Oxydi-2,1-ethanediyl bisacrylate

Data supplied by datasources and users.

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) =  0.84

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  242.40  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -34.73  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0408  (Mean VP of Antoine & Grain methods)
    BP  (exp database):  94 @ 0.225 mm Hg deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  7082
       log Kow used: 0.84 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  14830 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.39E-009  atm-m3/mole
   Group Method:   1.99E-011  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.624E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.84  (KowWin est)
  Log Kaw used:  -7.010  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.850
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6466
   Biowin2 (Non-Linear Model)     :   0.9910
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9975  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9868  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9986
   Biowin6 (MITI Non-Linear Model):   0.9533
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5854
 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):  5.23 Pa (0.0392 mm Hg)
  Log Koa (Koawin est  ): 7.850
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.74E-007 
       Octanol/air (Koa) model:  1.74E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.07E-005 
       Mackay model           :  4.59E-005 
       Octanol/air (Koa) model:  0.00139 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  36.1018 E-12 cm3/molecule-sec
      Half-Life =     0.296 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.555 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.350000 E-17 cm3/molecule-sec
      Half-Life =     3.274 Days (at 7E11 mol/cm3)
      Half-Life =     78.583 Hrs
   Fraction sorbed to airborne particulates (phi): 3.33E-005 (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 :  1.063E-001  L/mol-sec
  Kb Half-Life at pH 8:      75.466  days   
  Kb Half-Life at pH 7:       2.066  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 0.84 (estimated)

 Volatilization from Water:
    Henry LC:  1.99E-011 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 4.306E+007  hours   (1.794E+006 days)
    Half-Life from Model Lake : 4.698E+008  hours   (1.957E+007 days)

 Removal In Wastewater Treatment:
    Total removal:               1.87  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  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       0.000451        6.52         1000       
   Water     35.8            360          1000       
   Soil      64.2            720          1000       
   Sediment  0.0697          3.24e+003    0          
     Persistence Time: 601 hr