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CAS Number: 2506-35-6
SMILES : CC(=O)SCSC(=O)C
CHEM   : 
MOL FOR: C5 H8 O2 S2 
MOL WT : 164.24
------------------------------ EPI SUMMARY (v4.11) --------------------------
 Physical Property Inputs:
    Log Kow (octanol-water):   ------
    Boiling Point (deg C)  :   ------
    Melting Point (deg C)  :   ------
    Vapor Pressure (mm Hg) :   ------
    Water Solubility (mg/L):   ------
    Henry LC (atm-m3/mole) :   ------
 
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.68 estimate) =  -0.39
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  254.42  (Adapted Stein & Brown method)
    Melting Pt (deg C):  38.25  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0161  (Modified Grain method)
    VP (Pa, 25 deg C) :  2.15  (Modified Grain method)
    Subcooled liquid VP: 0.0212 mm Hg (25 deg C, Mod-Grain method)
                       : 2.83 Pa (25 deg C, Mod-Grain method)
 
 Water Solubility Estimate from Log Kow (WSKOW v1.42):
    Water Solubility at 25 deg C (mg/L):  1.396e+005
       log Kow used: -0.39 (estimated)
       no-melting pt equation used
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2.9049e+005 mg/L
 
 ECOSAR Class Program (ECOSAR v1.11):
    Class(es) found:
       Esters
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   5.29E-008  atm-m3/mole  (5.36E-003 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:  2.492E-008 atm-m3/mole  (2.525E-003 Pa-m3/mole)
      VP:   0.0161 mm Hg (source: MPBPVP)
      WS:   1.4E+005 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.39  (KowWin est)
  Log Kaw used:  -5.665  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.275
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6694
   Biowin2 (Non-Linear Model)     :   0.6630
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8362  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6108  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2738
   Biowin6 (MITI Non-Linear Model):   0.1484
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.7029
 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):  2.83 Pa (0.0212 mm Hg)
  Log Koa (Koawin est  ): 5.275
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.06E-006 
       Octanol/air (Koa) model:  4.62E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.83E-005 
       Mackay model           :  8.49E-005 
       Octanol/air (Koa) model:  3.7E-006 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  17.9045 E-12 cm3/molecule-sec
      Half-Life =     0.597 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     7.169 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      6.16E-005 (Junge-Pankow, Mackay avg)
      3.7E-006 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  1  L/kg (MCI method)
      Log Koc:  0.000       (MCI method)
      Koc    :  1.782  L/kg (Kow method)
      Log Koc:  0.251       (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 v3.01):
   Log BCF from regression-based method = 0.500 (BCF = 3.162 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -1.5623 days (HL = 0.0274 days)
   Log BCF Arnot-Gobas method (upper trophic) = -0.038 (BCF = 0.916)
   Log BAF Arnot-Gobas method (upper trophic) = -0.038 (BAF = 0.916)
       log Kow used: -0.39 (estimated)
 
 Volatilization from Water:
    Henry LC:  5.29E-008 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.419E+004  hours   (591.1 days)
    Half-Life from Model Lake : 1.549E+005  hours   (6452 days)
 
 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       0.725           14.3         1000       
   Water     41.5            360          1000       
   Soil      57.7            720          1000       
   Sediment  0.0776          3.24e+003    0          
     Persistence Time: 456 hr