole
   Group Method:   1.86E-011  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  2.166E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.49  (KowWin est)
  Log Kaw used:  -9.783  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.273
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9967
   Biowin2 (Non-Linear Model)     :   0.9889
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7134  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.8886  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4523
   Biowin6 (MITI Non-Linear Model):   0.2302
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1052
 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):  0.000124 Pa (9.32E-007 mm Hg)
  Log Koa (Koawin est  ): 14.273
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0241 
       Octanol/air (Koa) model:  46 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.466 
       Mackay model           :  0.659 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 107.6923 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant = 110.3523 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    1.192 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    1.163 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.050000 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =     2.100000 E-17 cm3/molecule-sec [Trans-]
      Half-Life =     1.091 Days (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =    13.097 Hrs (at 7E11 mol/cm3) [Trans-isomer]
   Fraction sorbed to airborne particulates (phi): 0.562 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1627
      Log Koc:  3.211 

 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: 4.49 (estimated)

 Volatilization from Water:
    Henry LC:  1.86E-011 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 5.437E+007  hours   (2.265E+006 days)
    Half-Life from Model Lake : 5.931E+008  hours   (2.471E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              55.50  percent
    Total biodegradation:        0.52  percent
    Total sludge adsorption:    54.98  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       0.000273        2.18         1000       
   Water     10              900          1000       
   Soil      82.6            1.8e+003     1000       
   Sediment  7.37            8.1e+003     0          
     Persistence Time: 1.98e+003 hr