2,2-Dimethyl-5-[1-(methylsulfanyl)-2-nitroethylidene]-1,3-dioxane-4,6-dione

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) =  5.19

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  430.97  (Adapted Stein & Brown method)
    Melting Pt (deg C):  159.10  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.14E-008  (Modified Grain method)
    Subcooled liquid VP: 1.45E-006 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):  0.3099
       log Kow used: 5.19 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  7909.2 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.60E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.811E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.19  (KowWin est)
  Log Kaw used:  -9.973  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.163
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7876
   Biowin2 (Non-Linear Model)     :   0.9968
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6901  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7753  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7407
   Biowin6 (MITI Non-Linear Model):   0.6820
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6328
 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):  0.000193 Pa (1.45E-006 mm Hg)
  Log Koa (Koawin est  ): 15.163
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0155 
       Octanol/air (Koa) model:  357 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.359 
       Mackay model           :  0.554 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   9.5586 E-12 cm3/molecule-sec
      Half-Life =     1.119 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    13.428 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.137500 E-17 cm3/molecule-sec
      Half-Life =     1.007 Days (at 7E11 mol/cm3)
      Half-Life =     24.179 Hrs
   Fraction sorbed to airborne particulates (phi): 0.457 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  31.82
      Log Koc:  1.503 

 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 = 3.294 (BCF = 1969)
       log Kow used: 5.19 (estimated)

 Volatilization from Water:
    Henry LC:  2.6E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  3.64E+008  hours   (1.517E+007 days)
    Half-Life from Model Lake : 3.971E+009  hours   (1.654E+008 days)

 Removal In Wastewater Treatment:
    Total removal:              82.88  percent
    Total biodegradation:        0.71  percent
    Total sludge adsorption:    82.17  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       2.49e-005       12.7         1000       
   Water     7.15            900          1000       
   Soil      68.3            1.8e+003     1000       
   Sediment  24.5            8.1e+003     0          
     Persistence Time: 2.41e+003 hr