CAS Number: 3843-74-1
SMILES : c1c(O)c(O)ccc1C=CC(=O)OC
CHEM   : 2-Propenoic acid, 3-(3,4-dihydroxyphenyl)-, methyl ester
MOL FOR: C10 H10 O4 
MOL WT : 194.19
------------------------------ EPI SUMMARY (v4.11) --------------------------
 Physical Property Inputs:
    Log Kow (octanol-water):   ------
    Boiling Point (deg C)  :   ------
    Melting Point (deg C)  :   ------
    Vapor Pressure (mm Hg) :   ------
    Water Solubility (mg/L):   ------
    Henry LC (atm-m3/mole) :   ------
 
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.68 estimate) =  1.40
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  331.74  (Adapted Stein & Brown method)
    Melting Pt (deg C):  114.13  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.54E-006  (Modified Grain method)
    VP (Pa, 25 deg C) :  0.000606  (Modified Grain method)
    Subcooled liquid VP: 3.44E-005 mm Hg (25 deg C, Mod-Grain method)
                       : 0.00459 Pa (25 deg C, Mod-Grain method)
 
 Water Solubility Estimate from Log Kow (WSKOW v1.42):
    Water Solubility at 25 deg C (mg/L):  1.142e+004
       log Kow used: 1.40 (estimated)
       no-melting pt equation used
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.1454e+005 mg/L
 
 ECOSAR Class Program (ECOSAR v1.11):
    Class(es) found:
       Esters
       Phenols, Poly 
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   4.48E-014  atm-m3/mole  (4.54E-009 Pa-m3/mole)
   Group Method:   1.23E-014  atm-m3/mole  (1.24E-009 Pa-m3/mole)
 For Henry LC Comparison Purposes:
   User-Entered Henry LC:  not entered
   Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
      HLC:  1.016E-010 atm-m3/mole  (1.029E-005 Pa-m3/mole)
      VP:   4.54E-006 mm Hg (source: MPBPVP)
      WS:   1.14E+004 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.40  (KowWin est)
  Log Kaw used:  -11.737  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.137
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0609
   Biowin2 (Non-Linear Model)     :   0.9979
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0230  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8759  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6441
   Biowin6 (MITI Non-Linear Model):   0.6856
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6565
 Ready Biodegradability Prediction:   YES
 
Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!
 
 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.00459 Pa (3.44E-005 mm Hg)
  Log Koa (Koawin est  ): 13.137
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000654 
       Octanol/air (Koa) model:  3.37 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0231 
       Mackay model           :  0.0497 
       Octanol/air (Koa) model:  0.996 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  41.8081 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant =  44.4681 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    3.070 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    2.886 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]
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi):
      0.0364 (Junge-Pankow, Mackay avg)
      0.996 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  368.1  L/kg (MCI method)
      Log Koc:  2.566       (MCI method)
      Koc    :  92.81  L/kg (Kow method)
      Log Koc:  1.968       (Kow method)
 
 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
  Total Kb for pH > 8 at 25 deg C :  1.199E-002  L/mol-sec
  Kb Half-Life at pH 8:       1.831  years  
  Kb Half-Life at pH 7:      18.310  years  
    (Total Kb applies only to esters, carbmates, alkyl halides)
 
 Bioaccumulation Estimates (BCFBAF v3.01):
   Log BCF from regression-based method = 0.588 (BCF = 3.877 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -2.4976 days (HL = 0.00318 days)
   Log BCF Arnot-Gobas method (upper trophic) = 0.139 (BCF = 1.377)
   Log BAF Arnot-Gobas method (upper trophic) = 0.139 (BAF = 1.377)
       log Kow used: 1.40 (estimated)
 
 Volatilization from Water:
    Henry LC:  1.23E-014 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 6.633E+010  hours   (2.764E+009 days)
    Half-Life from Model Lake : 7.236E+011  hours   (3.015E+010 days)
 
 Removal In Wastewater Treatment:
    Total removal:               1.95  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.85  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       2.23e-007       4.97         1000       
   Water     17              360          1000       
   Soil      82.8            720          1000       
   Sediment  0.26            3.24e+003    0          
     Persistence Time: 773 hr