3-amino-2-[(3-hydroxy-4-oxo-1-cyclohexa-2,5-dienylidene)methyl]-3-mercapto-2-propenenitrile

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) =  -1.19

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  430.02  (Adapted Stein & Brown method)
    Melting Pt (deg C):  164.59  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.8E-010  (Modified Grain method)
    Subcooled liquid VP: 2.4E-008 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):  1.952e+005
       log Kow used: -1.19 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  7507.2 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Allylic/Vinyl Nitriles
       Thiols(mercaptans)
       Vinyl/Allyl Ketones
       Vinyl/Allyl Alcohols

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.62E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.306E-015 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.19  (KowWin est)
  Log Kaw used:  -7.830  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  6.640
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2691
   Biowin2 (Non-Linear Model)     :   0.9982
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7920  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6153  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4655
   Biowin6 (MITI Non-Linear Model):   0.1266
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4602
 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):  3.2E-006 Pa (2.4E-008 mm Hg)
  Log Koa (Koawin est  ): 6.640
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.937 
       Octanol/air (Koa) model:  1.07E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.971 
       Mackay model           :  0.987 
       Octanol/air (Koa) model:  8.57E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 108.8484 E-12 cm3/molecule-sec
      Half-Life =     0.098 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.179 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.390500 E-17 cm3/molecule-sec
      Half-Life =     2.935 Days (at 7E11 mol/cm3)
      Half-Life =     70.433 Hrs
   Fraction sorbed to airborne particulates (phi): 0.979 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 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 = 0.500 (BCF = 3.162)
       log Kow used: -1.19 (estimated)

 Volatilization from Water:
    Henry LC:  3.62E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:   2.4E+006  hours   (1E+005 days)
    Half-Life from Model Lake : 2.619E+007  hours   (1.091E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       0.153           2.28         1000       
   Water     43.1            360          1000       
   Soil      56.6            720          1000       
   Sediment  0.0789          3.24e+003    0          
     Persistence Time: 437 hr