CAS Num: 000088-58-4
SMILES : Oc(c(cc(O)c1C(C)(C)C)C(C)(C)C)c1
CHEM   : 1,4-Benzenediol, 2,5-bis(1,1-dimethylethyl)-
MOL FOR: C14 H22 O2 
MOL WT : 222.33
------------------------------ 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) =  4.85

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  324.52  (Adapted Stein & Brown method)
    Melting Pt (deg C):  117.27  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.85E-007  (Modified Grain method)
    VP (Pa, 25 deg C) :  6.46E-005  (Modified Grain method)
    MP  (exp database):  217-219 deg C
    Subcooled liquid VP: 5.41E-005 mm Hg (25 deg C, Mod-Grain method)
                       : 0.00721 Pa (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  9.145
       log Kow used: 4.85 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  202.33 mg/L

 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Quinone/Hydroquinone
       Phenols, Poly 

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   3.89E-010  atm-m3/mole  (3.94E-005 Pa-m3/mole)
   Group Method:   3.88E-010  atm-m3/mole  (3.93E-005 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:  1.551E-008 atm-m3/mole  (1.572E-003 Pa-m3/mole)
      VP:   4.85E-007 mm Hg (source: MPBPVP)
      WS:   9.14 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.85  (KowWin est)
  Log Kaw used:  -7.799  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.649
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5055
   Biowin2 (Non-Linear Model)     :   0.1446
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3964  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2995  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3333
   Biowin6 (MITI Non-Linear Model):   0.1467
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3392
 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):  0.00721 Pa (5.41E-005 mm Hg)
  Log Koa (Koawin est  ): 12.649
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000416 
       Octanol/air (Koa) model:  1.09 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0148 
       Mackay model           :  0.0322 
       Octanol/air (Koa) model:  0.989 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  61.9238 E-12 cm3/molecule-sec
      Half-Life =     0.173 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.073 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi):
      0.0235 (Junge-Pankow, Mackay avg)
      0.989 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  1.181E+004  L/kg (MCI method)
      Log Koc:  4.072       (MCI method)
      Koc    :  8739  L/kg (Kow method)
      Log Koc:  3.941       (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 = 2.646 (BCF = 442.7 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.5828 days (HL = 0.2614 days)
   Log BCF Arnot-Gobas method (upper trophic) = 2.037 (BCF = 109)
   Log BAF Arnot-Gobas method (upper trophic) = 2.037 (BAF = 109)
       log Kow used: 4.85 (estimated)

 Volatilization from Water:
    Henry LC:  3.88E-010 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:  2.25E+006  hours   (9.375E+004 days)
    Half-Life from Model Lake : 2.455E+007  hours   (1.023E+006 days)

 Removal In Wastewater Treatment:
    Total removal:              72.39  percent
    Total biodegradation:        0.64  percent
    Total sludge adsorption:    71.75  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.00321         4.14         1000       
   Water     10.2            900          1000       
   Soil      82.8            1.8e+003     1000       
   Sediment  6.97            8.1e+003     0          
     Persistence Time: 1.95e+003 hr