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CAS Num: 000511-02-4
SMILES : C(CCC1(C)C(C2=C)CCC(=C)C=C)C(C)(C)C1CC2
CHEM   : NAPHTHALENE, DECAHYDRO-1,1,4A-TRIMETHYL-6-METHYLENE-5-(3-METHYLENE-4-
         P
MOL FOR: C20 H32 
MOL WT : 272.48
------------------------------ 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) =  8.59

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  312.97  (Adapted Stein & Brown method)
    Melting Pt (deg C):  84.20  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000503  (Modified Grain method)
    VP (Pa, 25 deg C) :  0.067  (Modified Grain method)
    Subcooled liquid VP: 0.00185 mm Hg (25 deg C, Mod-Grain method)
                       : 0.247 Pa (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  0.0002378
       log Kow used: 8.59 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.0017796 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   1.46E+000  atm-m3/mole  (1.48E+005 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:  7.584E-001 atm-m3/mole  (7.684E+004 Pa-m3/mole)
      VP:   0.000503 mm Hg (source: MPBPVP)
      WS:   0.000238 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  8.59  (KowWin est)
  Log Kaw used:  1.776  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.814
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2500
   Biowin2 (Non-Linear Model)     :   0.0133
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1728  (months      )
   Biowin4 (Primary Survey Model) :   3.1477  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3037
   Biowin6 (MITI Non-Linear Model):   0.0757
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.0549
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   2.7144
     BioHC Half-Life (days)     : 518.1414

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.247 Pa (0.00185 mm Hg)
  Log Koa (Koawin est  ): 6.814
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.22E-005 
       Octanol/air (Koa) model:  1.6E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000439 
       Mackay model           :  0.000972 
       Octanol/air (Koa) model:  0.000128 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 172.8098 E-12 cm3/molecule-sec
      Half-Life =     0.062 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.743 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     2.600000 E-17 cm3/molecule-sec
      Half-Life =     0.441 Days (at 7E11 mol/cm3)
      Half-Life =     10.578 Hrs
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi):
      0.000706 (Junge-Pankow, Mackay avg)
      0.000128 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  2.837E+005  L/kg (MCI method)
      Log Koc:  5.453       (MCI method)
      Koc    :  2.85E+007  L/kg (Kow method)
      Log Koc:  7.455       (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 = 3.346 (BCF = 2217 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = 2.4367 days (HL = 273.3 days)
   Log BCF Arnot-Gobas method (upper trophic) = 2.859 (BCF = 723.6)
   Log BAF Arnot-Gobas method (upper trophic) = 6.383 (BAF = 2.414e+006)
       log Kow used: 8.59 (estimated)

 Volatilization from Water:
    Henry LC:  1.46 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      1.685  hours
    Half-Life from Model Lake :      156.8  hours   (6.533 days)

 Removal In Wastewater Treatment:
    Total removal:              94.42  percent
    Total biodegradation:        0.74  percent
    Total sludge adsorption:    91.08  percent
    Total to Air:                2.60  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.16            1.3          1000       
   Water     27.7            1.44e+003    1000       
   Soil      41.9            2.88e+003    1000       
   Sediment  30.2            1.3e+004     0          
     Persistence Time: 715 hr