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CAS Num: 000673-22-3
SMILES : O=Cc(c(O)cc(OC)c1)c1
CHEM   : Benzaldehyde, 2-hydroxy-4-methoxy-
MOL FOR: C8 H8 O3 
MOL WT : 152.15
------------------------------ 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) =  2.09

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  274.30  (Adapted Stein & Brown method)
    Melting Pt (deg C):  71.55  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00103  (Modified Grain method)
    VP (Pa, 25 deg C) :  0.138  (Modified Grain method)
    Subcooled liquid VP: 0.00284 mm Hg (25 deg C, Mod-Grain method)
                       : 0.379 Pa (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  4651
       log Kow used: 2.09 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  11030 mg/L

 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Aldehydes (Mono)
       Phenols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   1.04E-007  atm-m3/mole  (1.05E-002 Pa-m3/mole)
   Group Method:   2.81E-009  atm-m3/mole  (2.85E-004 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:  4.434E-008 atm-m3/mole  (4.492E-003 Pa-m3/mole)
      VP:   0.00103 mm Hg (source: MPBPVP)
      WS:   4.65E+003 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.09  (KowWin est)
  Log Kaw used:  -5.371  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.461
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2075
   Biowin2 (Non-Linear Model)     :   1.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8835  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9417  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9554
   Biowin6 (MITI Non-Linear Model):   0.9555
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8515
 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):  0.379 Pa (0.00284 mm Hg)
  Log Koa (Koawin est  ): 7.461
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.92E-006 
       Octanol/air (Koa) model:  7.1E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000286 
       Mackay model           :  0.000633 
       Octanol/air (Koa) model:  0.000567 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 138.8851 E-12 cm3/molecule-sec
      Half-Life =     0.077 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.924 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi):
      0.00046 (Junge-Pankow, Mackay avg)
      0.000567 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  10  L/kg (MCI method)
      Log Koc:  1.000       (MCI method)
      Koc    :  118.7  L/kg (Kow method)
      Log Koc:  2.075       (Kow method)

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates (BCFBAF v3.00):
   Log BCF from regression-based method = 1.045 (BCF = 11.08 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.9647 days (HL = 0.1085 days)
   Log BCF Arnot-Gobas method (upper trophic) = 0.980 (BCF = 9.549)
   Log BAF Arnot-Gobas method (upper trophic) = 0.980 (BAF = 9.549)
       log Kow used: 2.09 (estimated)

 Volatilization from Water:
    Henry LC:  1.04E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       6945  hours   (289.4 days)
    Half-Life from Model Lake : 7.587E+004  hours   (3161 days)

 Removal In Wastewater Treatment:
    Total removal:               2.34  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.24  percent
    Total to Air:                0.01  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.218           1.85         1000       
   Water     39              360          1000       
   Soil      60.7            720          1000       
   Sediment  0.0878          3.24e+003    0          
     Persistence Time: 390 hr