CAS Num: 000699-10-5
SMILES : S(SC)Cc(cccc1)c1
CHEM   : Disulfide, methyl phenylmethyl
MOL FOR: C8 H10 S2 
MOL WT : 170.29
------------------------------ 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) =  3.58

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  260.33  (Adapted Stein & Brown method)
    Melting Pt (deg C):  20.16  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0156  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  2.08  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  53.61
       log Kow used: 3.58 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  19.041 mg/L

 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   9.79E-005  atm-m3/mole  (9.92E+000 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:  6.520E-005 atm-m3/mole  (6.606E+000 Pa-m3/mole)
      VP:   0.0156 mm Hg (source: MPBPVP)
      WS:   53.6 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.58  (KowWin est)
  Log Kaw used:  -2.398  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.978
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7946
   Biowin2 (Non-Linear Model)     :   0.9160
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8449  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6069  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1913
   Biowin6 (MITI Non-Linear Model):   0.1307
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4902
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   0.8291
     BioHC Half-Life (days)     :   6.7462

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  2.08 Pa (0.0156 mm Hg)
  Log Koa (Koawin est  ): 5.978
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.44E-006 
       Octanol/air (Koa) model:  2.33E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  5.21E-005 
       Mackay model           :  0.000115 
       Octanol/air (Koa) model:  1.87E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 238.1911 E-12 cm3/molecule-sec
      Half-Life =     0.045 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.539 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      8.37E-005 (Junge-Pankow, Mackay avg)
      1.87E-005 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  1482  L/kg (MCI method)
      Log Koc:  3.171       (MCI method)
      Koc    :  1278  L/kg (Kow method)
      Log Koc:  3.107       (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 = 0.689 (BCF = 4.891 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.6636 days (HL = 0.217 days)
   Log BCF Arnot-Gobas method (upper trophic) = 1.873 (BCF = 74.73)
   Log BAF Arnot-Gobas method (upper trophic) = 1.873 (BAF = 74.73)
       log Kow used: 3.58 (estimated)

 Volatilization from Water:
    Henry LC:  9.79E-005 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      9.136  hours
    Half-Life from Model Lake :      209.1  hours   (8.712 days)

 Removal In Wastewater Treatment:
    Total removal:              18.77  percent
    Total biodegradation:        0.19  percent
    Total sludge adsorption:    14.46  percent
    Total to Air:                4.12  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.141           1.08         1000       
   Water     21.1            360          1000       
   Soil      77.7            720          1000       
   Sediment  1.05            3.24e+003    0          
     Persistence Time: 437 hr