Methyl (2E)-3-(3-thienyl)acrylate

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) =  2.18

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  248.67  (Adapted Stein & Brown method)
    Melting Pt (deg C):  41.09  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0204  (Modified Grain method)
    Subcooled liquid VP: 0.0285 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):  866.9
       log Kow used: 2.18 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1508.4 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.25E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.208E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.18  (KowWin est)
  Log Kaw used:  -4.036  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.216
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8416
   Biowin2 (Non-Linear Model)     :   0.9910
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9677  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8340  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5929
   Biowin6 (MITI Non-Linear Model):   0.6347
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4950
 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):  3.8 Pa (0.0285 mm Hg)
  Log Koa (Koawin est  ): 6.216
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.89E-007 
       Octanol/air (Koa) model:  4.04E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.85E-005 
       Mackay model           :  6.32E-005 
       Octanol/air (Koa) model:  3.23E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  28.9173 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant =  31.5773 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    4.439 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    4.065 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.050000 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =     2.100000 E-17 cm3/molecule-sec [Trans-]
      Half-Life =     1.091 Days (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =    13.097 Hrs (at 7E11 mol/cm3) [Trans-isomer]
   Fraction sorbed to airborne particulates (phi): 4.58E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  140.1
      Log Koc:  2.146 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.199E-002  L/mol-sec
  Kb Half-Life at pH 8:       1.831  years  
  Kb Half-Life at pH 7:      18.310  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.976 (BCF = 9.472)
       log Kow used: 2.18 (estimated)

 Volatilization from Water:
    Henry LC:  2.25E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      338.8  hours   (14.12 days)
    Half-Life from Model Lake :       3805  hours   (158.5 days)

 Removal In Wastewater Treatment:
    Total removal:               2.57  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.35  percent
    Total to Air:                0.13  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.695           6.63         1000       
   Water     29.8            360          1000       
   Soil      69.3            720          1000       
   Sediment  0.13            3.24e+003    0          
     Persistence Time: 428 hr