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: 31078-10-1
SMILES : C12C3(C(OC(=O)C)C=C1C(COC(=O)CC(C)C)=COC2OC(=O)CC(C)C)OC3
CHEM   : 
MOL FOR: C22 H30 O8 
MOL WT : 422.48
------------------------------ 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) =  2.83
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  434.48  (Adapted Stein & Brown method)
    Melting Pt (deg C):  158.85  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.06E-008  (Modified Grain method)
    VP (Pa, 25 deg C) :  6.75E-006  (Modified Grain method)
    Subcooled liquid VP: 1.19E-006 mm Hg (25 deg C, Mod-Grain method)
                       : 0.000159 Pa (25 deg C, Mod-Grain method)
 
 Water Solubility Estimate from Log Kow (WSKOW v1.42):
    Water Solubility at 25 deg C (mg/L):  8.463
       log Kow used: 2.83 (estimated)
       no-melting pt equation used
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  84.11 mg/L
 
 ECOSAR Class Program (ECOSAR v1.11):
    Class(es) found:
       Epoxides, mono
       Esters
       Vinyl/Allyl Ethers
       Vinyl/Allyl Esters
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   8.67E-013  atm-m3/mole  (8.78E-008 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:  3.324E-009 atm-m3/mole  (3.368E-004 Pa-m3/mole)
      VP:   5.06E-008 mm Hg (source: MPBPVP)
      WS:   8.46 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.83  (KowWin est)
  Log Kaw used:  -10.450  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.280
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.1903
   Biowin2 (Non-Linear Model)     :   0.6606
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4567  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7522  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6754
   Biowin6 (MITI Non-Linear Model):   0.2580
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2974
 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):  0.000159 Pa (1.19E-006 mm Hg)
  Log Koa (Koawin est  ): 13.280
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0189 
       Octanol/air (Koa) model:  4.68 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.406 
       Mackay model           :  0.602 
       Octanol/air (Koa) model:  0.997 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 381.6765 E-12 cm3/molecule-sec
      Half-Life =     0.028 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    20.177 Min
   Ozone Reaction:
      OVERALL Ozone Rate Constant =  1112.231201 E-17 cm3/molecule-sec
      Half-Life =     0.001 Days (at 7E11 mol/cm3)
      Half-Life =      1.484 Min
   Fraction sorbed to airborne particulates (phi):
      0.504 (Junge-Pankow, Mackay avg)
      0.997 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  4196  L/kg (MCI method)
      Log Koc:  3.623       (MCI method)
      Koc    :  150.7  L/kg (Kow method)
      Log Koc:  2.178       (Kow method)
 
 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
  Total Kb for pH > 8 at 25 deg C :  5.154E-002  L/mol-sec
  Kb Half-Life at pH 8:     155.658  days   
  Kb Half-Life at pH 7:       4.262  years  
    (Total Kb applies only to esters, carbmates, alkyl halides)
 
  Total Ka (acid-catalyzed) at 25 deg C :  3.963E-003  L/mol-sec
  Ka Half-Life at pH 7:      55.422  years  
    (Total Ka applies to epoxide(s) only)
 
 Bioaccumulation Estimates (BCFBAF v3.01):
   Log BCF from regression-based method = 1.536 (BCF = 34.33 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -2.4815 days (HL = 0.0033 days)
   Log BCF Arnot-Gobas method (upper trophic) = 0.622 (BCF = 4.184)
   Log BAF Arnot-Gobas method (upper trophic) = 0.622 (BAF = 4.184)
       log Kow used: 2.83 (estimated)
 
 Volatilization from Water:
    Henry LC:  8.67E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.388E+009  hours   (5.783E+007 days)
    Half-Life from Model Lake : 1.514E+010  hours   (6.309E+008 days)
 
 Removal In Wastewater Treatment:
    Total removal:               4.48  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     4.37  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       1.14e-005       0.0238       1000       
   Water     11              900          1000       
   Soil      86.4            1.8e+003     1000       
   Sediment  2.66            8.1e+003     0          
     Persistence Time: 1.88e+003 hr