CAS Number: 94020-95-8
SMILES : CC1CCC2C1C3C(C3(C)C)CCC24CO4
CHEM   : 1,1,7-trimethylspiro[2,3,4a,5,6,7,7a,7b-octahydro-1aH-cyclopropa[e]az
         ulene-4,2'-oxirane]
MOL FOR: C15 H24 O1 
MOL WT : 220.36
------------------------------ EPI SUMMARY (v4.00) --------------------------
    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 v1.67 estimate) =  4.73
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  262.57  (Adapted Stein & Brown method)
    Melting Pt (deg C):  64.95  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.00983  (Modified Grain method)
    VP (Pa, 25 deg C) :  1.31  (Modified Grain method)
    Subcooled liquid VP: 0.0233 mm Hg (25 deg C, Mod-Grain method)
                       : 3.1 Pa (25 deg C, Mod-Grain method)
 
 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  3.143
       log Kow used: 4.73 (estimated)
       no-melting pt equation used
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2.8291 mg/L
 
 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Epoxides, mono
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   4.10E-004  atm-m3/mole  (4.15E+001 Pa-m3/mole)
   Group Method:   2.28E-005  atm-m3/mole  (2.31E+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:  9.068E-004 atm-m3/mole  (9.189E+001 Pa-m3/mole)
      VP:   0.00983 mm Hg (source: MPBPVP)
      WS:   3.14 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.73  (KowWin est)
  Log Kaw used:  -1.776  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.506
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.0726
   Biowin2 (Non-Linear Model)     :   0.0009
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2793  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2132  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3554
   Biowin6 (MITI Non-Linear Model):   0.0723
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.7312
 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):  3.11 Pa (0.0233 mm Hg)
  Log Koa (Koawin est  ): 6.506
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9.66E-007 
       Octanol/air (Koa) model:  7.87E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.49E-005 
       Mackay model           :  7.72E-005 
       Octanol/air (Koa) model:  6.3E-005 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  13.8962 E-12 cm3/molecule-sec
      Half-Life =     0.770 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     9.236 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      5.61E-005 (Junge-Pankow, Mackay avg)
      6.3E-005 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  4681  L/kg (MCI method)
      Log Koc:  3.670       (MCI method)
      Koc    :  2824  L/kg (Kow method)
      Log Koc:  3.451       (Kow method)
 
 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
  Total Ka (acid-catalyzed) at 25 deg C :  1.849E-002  L/mol-sec
  Ka Half-Life at pH 7:      11.877  years  
    (Total Ka applies to epoxide(s) only)
 
 Bioaccumulation Estimates (BCFBAF v3.00):
   Log BCF from regression-based method = 2.786 (BCF = 611.5 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = 0.8732 days (HL = 7.468 days)
   Log BCF Arnot-Gobas method (upper trophic) = 3.280 (BCF = 1905)
   Log BAF Arnot-Gobas method (upper trophic) = 3.331 (BAF = 2142)
       log Kow used: 4.73 (estimated)
 
 Volatilization from Water:
    Henry LC:  0.00041 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      3.635  hours
    Half-Life from Model Lake :      164.1  hours   (6.838 days)
 
 Removal In Wastewater Treatment:
    Total removal:              69.96  percent
    Total biodegradation:        0.57  percent
    Total sludge adsorption:    64.57  percent
    Total to Air:                4.82  percent
      (using 10000 hr Bio P,A,S)
 
 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.09            18.5         1000       
   Water     10.4            900          1000       
   Soil      85.7            1.8e+003     1000       
   Sediment  2.8             8.1e+003     0          
     Persistence Time: 967 hr