(2E)-3-(Dodecylsulfanyl)acrylic acid

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) =  6.16

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  384.07  (Adapted Stein & Brown method)
    Melting Pt (deg C):  132.25  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.7E-006  (Modified Grain method)
    Subcooled liquid VP: 2.02E-005 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):  0.243
       log Kow used: 6.16 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.16291 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.33E-007  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.508E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.16  (KowWin est)
  Log Kaw used:  -5.021  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.181
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7990
   Biowin2 (Non-Linear Model)     :   0.8357
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2600  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.1093  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6391
   Biowin6 (MITI Non-Linear Model):   0.6447
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7644
 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):  0.00269 Pa (2.02E-005 mm Hg)
  Log Koa (Koawin est  ): 11.181
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00111 
       Octanol/air (Koa) model:  0.0372 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0387 
       Mackay model           :  0.0818 
       Octanol/air (Koa) model:  0.749 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  44.9543 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant =  47.6143 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    2.855 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    2.696 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.087500 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =     0.175000 E-17 cm3/molecule-sec [Trans-]
      Half-Life =    13.097 Days (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =     6.549 Days (at 7E11 mol/cm3) [Trans-isomer]
   Fraction sorbed to airborne particulates (phi): 0.0602 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3431
      Log Koc:  3.535 

 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 = 1.750 (BCF = 56.23)
       log Kow used: 6.16 (estimated)

 Volatilization from Water:
    Henry LC:  2.33E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       4149  hours   (172.9 days)
    Half-Life from Model Lake :  4.54E+004  hours   (1892 days)

 Removal In Wastewater Treatment:
    Total removal:              92.73  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    91.96  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       0.41            5.61         1000       
   Water     9.33            208          1000       
   Soil      38.7            416          1000       
   Sediment  51.6            1.87e+003    0          
     Persistence Time: 557 hr