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CAS Num: 000123-07-9
SMILES : Oc(ccc(c1)CC)c1
CHEM   : Phenol, 4-ethyl-
MOL FOR: C8 H10 O1 
MOL WT : 122.17
------------------------------ 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) =  2.55
    Log Kow (Exper. database match) =  2.58
       Exper. Ref:  HANSCH,C ET AL. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  210.68  (Adapted Stein & Brown method)
    Melting Pt (deg C):  27.13  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0428  (Modified Grain method)
    VP (Pa, 25 deg C) :  5.71  (Modified Grain method)
    MP  (exp database):  45.0 deg C
    BP  (exp database):  217.9 deg C
    VP  (exp database):  3.72E-02 mm Hg (4.96E+000 Pa) at 25 deg C
    Subcooled liquid VP: 0.0587 mm Hg (25 deg C, exp database VP )
                       : 7.82 Pa  (25 deg C, exp database VP )

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  2346
       log Kow used: 2.58 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  4900 mg/L (25 deg C)
        Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  5156.1 mg/L

 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Phenols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   8.21E-007  atm-m3/mole  (8.32E-002 Pa-m3/mole)
   Group Method:   1.09E-006  atm-m3/mole  (1.11E-001 Pa-m3/mole)
   Exper Database: 7.73E-07  atm-m3/mole  (7.83E-002 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:  2.933E-006 atm-m3/mole  (2.972E-001 Pa-m3/mole)
      VP:   0.0428 mm Hg (source: MPBPVP)
      WS:   2.35E+003 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.58  (exp database)
  Log Kaw used:  -4.500  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  7.080
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8599
   Biowin2 (Non-Linear Model)     :   0.9405
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9107  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6426  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3905
   Biowin6 (MITI Non-Linear Model):   0.4657
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3337
 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):  7.83 Pa (0.0587 mm Hg)
  Log Koa (Koawin est  ): 7.080
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.83E-007 
       Octanol/air (Koa) model:  2.95E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.38E-005 
       Mackay model           :  3.07E-005 
       Octanol/air (Koa) model:  0.000236 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  41.8445 E-12 cm3/molecule-sec
      Half-Life =     0.256 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.067 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi):
      2.23E-005 (Junge-Pankow, Mackay avg)
      0.000236 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  573  L/kg (MCI method)
      Log Koc:  2.758       (MCI method)
      Koc    :  330.4  L/kg (Kow method)
      Log Koc:  2.519       (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 = 1.369 (BCF = 23.4 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.8057 days (HL = 0.1564 days)
   Log BCF Arnot-Gobas method (upper trophic) = 1.378 (BCF = 23.89)
   Log BAF Arnot-Gobas method (upper trophic) = 1.378 (BAF = 23.89)
       log Kow used: 2.58 (expkow database)

 Volatilization from Water:
    Henry LC:  7.73E-007 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River:      838.3  hours   (34.93 days)
    Half-Life from Model Lake :       9238  hours   (384.9 days)

 Removal In Wastewater Treatment:
    Total removal:               3.39  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     3.24  percent
    Total to Air:                0.04  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.564           6.13         1000       
   Water     24.8            360          1000       
   Soil      74.1            720          1000       
   Sediment  0.546           3.24e+003    0          
     Persistence Time: 469 hr