1,1,1,3-Tetrachloropropane

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) =  3.42

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  152.53  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -26.04  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.89  (Mean VP of Antoine & Grain methods)
    BP  (exp database):  157 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  64.17
       log Kow used: 3.42 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  171.6 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.00E-003  atm-m3/mole
   Group Method:   4.88E-004  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.078E-002 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.42  (KowWin est)
  Log Kaw used:  -1.087  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.507
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.0315
   Biowin2 (Non-Linear Model)     :   0.0002
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8924  (months      )
   Biowin4 (Primary Survey Model) :   3.0295  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3419
   Biowin6 (MITI Non-Linear Model):   0.0176
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4952
 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):  352 Pa (2.64 mm Hg)
  Log Koa (Koawin est  ): 4.507
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  8.52E-009 
       Octanol/air (Koa) model:  7.89E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.08E-007 
       Mackay model           :  6.82E-007 
       Octanol/air (Koa) model:  6.31E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.4598 E-12 cm3/molecule-sec
      Half-Life =    23.265 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 4.95E-007 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  178.2
      Log Koc:  2.251 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.491E-008  L/mol-sec
  Kb Half-Life at pH 8: 1.473E+006  years  
  Kb Half-Life at pH 7: 1.473E+007  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.937 (BCF = 86.44)
       log Kow used: 3.42 (estimated)

 Volatilization from Water:
    Henry LC:  0.000488 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      2.994  hours
    Half-Life from Model Lake :      145.7  hours   (6.073 days)

 Removal In Wastewater Treatment:
    Total removal:              26.35  percent
    Total biodegradation:        0.15  percent
    Total sludge adsorption:    10.23  percent
    Total to Air:               15.97  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       4.39            558          1000       
   Water     9.38            1.44e+003    1000       
   Soil      85.6            2.88e+003    1000       
   Sediment  0.66            1.3e+004     0          
     Persistence Time: 1.19e+003 hr