Methyl 2-(1,2,3,6,7,8-hexahydro-as-indacen-2-ylmethyl)benzoate

Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™, for more information see their website.

                    
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  6.90

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  408.55  (Adapted Stein & Brown method)
    Melting Pt (deg C):  153.33  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.53E-007  (Modified Grain method)
    Subcooled liquid VP: 5.15E-006 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  0.01442
       log Kow used: 6.90 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.01381 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.89E-006  atm-m3/mole
   Group Method:   3.22E-008  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  7.074E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.90  (KowWin est)
  Log Kaw used:  -4.112  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.012
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0492
   Biowin2 (Non-Linear Model)     :   0.9964
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2880  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2920  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0523
   Biowin6 (MITI Non-Linear Model):   0.0253
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3337
 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):  0.000687 Pa (5.15E-006 mm Hg)
  Log Koa (Koawin est  ): 11.012
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00437 
       Octanol/air (Koa) model:  0.0252 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.136 
       Mackay model           :  0.259 
       Octanol/air (Koa) model:  0.669 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  26.9486 E-12 cm3/molecule-sec
      Half-Life =     0.397 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.763 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.198 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.999E+005
      Log Koc:  5.301 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  3.998E-002  L/mol-sec
  Kb Half-Life at pH 8:     200.670  days   
  Kb Half-Life at pH 7:       5.494  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 4.613 (BCF = 4.103e+004)
       log Kow used: 6.90 (estimated)

 Volatilization from Water:
    Henry LC:  3.22E-008 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 3.183E+004  hours   (1326 days)
    Half-Life from Model Lake : 3.474E+005  hours   (1.447E+004 days)

 Removal In Wastewater Treatment:
    Total removal:              93.80  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.02  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       0.0629          9.53         1000       
   Water     2.01            900          1000       
   Soil      35.6            1.8e+003     1000       
   Sediment  62.3            8.1e+003     0          
     Persistence Time: 3.44e+003 hr