4-[2-({[3-Methyl-1-(4-nitrophenyl)-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene]methyl}amino)ethyl]benzenesulfonamide

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) =  2.46

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  642.34  (Adapted Stein & Brown method)
    Melting Pt (deg C):  279.09  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  8.91E-015  (Modified Grain method)
    Subcooled liquid VP: 5.71E-012 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):  6.481
       log Kow used: 2.46 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  39.901 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Hydrazines

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.78E-019  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.768E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.46  (KowWin est)
  Log Kaw used:  -16.445  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.905
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4466
   Biowin2 (Non-Linear Model)     :   0.0196
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0301  (months      )
   Biowin4 (Primary Survey Model) :   3.0945  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.6537
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.2130
 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):  7.61E-010 Pa (5.71E-012 mm Hg)
  Log Koa (Koawin est  ): 18.905
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.94E+003 
       Octanol/air (Koa) model:  1.97E+006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  95.8368 E-12 cm3/molecule-sec
      Half-Life =     0.112 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.339 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.175000 E-17 cm3/molecule-sec
      Half-Life =     6.549 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  6.112E+004
      Log Koc:  4.786 

 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 = 1.194 (BCF = 15.64)
       log Kow used: 2.46 (estimated)

 Volatilization from Water:
    Henry LC:  8.78E-019 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.382E+015  hours   (5.758E+013 days)
    Half-Life from Model Lake : 1.508E+016  hours   (6.281E+014 days)

 Removal In Wastewater Treatment:
    Total removal:               2.99  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.89  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       1.59e-006       2.63         1000       
   Water     15.2            1.44e+003    1000       
   Soil      84.7            2.88e+003    1000       
   Sediment  0.121           1.3e+004     0          
     Persistence Time: 2.33e+003 hr