benz[e]pyrene

Data supplied by datasources and users.

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) =  6.11
    Log Kow (Exper. database match) =  6.44
       Exper. Ref:  De Voogt,P et al. (1990)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  442.75  (Adapted Stein & Brown method)
    Melting Pt (deg C):  169.41  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.94E-008  (Modified Grain method)
    MP  (exp database):  177.5 deg C
    BP  (exp database):  310-312 @ 10 mm Hg deg C
    VP  (exp database):  5.70E-09 mm Hg at 25 deg C
    Subcooled liquid VP: 1.84E-007 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):  0.00564
       log Kow used: 6.44 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  0.0063 mg/L (25 deg C)
        Exper. Ref:  PEARLMAN,RS ET AL. (1984)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.0020006 mg/L
    Wat Sol (Exper. database match) =  0.01
       Exper. Ref:  PEARLMAN,RS ET AL. (1984)

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.10E-007  atm-m3/mole
   Group Method:   2.03E-007  atm-m3/mole
   Exper Database: 3.00E-07  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.142E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.44  (exp database)
  Log Kaw used:  -4.911  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  11.351
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.0299
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8422  (months      )
   Biowin4 (Primary Survey Model) :   2.7815  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0601
   Biowin6 (MITI Non-Linear Model):   0.0350
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3091
 Ready Biodegradability Prediction:   NO

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   2.6249
     BioHC Half-Life (days)     : 421.6084

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  2.45E-005 Pa (1.84E-007 mm Hg)
  Log Koa (Koawin est  ): 11.351
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.122 
       Octanol/air (Koa) model:  0.0551 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.815 
       Mackay model           :  0.907 
       Octanol/air (Koa) model:  0.815 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  50.0000 E-12 cm3/molecule-sec
      Half-Life =     0.214 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.567 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.861 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  8.031E+005
      Log Koc:  5.905 

 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 = 4.259 (BCF = 1.815e+004)
       log Kow used: 6.44 (expkow database)

 Volatilization from Water:
    Henry LC:  3E-007 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River:       3102  hours   (129.2 days)
    Half-Life from Model Lake : 3.397E+004  hours   (1415 days)

 Removal In Wastewater Treatment:
    Total removal:              93.35  percent
    Total biodegradation:        0.77  percent
    Total sludge adsorption:    92.57  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       0.0446          5.13         1000       
   Water     1.98            1.44e+003    1000       
   Soil      34.7            2.88e+003    1000       
   Sediment  63.2            1.3e+004     0          
     Persistence Time: 4.46e+003 hr