OB6300000

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) =  1.49
    Log Kow (Exper. database match) =  1.25
       Exper. Ref:  Hansch,C et al. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  199.74  (Adapted Stein & Brown method)
    Melting Pt (deg C):  21.87  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.183  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  10.5 deg C
    BP  (exp database):  213.5 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  8146
       log Kow used: 1.25 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  1.4e+004 mg/L (30 deg C)
        Exper. Ref:  BEILSTEIN

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  16123 mg/L
    Wat Sol (Exper. database match) =  14000.00
       Exper. Ref:  BEILSTEIN

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.33E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.729E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.25  (exp database)
  Log Kaw used:  -3.662  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.912
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6943
   Biowin2 (Non-Linear Model)     :   0.6822
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8979  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6435  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4796
   Biowin6 (MITI Non-Linear Model):   0.5241
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0783
 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):  22.5 Pa (0.169 mm Hg)
  Log Koa (Koawin est  ): 4.912
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.33E-007 
       Octanol/air (Koa) model:  2E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  4.81E-006 
       Mackay model           :  1.07E-005 
       Octanol/air (Koa) model:  1.6E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   8.7895 E-12 cm3/molecule-sec
      Half-Life =     1.217 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    14.603 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 7.73E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  25.05
      Log Koc:  1.399 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = -0.577 (BCF = 0.2645)
       log Kow used: 1.25 (expkow database)

 Volatilization from Water:
    Henry LC:  5.33E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      124.5  hours   (5.189 days)
    Half-Life from Model Lake :       1453  hours   (60.53 days)

 Removal In Wastewater Treatment:
    Total removal:               2.21  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.82  percent
    Total to Air:                0.30  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       2.91            29.2         1000       
   Water     40.9            360          1000       
   Soil      56.1            720          1000       
   Sediment  0.0873          3.24e+003    0          
     Persistence Time: 368 hr