SALVIANOLIC 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) =  3.39

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  753.80  (Adapted Stein & Brown method)
    Melting Pt (deg C):  331.15  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.64E-021  (Modified Grain method)
    Subcooled liquid VP: 1.07E-017 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):  9.402
       log Kow used: 3.39 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.51664 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Acrylates-acid
       Phenols-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.81E-037  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.519E-022 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.39  (KowWin est)
  Log Kaw used:  -34.555  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  37.945
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.5085
   Biowin2 (Non-Linear Model)     :   0.9988
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8747  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9185  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1355
   Biowin6 (MITI Non-Linear Model):   0.0123
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3339
 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):  1.43E-015 Pa (1.07E-017 mm Hg)
  Log Koa (Koawin est  ): 37.945
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.1E+009 
       Octanol/air (Koa) model:  2.16E+025 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 180.3736 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant = 190.6336 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    0.712 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    0.673 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    13.650000 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =    27.299999 E-17 cm3/molecule-sec [Trans-]
      Half-Life =     2.015 Hrs (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =     1.007 Hrs (at 7E11 mol/cm3) [Trans-isomer]
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  4.228E+006
      Log Koc:  6.626 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  8.515E-003  L/mol-sec
  Kb Half-Life at pH 8:       2.579  years  
  Kb Half-Life at pH 7:      25.792  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 3.39 (estimated)

 Volatilization from Water:
    Henry LC:  6.81E-037 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.912E+033  hours   (7.966E+031 days)
    Half-Life from Model Lake : 2.086E+034  hours   (8.69E+032 days)

 Removal In Wastewater Treatment:
    Total removal:              10.76  percent
    Total biodegradation:        0.17  percent
    Total sludge adsorption:    10.60  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       2.75e-018       0.834        1000       
   Water     16.3            360          1000       
   Soil      83.2            720          1000       
   Sediment  0.578           3.24e+003    0          
     Persistence Time: 783 hr