CAS Number: 6839-75-4
SMILES : C=C(C)C(CC(=O)(O))CC(=O)(O)
CHEM   : 3-(prop-1-en-2-yl)pentanedioic acid
MOL FOR: C8 H12 O4 
MOL WT : 172.18
------------------------------ EPI SUMMARY (v4.00) --------------------------
 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 v1.67 estimate) =  1.06
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  324.53  (Adapted Stein & Brown method)
    Melting Pt (deg C):  106.18  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.43E-005  (Modified Grain method)
    VP (Pa, 25 deg C) :  0.0112  (Modified Grain method)
    Subcooled liquid VP: 0.000526 mm Hg (25 deg C, Mod-Grain method)
                       : 0.0701 Pa (25 deg C, Mod-Grain method)
 
 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1.868e+004
       log Kow used: 1.06 (estimated)
       no-melting pt equation used
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  11972 mg/L
 
 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Neutral Organics-acid
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   1.48E-011  atm-m3/mole  (1.50E-006 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:  1.022E-009 atm-m3/mole  (1.036E-004 Pa-m3/mole)
      VP:   8.43E-005 mm Hg (source: MPBPVP)
      WS:   1.87E+004 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.06  (KowWin est)
  Log Kaw used:  -9.218  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.278
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8110
   Biowin2 (Non-Linear Model)     :   0.8641
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.5479  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.3705  (hours-days  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6232
   Biowin6 (MITI Non-Linear Model):   0.6592
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8691
 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):  0.0701 Pa (0.000526 mm Hg)
  Log Koa (Koawin est  ): 10.278
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.28E-005 
       Octanol/air (Koa) model:  0.00466 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00154 
       Mackay model           :  0.00341 
       Octanol/air (Koa) model:  0.271 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  57.2343 E-12 cm3/molecule-sec
      Half-Life =     0.187 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.243 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.200000 E-17 cm3/molecule-sec
      Half-Life =     0.955 Days (at 7E11 mol/cm3)
      Half-Life =     22.920 Hrs
   Fraction sorbed to airborne particulates (phi):
      0.00248 (Junge-Pankow, Mackay avg)
      0.271 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  63.95  L/kg (MCI method)
      Log Koc:  1.806       (MCI method)
      Koc    :  5.521  L/kg (Kow method)
      Log Koc:  0.742       (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 = 0.500 (BCF = 3.162 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.5934 days (HL = 0.255 days)
   Log BCF Arnot-Gobas method (upper trophic) = 0.299 (BCF = 1.991)
   Log BAF Arnot-Gobas method (upper trophic) = 0.299 (BAF = 1.991)
       log Kow used: 1.06 (estimated)
 
 Volatilization from Water:
    Henry LC:  1.48E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.191E+007  hours   (2.163E+006 days)
    Half-Life from Model Lake : 5.663E+008  hours   (2.36E+007 days)
 
 Removal In Wastewater Treatment:
    Total removal:               1.89  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.80  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       0.000452        3.75         1000       
   Water     21.4            208          1000       
   Soil      78.5            416          1000       
   Sediment  0.0844          1.87e+003    0          
     Persistence Time: 447 hr