2-[(Chlorocarbonyl)oxy]ethyl methacrylate

Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™, for more information see their website.

                    
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  1.07

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  190.07  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -69.17  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.59  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  5821
       log Kow used: 1.07 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  14434 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Methacrylates
       Acid Chloride/Halide

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.15E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.569E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.07  (KowWin est)
  Log Kaw used:  -3.600  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  4.670
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8300
   Biowin2 (Non-Linear Model)     :   0.9873
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9138  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7988  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5945
   Biowin6 (MITI Non-Linear Model):   0.5859
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8333
 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):  71.7 Pa (0.538 mm Hg)
  Log Koa (Koawin est  ): 4.670
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.18E-008 
       Octanol/air (Koa) model:  1.15E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.51E-006 
       Mackay model           :  3.35E-006 
       Octanol/air (Koa) model:  9.19E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  21.8022 E-12 cm3/molecule-sec
      Half-Life =     0.491 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     5.887 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): 2.43E-006 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  11.44
      Log Koc:  1.059 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  7.000E-003  L/mol-sec
  Kb Half-Life at pH 8:       3.138  years  
  Kb Half-Life at pH 7:      31.376  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.124 (BCF = 1.329)
       log Kow used: 1.07 (estimated)

 Volatilization from Water:
    Henry LC:  6.15E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      133.5  hours   (5.564 days)
    Half-Life from Model Lake :       1573  hours   (65.55 days)

 Removal In Wastewater Treatment:
    Total removal:               2.23  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.80  percent
    Total to Air:                0.35  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.1             7.92         1000       
   Water     43.5            360          1000       
   Soil      55.3            720          1000       
   Sediment  0.0884          3.24e+003    0          
     Persistence Time: 347 hr