CAS Num: 067952-60-7
SMILES : O=CC(SSC)(C)C
CHEM   : Propanal, 2-methyl-2-(methyldithio)-
MOL FOR: C5 H10 O1 S2 
MOL WT : 150.25
------------------------------ EPI SUMMARY (v4.00) --------------------------
 Physical Property Inputs:
    Water Solubility (mg/L):   ------
    Vapor Pressure (mm Hg) :   ------
    Henry LC (atm-m3/mole) :   ------
    Log Kow (octanol-water):   ------
    Boiling Point (deg C)  :   ------
    Melting Point (deg C)  :   ------

 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  1.75

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  210.95  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -2.16  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.208  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  27.7  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  2443
       log Kow used: 1.75 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  7379.1 mg/L

 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Aldehydes (Mono)

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   1.97E-006  atm-m3/mole  (2.00E-001 Pa-m3/mole)
   Group Method:   Incomplete
 For Henry LC Comparison Purposes:
   User-Entered Henry LC:  not entered
   Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
      HLC:  1.683E-005 atm-m3/mole  (1.706E+000 Pa-m3/mole)
      VP:   0.208 mm Hg (source: MPBPVP)
      WS:   2.44E+003 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.75  (KowWin est)
  Log Kaw used:  -4.094  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.844
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7767
   Biowin2 (Non-Linear Model)     :   0.9982
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6773  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.6742  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7454
   Biowin6 (MITI Non-Linear Model):   0.8004
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3857
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  25.6 Pa (0.192 mm Hg)
  Log Koa (Koawin est  ): 5.844
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.17E-007 
       Octanol/air (Koa) model:  1.71E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  4.23E-006 
       Mackay model           :  9.37E-006 
       Octanol/air (Koa) model:  1.37E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 247.8815 E-12 cm3/molecule-sec
      Half-Life =     0.043 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.518 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      6.8E-006 (Junge-Pankow, Mackay avg)
      1.37E-005 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  7.637  L/kg (MCI method)
      Log Koc:  0.883       (MCI method)
      Koc    :  46.11  L/kg (Kow method)
      Log Koc:  1.664       (Kow method)

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates (BCFBAF v3.00):
   Log BCF from regression-based method = -0.521 (BCF = 0.301 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.7024 days (HL = 0.1984 days)
   Log BCF Arnot-Gobas method (upper trophic) = 0.769 (BCF = 5.875)
   Log BAF Arnot-Gobas method (upper trophic) = 0.769 (BAF = 5.875)
       log Kow used: 1.75 (estimated)

 Volatilization from Water:
    Henry LC:  1.97E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      365.5  hours   (15.23 days)
    Half-Life from Model Lake :       4091  hours   (170.4 days)

 Removal In Wastewater Treatment:
    Total removal:               2.18  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.98  percent
    Total to Air:                0.11  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0908          1.04         1000       
   Water     46.1            900          1000       
   Soil      53.7            1.8e+003     1000       
   Sediment  0.105           8.1e+003     0          
     Persistence Time: 610 hr