Piperonylidene acetone

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) =  2.10

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  300.30  (Adapted Stein & Brown method)
    Melting Pt (deg C):  78.52  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000274  (Modified Grain method)
    MP  (exp database):  111 deg C
    Subcooled liquid VP: 0.00192 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):  790.1
       log Kow used: 2.10 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  19.071 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Vinyl/Allyl Ketones

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.36E-009  atm-m3/mole
   Group Method:   3.15E-006  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  8.679E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.10  (KowWin est)
  Log Kaw used:  -7.255  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.355
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9276
   Biowin2 (Non-Linear Model)     :   0.9873
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6401  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7053  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7117
   Biowin6 (MITI Non-Linear Model):   0.7662
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1673
 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):  0.256 Pa (0.00192 mm Hg)
  Log Koa (Koawin est  ): 9.355
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.17E-005 
       Octanol/air (Koa) model:  0.000556 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000423 
       Mackay model           :  0.000937 
       Octanol/air (Koa) model:  0.0426 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  70.5378 E-12 cm3/molecule-sec [Cis-isomer]
      OVERALL OH Rate Constant =  77.3778 E-12 cm3/molecule-sec [Trans-isomer]
      Half-Life =    1.820 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer]
      Half-Life =    1.659 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer]
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     2.835000 E-17 cm3/molecule-sec [Cis-]
      OVERALL Ozone Rate Constant =     5.670000 E-17 cm3/molecule-sec [Trans-]
      Half-Life =     9.702 Hrs (at 7E11 mol/cm3) [Cis-isomer]
      Half-Life =     4.851 Hrs (at 7E11 mol/cm3) [Trans-isomer]
   Fraction sorbed to airborne particulates (phi): 0.00068 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  47.95
      Log Koc:  1.681 

 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 = 0.917 (BCF = 8.252)
       log Kow used: 2.10 (estimated)

 Volatilization from Water:
    Henry LC:  3.15E-006 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      257.7  hours   (10.74 days)
    Half-Life from Model Lake :       2927  hours   (122 days)

 Removal In Wastewater Treatment:
    Total removal:               2.52  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.25  percent
    Total to Air:                0.18  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.165           2.65         1000       
   Water     29.3            900          1000       
   Soil      70.4            1.8e+003     1000       
   Sediment  0.128           8.1e+003     0          
     Persistence Time: 808 hr