CAS Num: 004732-13-2
SMILES : O(c(c(ccc1C(C)C)C)c1)CC
CHEM   : Benzene, 2-ethoxy-1-methyl-4-(1-methylethyl)-
MOL FOR: C12 H18 O1 
MOL WT : 178.28
------------------------------ 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) =  4.57

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  237.58  (Adapted Stein & Brown method)
    Melting Pt (deg C):  17.80  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0526  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  7.01  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  7.046
       log Kow used: 4.57 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  5.2506 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   9.08E-004  atm-m3/mole  (9.20E+001 Pa-m3/mole)
   Group Method:   1.44E-002  atm-m3/mole  (1.46E+003 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:  1.751E-003 atm-m3/mole  (1.774E+002 Pa-m3/mole)
      VP:   0.0526 mm Hg (source: MPBPVP)
      WS:   7.05 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.57  (KowWin est)
  Log Kaw used:  -1.430  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.000
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9039
   Biowin2 (Non-Linear Model)     :   0.9798
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5974  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5306  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4840
   Biowin6 (MITI Non-Linear Model):   0.5299
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0619
 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):  6.69 Pa (0.0502 mm Hg)
  Log Koa (Koawin est  ): 6.000
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.48E-007 
       Octanol/air (Koa) model:  2.45E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.62E-005 
       Mackay model           :  3.59E-005 
       Octanol/air (Koa) model:  1.96E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  71.1243 E-12 cm3/molecule-sec
      Half-Life =     0.150 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.805 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      2.6E-005 (Junge-Pankow, Mackay avg)
      1.96E-005 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  1334  L/kg (MCI method)
      Log Koc:  3.125       (MCI method)
      Koc    :  3227  L/kg (Kow method)
      Log Koc:  3.509       (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 = 2.681 (BCF = 479.9 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = 0.2773 days (HL = 1.894 days)
   Log BCF Arnot-Gobas method (upper trophic) = 2.815 (BCF = 653.4)
   Log BAF Arnot-Gobas method (upper trophic) = 2.818 (BAF = 657.9)
       log Kow used: 4.57 (estimated)

 Volatilization from Water:
    Henry LC:  0.0144 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      1.417  hours
    Half-Life from Model Lake :      127.4  hours   (5.309 days)

 Removal In Wastewater Treatment:
    Total removal:              90.14  percent
    Total biodegradation:        0.22  percent
    Total sludge adsorption:    41.40  percent
    Total to Air:               48.52  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.65            3.61         1000       
   Water     32.9            900          1000       
   Soil      63              1.8e+003     1000       
   Sediment  2.45            8.1e+003     0          
     Persistence Time: 240 hr