Propamocarb

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) =  1.13
    Log Kow (Exper. database match) =  1.12
       Exper. Ref:  Chamberlain,K et al. (1996)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  244.93  (Adapted Stein & Brown method)
    Melting Pt (deg C):  37.42  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0267  (Modified Grain method)
    VP  (exp database):  5.48E-02 mm Hg at 25 deg C
    Subcooled liquid VP: 0.0727 mm Hg (25 deg C, exp database VP )

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  5.645e+004
       log Kow used: 1.12 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  9e+005 mg/L (20 deg C)
        Exper. Ref:  TOMLIN,C (1997); pH 7.0

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  78386 mg/L
    Wat Sol (Exper. database match) =  900000.00
       Exper. Ref:  TOMLIN,C (1997); pH 7.0

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.34E-010  atm-m3/mole
   Group Method:   Incomplete
   Exper Database: 1.48E-09  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.172E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.12  (exp database)
  Log Kaw used:  -7.218  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  8.338
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5322
   Biowin2 (Non-Linear Model)     :   0.2935
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4816  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4817  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2720
   Biowin6 (MITI Non-Linear Model):   0.2452
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3475
 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):  9.69 Pa (0.0727 mm Hg)
  Log Koa (Koawin est  ): 8.338
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.09E-007 
       Octanol/air (Koa) model:  5.35E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.12E-005 
       Mackay model           :  2.48E-005 
       Octanol/air (Koa) model:  0.00426 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  98.7733 E-12 cm3/molecule-sec
      Half-Life =     0.108 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.299 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1.8E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  239.5
      Log Koc:  2.379 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  4.928E-006  L/mol-sec
  Kb Half-Life at pH 8:    4456.481  years  
  Kb Half-Life at pH 7: 4.456E+004  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.162 (BCF = 1.453)
       log Kow used: 1.12 (expkow database)

 Volatilization from Water:
    Henry LC:  1.48E-009 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River: 5.428E+005  hours   (2.262E+004 days)
    Half-Life from Model Lake : 5.922E+006  hours   (2.467E+005 days)

 Removal In Wastewater Treatment:
    Total removal:               1.90  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.81  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       0.0171          2.6          1000       
   Water     39.9            900          1000       
   Soil      60              1.8e+003     1000       
   Sediment  0.0866          8.1e+003     0          
     Persistence Time: 1.02e+003 hr