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CAS Number: 1862-61-9
SMILES : O=C(OC)C=C(CCC=C(C)C)C
CHEM   : 2,6-Octadienoic acid, 3,7-dimethyl-, methyl ester, (Z)-
MOL FOR: C11 H18 O2 
MOL WT : 182.26
------------------------------ EPI SUMMARY (v4.10) --------------------------
 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) =  3.98
 
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
    Boiling Pt (deg C):  230.97  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -16.99  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0743  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  9.91  (Mean VP of Antoine & Grain methods)
 
 Water Solubility Estimate from Log Kow (WSKOW v1.42):
    Water Solubility at 25 deg C (mg/L):  21.24
       log Kow used: 3.98 (estimated)
       no-melting pt equation used
 
 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  185.41 mg/L
 
 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Acrylates
 
 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   9.72E-004  atm-m3/mole  (9.85E+001 Pa-m3/mole)
   Group Method:   1.04E-004  atm-m3/mole  (1.06E+001 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:  8.389E-004 atm-m3/mole  (8.500E+001 Pa-m3/mole)
      VP:   0.0743 mm Hg (source: MPBPVP)
      WS:   21.2 mg/L (source: WSKOWWIN)
 
 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.98  (KowWin est)
  Log Kaw used:  -1.401  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.381
      Log Koa (experimental database):  None
 
 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8350
   Biowin2 (Non-Linear Model)     :   0.9890
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.9366  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8137  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6265
   Biowin6 (MITI Non-Linear Model):   0.6690
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5946
 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):  9.36 Pa (0.0702 mm Hg)
  Log Koa (Koawin est  ): 5.381
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.21E-007 
       Octanol/air (Koa) model:  5.9E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.16E-005 
       Mackay model           :  2.56E-005 
       Octanol/air (Koa) model:  4.72E-006 
 
 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 120.2382 E-12 cm3/molecule-sec
      Half-Life =     0.089 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.067 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    50.393749 E-17 cm3/molecule-sec
      Half-Life =     0.023 Days (at 7E11 mol/cm3)
      Half-Life =     32.747 Min
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi):
      1.86E-005 (Junge-Pankow, Mackay avg)
      4.72E-006 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation
 
 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  288.9  L/kg (MCI method)
      Log Koc:  2.461       (MCI method)
      Koc    :  1151  L/kg (Kow method)
      Log Koc:  3.061       (Kow method)
 
 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
  Total Kb for pH > 8 at 25 deg C :  6.604E-003  L/mol-sec
  Kb Half-Life at pH 8:       3.326  years  
  Kb Half-Life at pH 7:      33.258  years  
    (Total Kb applies only to esters, carbmates, alkyl halides)
 
 Bioaccumulation Estimates (BCFBAF v3.01):
   Log BCF from regression-based method = 2.296 (BCF = 197.6 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.3140 days (HL = 0.4853 days)
   Log BCF Arnot-Gobas method (upper trophic) = 2.233 (BCF = 171.1)
   Log BAF Arnot-Gobas method (upper trophic) = 2.233 (BAF = 171.1)
       log Kow used: 3.98 (estimated)
 
 Volatilization from Water:
    Henry LC:  0.000104 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      8.978  hours
    Half-Life from Model Lake :      211.1  hours   (8.798 days)
 
 Removal In Wastewater Treatment:
    Total removal:              32.16  percent
    Total biodegradation:        0.30  percent
    Total sludge adsorption:    28.28  percent
    Total to Air:                3.58  percent
      (using 10000 hr Bio P,A,S)
 
 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0646          0.435        1000       
   Water     22.9            360          1000       
   Soil      76.7            720          1000       
   Sediment  0.29            3.24e+003    0          
     Persistence Time: 409 hr