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CAS Number: 72869-70-6
SMILES : C=CCS
CHEM   : Oils, asafetida
MOL FOR: C3 H6 S1 
MOL WT : 74.14
------------------------------ EPI SUMMARY (v4.00) --------------------------
 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 v1.67 estimate) =  1.62
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  81.28  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -90.55  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  161  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  2.15E+004  (Mean VP of Antoine & Grain methods)
    BP  (exp database):  65 deg C
    VP  (exp database):  5.24E+02 mm Hg (6.99E+004 Pa) at 25 deg C
 
 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  5510
       log Kow used: 1.62 (estimated)
       no-melting pt equation used
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2246.9 mg/L
 
 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Thiols and Mercaptans
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   3.43E-003  atm-m3/mole  (3.48E+002 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:  2.850E-003 atm-m3/mole  (2.888E+002 Pa-m3/mole)
      VP:   161 mm Hg (source: MPBPVP)
      WS:   5.51E+003 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.62  (KowWin est)
  Log Kaw used:  -0.853  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  2.473
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7122
   Biowin2 (Non-Linear Model)     :   0.8761
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.0353  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7408  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5596
   Biowin6 (MITI Non-Linear Model):   0.7110
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6415
 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):  6.99E+004 Pa (524 mm Hg)
  Log Koa (Koawin est  ): 2.473
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.29E-011 
       Octanol/air (Koa) model:  7.29E-011 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.55E-009 
       Mackay model           :  3.44E-009 
       Octanol/air (Koa) model:  5.84E-009 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  66.0852 E-12 cm3/molecule-sec
      Half-Life =     0.162 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.942 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.200000 E-17 cm3/molecule-sec
      Half-Life =     0.955 Days (at 7E11 mol/cm3)
      Half-Life =     22.920 Hrs
   Fraction sorbed to airborne particulates (phi):
      2.49E-009 (Junge-Pankow, Mackay avg)
      5.84E-009 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  39.6  L/kg (MCI method)
      Log Koc:  1.598       (MCI method)
      Koc    :  25.44  L/kg (Kow method)
      Log Koc:  1.406       (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 = 0.737 (BCF = 5.46 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.9080 days (HL = 0.1236 days)
   Log BCF Arnot-Gobas method (upper trophic) = 0.641 (BCF = 4.374)
   Log BAF Arnot-Gobas method (upper trophic) = 0.641 (BAF = 4.374)
       log Kow used: 1.62 (estimated)
 
 Volatilization from Water:
    Henry LC:  0.00343 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      1.026  hours
    Half-Life from Model Lake :      83.39  hours   (3.474 days)
 
 Removal In Wastewater Treatment:
    Total removal:              58.19  percent
    Total biodegradation:        0.05  percent
    Total sludge adsorption:     1.01  percent
    Total to Air:               57.13  percent
      (using 10000 hr Bio P,A,S)
 
 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       3.75            3.32         1000       
   Water     67.3            360          1000       
   Soil      28.7            720          1000       
   Sediment  0.234           3.24e+003    0          
     Persistence Time: 95.7 hr