Dimethylglycol phthalate

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) =  1.11

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  338.83  (Adapted Stein & Brown method)
    Melting Pt (deg C):  24.40  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000228  (Modified Grain method)
    MP  (exp database):  -45 deg C
    BP  (exp database):  340 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1737
       log Kow used: 1.11 (estimated)
       no-melting pt equation used
     Water Sol (Exper. database match) =  8500 mg/L (25 deg C)
        Exper. Ref:  US EPA (1991S)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  27308 mg/L
    Wat Sol (Exper. database match) =  8500.00
       Exper. Ref:  US EPA (1991S)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.40E-011  atm-m3/mole
   Group Method:   2.81E-013  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  4.876E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.11  (KowWin est)
  Log Kaw used:  -8.656  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.766
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2668
   Biowin2 (Non-Linear Model)     :   0.5745
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8384  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8789  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7941
   Biowin6 (MITI Non-Linear Model):   0.7844
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2284
 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):  0.0304 Pa (0.000228 mm Hg)
  Log Koa (Koawin est  ): 9.766
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9.87E-005 
       Octanol/air (Koa) model:  0.00143 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00355 
       Mackay model           :  0.00783 
       Octanol/air (Koa) model:  0.103 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  19.4935 E-12 cm3/molecule-sec
      Half-Life =     0.549 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     6.584 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00569 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.645E-001  L/mol-sec
  Kb Half-Life at pH 8:      48.770  days   
  Kb Half-Life at pH 7:       1.335  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.158 (BCF = 1.44)
       log Kow used: 1.11 (estimated)

 Volatilization from Water:
    Henry LC:  2.81E-013 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 3.501E+009  hours   (1.459E+008 days)
    Half-Life from Model Lake : 3.819E+010  hours   (1.591E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               1.90  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.81  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       6.24e-006       13.2         1000       
   Water     33.6            360          1000       
   Soil      66.3            720          1000       
   Sediment  0.069           3.24e+003    0          
     Persistence Time: 617 hr