1-(Vinylsulfanyl)butane

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) =  3.05

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  138.01  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -58.11  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.96  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  256.5
       log Kow used: 3.05 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  362.41 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.16E-003  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.149E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.05  (KowWin est)
  Log Kaw used:  -0.676  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  3.726
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8006
   Biowin2 (Non-Linear Model)     :   0.9609
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2407  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9491  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5336
   Biowin6 (MITI Non-Linear Model):   0.6374
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2962
 Ready Biodegradability Prediction:   YES

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   0.6386
     BioHC Half-Life (days)     :   4.3508

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  855 Pa (6.41 mm Hg)
  Log Koa (Koawin est  ): 3.726
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.51E-009 
       Octanol/air (Koa) model:  1.31E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.27E-007 
       Mackay model           :  2.81E-007 
       Octanol/air (Koa) model:  1.04E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  39.6899 E-12 cm3/molecule-sec
      Half-Life =     0.269 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.234 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.175000 E-17 cm3/molecule-sec
      Half-Life =     6.549 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 2.04E-007 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  274.7
      Log Koc:  2.439 

 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 = 1.650 (BCF = 44.64)
       log Kow used: 3.05 (estimated)

 Volatilization from Water:
    Henry LC:  0.00516 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      1.222  hours
    Half-Life from Model Lake :      103.7  hours   (4.322 days)

 Removal In Wastewater Treatment:
    Total removal:              68.13  percent
    Total biodegradation:        0.06  percent
    Total sludge adsorption:     3.87  percent
    Total to Air:               64.20  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       3.08            6.21         1000       
   Water     33.7            360          1000       
   Soil      62.6            720          1000       
   Sediment  0.619           3.24e+003    0          
     Persistence Time: 188 hr