This page contains the EPI System Summary only.
For complete control of this information -
Download the free EPI SuiteTM v4.0 program : here
To Datasheet

CAS Num: 014735-72-9
SMILES : O=C(OC)c(cccc1)c1N=Cc(ccc(OC)c2)c2
CHEM   : Benzoic acid, 2-  (4-methoxyphenyl)methylene amino -, methyl ester
MOL FOR: C16 H15 N1 O3 
MOL WT : 269.30
------------------------------ EPI SUMMARY (v4.00) --------------------------
 Physical Property Inputs:
    Water Solubility (mg/L):   ------
    Vapor Pressure (mm Hg) :   ------
    Henry LC (atm-m3/mole) :   ------
    Log Kow (octanol-water):   ------
    Boiling Point (deg C)  :   ------
    Melting Point (deg C)  :   ------

 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  3.12

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  372.07  (Adapted Stein & Brown method)
    Melting Pt (deg C):  120.21  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.46E-006  (Modified Grain method)
    VP (Pa, 25 deg C) :  0.000595  (Modified Grain method)
    Subcooled liquid VP: 3.93E-005 mm Hg (25 deg C, Mod-Grain method)
                       : 0.00524 Pa (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  40.12
       log Kow used: 3.12 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  68.408 mg/L

 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Esters
       Schiff Bases

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   3.75E-008  atm-m3/mole  (3.80E-003 Pa-m3/mole)
   Group Method:   Incomplete
 For Henry LC Comparison Purposes:
   User-Entered Henry LC:  not entered
   Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
      HLC:  3.939E-008 atm-m3/mole  (3.991E-003 Pa-m3/mole)
      VP:   4.46E-006 mm Hg (source: MPBPVP)
      WS:   40.1 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.12  (KowWin est)
  Log Kaw used:  -5.814  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.934
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9254
   Biowin2 (Non-Linear Model)     :   0.9960
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6861  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7653  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5067
   Biowin6 (MITI Non-Linear Model):   0.4458
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2965
 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):  0.00524 Pa (3.93E-005 mm Hg)
  Log Koa (Koawin est  ): 8.934
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000573 
       Octanol/air (Koa) model:  0.000211 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0203 
       Mackay model           :  0.0438 
       Octanol/air (Koa) model:  0.0166 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  29.3376 E-12 cm3/molecule-sec
      Half-Life =     0.365 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.375 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      0.032 (Junge-Pankow, Mackay avg)
      0.0166 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  5030  L/kg (MCI method)
      Log Koc:  3.702       (MCI method)
      Koc    :  437.7  L/kg (Kow method)
      Log Koc:  2.641       (Kow method)

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
  Total Kb for pH > 8 at 25 deg C :  3.998E-002  L/mol-sec
  Kb Half-Life at pH 8:     200.670  days   
  Kb Half-Life at pH 7:       5.494  years  
    (Total Kb applies only to esters, carbmates, alkyl halides)

 Bioaccumulation Estimates (BCFBAF v3.00):
   Log BCF from regression-based method = 1.724 (BCF = 52.96 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.7966 days (HL = 0.1597 days)
   Log BCF Arnot-Gobas method (upper trophic) = 1.649 (BCF = 44.54)
   Log BAF Arnot-Gobas method (upper trophic) = 1.649 (BAF = 44.54)
       log Kow used: 3.12 (estimated)

 Volatilization from Water:
    Henry LC:  3.75E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.562E+004  hours   (1068 days)
    Half-Life from Model Lake : 2.797E+005  hours   (1.165E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               6.85  percent
    Total biodegradation:        0.13  percent
    Total sludge adsorption:     6.72  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       0.147           8.75         1000       
   Water     13.5            900          1000       
   Soil      82.5            1.8e+003     1000       
   Sediment  3.91            8.1e+003     0          
     Persistence Time: 1.45e+003 hr