Cinnamic acid, p-(trimethylsiloxy)-, trimethylsilyl ester

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  5.99

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  327.19  (Adapted Stein & Brown method)
    Melting Pt (deg C):  79.62  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000137  (Modified Grain method)
    Subcooled liquid VP: 0.000455 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):  0.08438
       log Kow used: 5.99 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  27.042 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Acrylates
       Silanes (alkoxy)

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.63E-005  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.591E-004 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.99  (KowWin est)
  Log Kaw used:  -2.452  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.442
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6007
   Biowin2 (Non-Linear Model)     :   0.2022
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5174  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4026  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1580
   Biowin6 (MITI Non-Linear Model):   0.0032
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1701
 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):  0.0607 Pa (0.000455 mm Hg)
  Log Koa (Koawin est  ): 8.442
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.95E-005 
       Octanol/air (Koa) model:  6.79E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00178 
       Mackay model           :  0.00394 
       Octanol/air (Koa) model:  0.0054 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  40.8548 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant =  43.5148 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    3.142 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    2.950 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.050000 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =     2.100000 E-17 cm3/molecule-sec [Trans-]
      Half-Life =     1.091 Days (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =    13.097 Hrs (at 7E11 mol/cm3) [Trans-isomer]
   Fraction sorbed to airborne particulates (phi): 0.00286 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.721E+004
      Log Koc:  4.236 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 3.910 (BCF = 8130)
       log Kow used: 5.99 (estimated)

 Volatilization from Water:
    Henry LC:  8.63E-005 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      13.71  hours
    Half-Life from Model Lake :      296.8  hours   (12.37 days)

 Removal In Wastewater Treatment:
    Total removal:              92.13  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    91.27  percent
    Total to Air:                0.09  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.11            5.07         1000       
   Water     3.98            900          1000       
   Soil      38.1            1.8e+003     1000       
   Sediment  57.8            8.1e+003     0          
     Persistence Time: 2.27e+003 hr