CAS Number: 208-96-8
SMILES : c1ccc2cccc3c2c1C=C3
CHEM   : Acenaphthylene
MOL FOR: C12 H8 
MOL WT : 152.20
------------------------------ 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) =  3.94
    Log Kow (Exper. database match) =  3.94
       Exper. Ref:  HANSCH,C ET AL. (1995)
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  274.85  (Adapted Stein & Brown method)
    Melting Pt (deg C):  54.64  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00125  (Modified Grain method)
    VP (Pa, 25 deg C) :  0.167  (Modified Grain method)
    MP  (exp database):  92.5 deg C
    BP  (exp database):  280 deg C
    VP  (exp database):  6.68E-03 mm Hg (8.91E-001 Pa) at 25 deg C
    Subcooled liquid VP: 0.0311 mm Hg (25 deg C, exp database VP )
                       : 4.14 Pa  (25 deg C, exp database VP )
 
 Water Solubility Estimate from Log Kow (WSKOW v1.42):
    Water Solubility at 25 deg C (mg/L):  2.487
       log Kow used: 3.94 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  16.1 mg/L (25 deg C)
        Exper. Ref:  WALTERS,RW & LUTHY,RG (1984A)
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3.3684 mg/L
 
 ECOSAR Class Program (ECOSAR v1.11):
    Class(es) found:
       Neutral Organics
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   5.48E-005  atm-m3/mole  (5.56E+000 Pa-m3/mole)
   Group Method:   1.54E-005  atm-m3/mole  (1.56E+000 Pa-m3/mole)
   Exper Database: 1.14E-04  atm-m3/mole  (1.16E+001 Pa-m3/mole)
 For Henry LC Comparison Purposes:
   User-Entered Henry LC:  not entered
   Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
      HLC:  1.007E-004 atm-m3/mole  (1.020E+001 Pa-m3/mole)
      VP:   0.00125 mm Hg (source: MPBPVP)
      WS:   2.49 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.94  (exp database)
  Log Kaw used:  -2.332  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  6.272
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6751
   Biowin2 (Non-Linear Model)     :   0.7000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8628  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6282  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3210
   Biowin6 (MITI Non-Linear Model):   0.2516
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1165
 Ready Biodegradability Prediction:   NO
 
 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   1.4871
     BioHC Half-Life (days)     :  30.7003
 
 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  4.15 Pa (0.0311 mm Hg)
  Log Koa (Koawin est  ): 6.272
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.23E-007 
       Octanol/air (Koa) model:  4.59E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.61E-005 
       Mackay model           :  5.79E-005 
       Octanol/air (Koa) model:  3.67E-005 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  75.4921 E-12 cm3/molecule-sec
      Half-Life =     0.142 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.700 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    25.199999 E-17 cm3/molecule-sec
      Half-Life =     0.045 Days (at 7E11 mol/cm3)
      Half-Life =      1.091 Hrs
   Fraction sorbed to airborne particulates (phi):
      4.2E-005 (Junge-Pankow, Mackay avg)
      3.67E-005 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  5027  L/kg (MCI method)
      Log Koc:  3.701       (MCI method)
      Koc    :  2625  L/kg (Kow method)
      Log Koc:  3.419       (Kow method)
       Experimental Log Koc:  3.75  (database)
 
 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 = 2.267 (BCF = 184.8 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = 0.5715 days (HL = 3.728 days)
   Log BCF Arnot-Gobas method (upper trophic) = 2.740 (BCF = 549)
   Log BAF Arnot-Gobas method (upper trophic) = 2.742 (BAF = 551.5)
       log Kow used: 3.94 (expkow database)
 
 Volatilization from Water:
    Henry LC:  0.000114 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River:      7.595  hours
    Half-Life from Model Lake :      186.3  hours   (7.762 days)
 
 Removal In Wastewater Treatment:
    Total removal:              30.79  percent
    Total biodegradation:        0.29  percent
    Total sludge adsorption:    26.52  percent
    Total to Air:                3.98  percent
      (using 10000 hr Bio P,A,S)
 
 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0961          0.744        1000       
   Water     19.9            360          1000       
   Soil      76.9            720          1000       
   Sediment  3.08            3.24e+003    0          
     Persistence Time: 447 hr