This page contains the EPI System Summary only.
For complete control of this information -
Download the free EPI SuiteTM v4.0 program : here
To Datasheet

CAS Number: 891781-90-1
SMILES : CCCCCC(=O)OC(C)(C)Cc1ccccc1
CHEM   : 
MOL FOR: C16 H24 O2 
MOL WT : 248.37
------------------------------ 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) =  5.41
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  314.46  (Adapted Stein & Brown method)
    Melting Pt (deg C):  69.02  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000348  (Modified Grain method)
    VP (Pa, 25 deg C) :  0.0464  (Modified Grain method)
    Subcooled liquid VP: 0.000903 mm Hg (25 deg C, Mod-Grain method)
                       : 0.12 Pa (25 deg C, Mod-Grain method)
 
 Water Solubility Estimate from Log Kow (WSKOW v1.42):
    Water Solubility at 25 deg C (mg/L):  0.5821
       log Kow used: 5.41 (estimated)
       no-melting pt equation used
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.59502 mg/L
 
 ECOSAR Class Program (ECOSAR v1.11):
    Class(es) found:
       Esters
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   1.03E-004  atm-m3/mole  (1.04E+001 Pa-m3/mole)
   Group Method:   2.81E-005  atm-m3/mole  (2.85E+000 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:  1.954E-004 atm-m3/mole  (1.980E+001 Pa-m3/mole)
      VP:   0.000348 mm Hg (source: MPBPVP)
      WS:   0.582 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.41  (KowWin est)
  Log Kaw used:  -2.376  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.786
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9107
   Biowin2 (Non-Linear Model)     :   0.9977
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8239  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7704  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5689
   Biowin6 (MITI Non-Linear Model):   0.6114
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1595
 Ready Biodegradability Prediction:   YES
 
Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!
 
 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.12 Pa (0.000903 mm Hg)
  Log Koa (Koawin est  ): 7.786
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.49E-005 
       Octanol/air (Koa) model:  1.5E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000899 
       Mackay model           :  0.00199 
       Octanol/air (Koa) model:  0.0012 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  10.8268 E-12 cm3/molecule-sec
      Half-Life =     0.988 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    11.855 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      0.00144 (Junge-Pankow, Mackay avg)
      0.0012 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  5636  L/kg (MCI method)
      Log Koc:  3.751       (MCI method)
      Koc    :  7111  L/kg (Kow method)
      Log Koc:  3.852       (Kow method)
 
 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
  Total Kb for pH > 8 at 25 deg C :  2.391E-002  L/mol-sec
  Kb Half-Life at pH 8:     335.569  days   
  Kb Half-Life at pH 7:       9.187  years  
    (Total Kb applies only to esters, carbmates, alkyl halides)
 
 Bioaccumulation Estimates (BCFBAF v3.01):
   Log BCF from regression-based method = 3.235 (BCF = 1717 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.5623 days (HL = 0.274 days)
   Log BCF Arnot-Gobas method (upper trophic) = 2.046 (BCF = 111.1)
   Log BAF Arnot-Gobas method (upper trophic) = 2.046 (BAF = 111.3)
       log Kow used: 5.41 (estimated)
 
 Volatilization from Water:
    Henry LC:  2.81E-005 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      34.44  hours   (1.435 days)
    Half-Life from Model Lake :      507.9  hours   (21.16 days)
 
 Removal In Wastewater Treatment:
    Total removal:              87.07  percent
    Total biodegradation:        0.74  percent
    Total sludge adsorption:    86.21  percent
    Total to Air:                0.12  percent
      (using 10000 hr Bio P,A,S)
 
 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.89            23.7         1000       
   Water     22              360          1000       
   Soil      72.4            720          1000       
   Sediment  3.74            3.24e+003    0          
     Persistence Time: 478 hr