Nonadecanal

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) =  8.18

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  352.23  (Adapted Stein & Brown method)
    Melting Pt (deg C):  82.37  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.31E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000117 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):  0.001593
       log Kow used: 8.18 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.0022696 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aldehydes

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.38E-003  atm-m3/mole
   Group Method:   2.13E-002  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  7.724E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  8.18  (KowWin est)
  Log Kaw used:  -0.465  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  8.645
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0061
   Biowin2 (Non-Linear Model)     :   0.9997
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8955  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9058  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   1.1235
   Biowin6 (MITI Non-Linear Model):   0.9883
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.0032
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.0156 Pa (0.000117 mm Hg)
  Log Koa (Koawin est  ): 8.645
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000192 
       Octanol/air (Koa) model:  0.000108 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0069 
       Mackay model           :  0.0152 
       Octanol/air (Koa) model:  0.0086 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  47.2007 E-12 cm3/molecule-sec
      Half-Life =     0.227 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.719 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.011 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  4.954E+004
      Log Koc:  4.695 

 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 = 1.690 (BCF = 48.93)
       log Kow used: 8.18 (estimated)

 Volatilization from Water:
    Henry LC:  0.0213 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      1.761  hours
    Half-Life from Model Lake :      160.2  hours   (6.673 days)

 Removal In Wastewater Treatment:
    Total removal:              94.04  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.16  percent
    Total to Air:                0.10  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.197           5.44         1000       
   Water     3.77            360          1000       
   Soil      28.1            720          1000       
   Sediment  67.9            3.24e+003    0          
     Persistence Time: 1.23e+003 hr