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: 113-48-4
SMILES : CCCCC(CC)CN3C(=O)C2C1CC(C=C1)C2C3(=O)
CHEM   : 4,7-Methano-1H-isoindole-1,3(2H)-dione, 2-(2-ethylhexyl)-3a,4,7,7a-te
         trahydro-
MOL FOR: C17 H25 N1 O2 
MOL WT : 275.39
------------------------------ EPI SUMMARY (v4.11) --------------------------
    Henry LC (atm-m3/mole) :   ------
    Log Kow (octanol-water):   ------
    Boiling Point (deg C)  :   ------
    Water Solubility (mg/L):   ------
 Physical Property Inputs:
    Vapor Pressure (mm Hg) :   ------
    Melting Point (deg C)  :   ------
 
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.68 estimate) =  3.76
    Log Kow (Exper. database match) =  3.70
       Exper. Ref:  TOMLIN,C (1994)
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  442.97  (Adapted Stein & Brown method)
    Melting Pt (deg C):  185.96  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.34E-007  (Modified Grain method)
    VP (Pa, 25 deg C) :  9.79E-005  (Modified Grain method)
    MP  (exp database):  -20 deg C
    BP  (exp database):  150 @ 2 mm Hg deg C
    VP  (exp database):  1.80E-05 mm Hg (2.40E-003 Pa) at 25 deg C
 
 Water Solubility Estimate from Log Kow (WSKOW v1.42):
    Water Solubility at 25 deg C (mg/L):  11.78
       log Kow used: 3.70 (expkow database)
       no-melting pt equation used
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.3739 mg/L
 
 ECOSAR Class Program (ECOSAR v1.11):
    Class(es) found:
       Imides
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   2.85E-007  atm-m3/mole  (2.89E-002 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:  2.258E-008 atm-m3/mole  (2.288E-003 Pa-m3/mole)
      VP:   7.34E-007 mm Hg (source: MPBPVP)
      WS:   11.8 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.70  (exp database)
  Log Kaw used:  -4.934  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.634
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7249
   Biowin2 (Non-Linear Model)     :   0.7195
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8889  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7195  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1720
   Biowin6 (MITI Non-Linear Model):   0.0276
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.2141
 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):  0.0024 Pa (1.8E-005 mm Hg)
  Log Koa (Koawin est  ): 8.634
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00125 
       Octanol/air (Koa) model:  0.000106 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0432 
       Mackay model           :  0.0909 
       Octanol/air (Koa) model:  0.00838 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  99.0987 E-12 cm3/molecule-sec
      Half-Life =     0.108 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.295 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    20.000000 E-17 cm3/molecule-sec
      Half-Life =     0.057 Days (at 7E11 mol/cm3)
      Half-Life =      1.375 Hrs
   Fraction sorbed to airborne particulates (phi):
      0.0671 (Junge-Pankow, Mackay avg)
      0.00838 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  2353  L/kg (MCI method)
      Log Koc:  3.372       (MCI method)
      Koc    :  875.6  L/kg (Kow method)
      Log Koc:  2.942       (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 v3.01):
   Log BCF from regression-based method = 2.108 (BCF = 128.3 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = 0.3400 days (HL = 2.188 days)
   Log BCF Arnot-Gobas method (upper trophic) = 2.526 (BCF = 335.5)
   Log BAF Arnot-Gobas method (upper trophic) = 2.526 (BAF = 335.9)
       log Kow used: 3.70 (expkow database)
 
 Volatilization from Water:
    Henry LC:  2.85E-007 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:       3411  hours   (142.1 days)
    Half-Life from Model Lake : 3.735E+004  hours   (1556 days)
 
 Removal In Wastewater Treatment:
    Total removal:              18.45  percent
    Total biodegradation:        0.23  percent
    Total sludge adsorption:    18.21  percent
    Total to Air:                0.01  percent
      (using 10000 hr Bio P,A,S)
 
 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0895          0.898        1000       
   Water     24.2            360          1000       
   Soil      73.9            720          1000       
   Sediment  1.84            3.24e+003    0          
     Persistence Time: 471 hr