CAS Num: 007785-63-9
SMILES : O=C(OCCCCC)C(=CC)C
CHEM   : 2-Butenoic acid, 2-methyl-, pentyl ester, (Z)-
MOL FOR: C10 H18 O2 
MOL WT : 170.25
------------------------------ EPI SUMMARY (v4.00) --------------------------
 Physical Property Inputs:
    Water Solubility (mg/L):   ------
    Vapor Pressure (mm Hg) :   ------
    Henry LC (atm-m3/mole) :   ------
    Log Kow (octanol-water):   ------
    Boiling Point (deg C)  :   ------
    Melting Point (deg C)  :   ------

 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  3.65

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  211.38  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -18.82  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.203  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  27.1  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  46.65
       log Kow used: 3.65 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  164.05 mg/L

 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Methacrylates

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   7.05E-004  atm-m3/mole  (7.15E+001 Pa-m3/mole)
   Group Method:   1.09E-003  atm-m3/mole  (1.11E+002 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:  9.748E-004 atm-m3/mole  (9.877E+001 Pa-m3/mole)
      VP:   0.203 mm Hg (source: MPBPVP)
      WS:   46.6 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.65  (KowWin est)
  Log Kaw used:  -1.540  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.190
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9491
   Biowin2 (Non-Linear Model)     :   0.9985
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2615  (days-weeks  )
   Biowin4 (Primary Survey Model) :   4.1001  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7545
   Biowin6 (MITI Non-Linear Model):   0.8655
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4819
 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):  25.1 Pa (0.188 mm Hg)
  Log Koa (Koawin est  ): 5.190
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.2E-007 
       Octanol/air (Koa) model:  3.8E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  4.32E-006 
       Mackay model           :  9.57E-006 
       Octanol/air (Koa) model:  3.04E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  36.6673 E-12 cm3/molecule-sec
      Half-Life =     0.292 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.500 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     7.393750 E-17 cm3/molecule-sec
      Half-Life =     0.155 Days (at 7E11 mol/cm3)
      Half-Life =      3.720 Hrs
   Fraction sorbed to airborne particulates (phi):
      6.95E-006 (Junge-Pankow, Mackay avg)
      3.04E-006 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  192.3  L/kg (MCI method)
      Log Koc:  2.284       (MCI method)
      Koc    :  755.8  L/kg (Kow method)
      Log Koc:  2.878       (Kow method)

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
  Total Kb for pH > 8 at 25 deg C :  1.658E-003  L/mol-sec
  Kb Half-Life at pH 8:      13.243  years  
  Kb Half-Life at pH 7:     132.432  years  
    (Total Kb applies only to esters, carbmates, alkyl halides)

 Bioaccumulation Estimates (BCFBAF v3.00):
   Log BCF from regression-based method = 2.077 (BCF = 119.3 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.6467 days (HL = 0.2256 days)
   Log BCF Arnot-Gobas method (upper trophic) = 1.901 (BCF = 79.54)
   Log BAF Arnot-Gobas method (upper trophic) = 1.901 (BAF = 79.54)
       log Kow used: 3.65 (estimated)

 Volatilization from Water:
    Henry LC:  0.00109 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      2.032  hours
    Half-Life from Model Lake :      131.6  hours   (5.482 days)

 Removal In Wastewater Treatment:
    Total removal:              41.07  percent
    Total biodegradation:        0.16  percent
    Total sludge adsorption:    14.47  percent
    Total to Air:               26.43  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.04            2.43         1000       
   Water     29.2            208          1000       
   Soil      69.5            416          1000       
   Sediment  0.221           1.87e+003    0          
     Persistence Time: 182 hr