Thiazopyr

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) =  5.76
    Log Kow (Exper. database match) =  3.89
       Exper. Ref:  Tomlin,C (1997)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  384.84  (Adapted Stein & Brown method)
    Melting Pt (deg C):  156.85  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.07E-006  (Modified Grain method)
    MP  (exp database):  78 deg C
    VP  (exp database):  2.25E-06 mm Hg at 25 deg C
    Subcooled liquid VP: 7.52E-006 mm Hg (25 deg C, exp database VP )

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1.536
       log Kow used: 3.89 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  2.5 mg/L (20 deg C)
        Exper. Ref:  TOMLIN,C (1997)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.48012 mg/L
    Wat Sol (Exper. database match) =  2.50
       Exper. Ref:  TOMLIN,C (1997)

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.52E-009  atm-m3/mole
   Group Method:   Incomplete
   Exper Database: 4.69E-07  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  2.061E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.89  (exp database)
  Log Kaw used:  -4.717  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  8.607
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.1127
   Biowin2 (Non-Linear Model)     :   0.0051
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.6615  (recalcitrant)
   Biowin4 (Primary Survey Model) :   3.1432  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1454
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.9157
 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):  0.001 Pa (7.52E-006 mm Hg)
  Log Koa (Koawin est  ): 8.607
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00299 
       Octanol/air (Koa) model:  9.93E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0975 
       Mackay model           :  0.193 
       Octanol/air (Koa) model:  0.00788 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  12.3298 E-12 cm3/molecule-sec
      Half-Life =     0.867 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    10.410 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.145 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  5.423E+005
      Log Koc:  5.734 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  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  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.295 (BCF = 197.4)
       log Kow used: 3.89 (expkow database)

 Volatilization from Water:
    Henry LC:  4.69E-007 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River:       2487  hours   (103.6 days)
    Half-Life from Model Lake :  2.73E+004  hours   (1138 days)

 Removal In Wastewater Treatment:
    Total removal:              25.32  percent
    Total biodegradation:        0.28  percent
    Total sludge adsorption:    25.02  percent
    Total to Air:                0.02  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.142           20.8         1000       
   Water     6.29            4.32e+003    1000       
   Soil      91.6            8.64e+003    1000       
   Sediment  2.01            3.89e+004    0          
     Persistence Time: 4.79e+003 hr