Cyclodecanone

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) =  3.09

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  241.81  (Adapted Stein & Brown method)
    Melting Pt (deg C):  11.30  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0605  (Modified Grain method)
    MP  (exp database):  28 deg C
    Subcooled liquid VP: 0.0643 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):  166.8
       log Kow used: 3.09 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3285.5 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.59E-004  atm-m3/mole
   Group Method:   5.11E-005  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  7.362E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.09  (KowWin est)
  Log Kaw used:  -2.187  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.277
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6809
   Biowin2 (Non-Linear Model)     :   0.5903
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8358  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6030  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5485
   Biowin6 (MITI Non-Linear Model):   0.7378
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.6359
 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):  8.57 Pa (0.0643 mm Hg)
  Log Koa (Koawin est  ): 5.277
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  3.5E-007 
       Octanol/air (Koa) model:  4.65E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.26E-005 
       Mackay model           :  2.8E-005 
       Octanol/air (Koa) model:  3.72E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  17.7493 E-12 cm3/molecule-sec
      Half-Life =     0.603 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     7.231 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 2.03E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  175.3
      Log Koc:  2.244 

 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 = 1.680 (BCF = 47.81)
       log Kow used: 3.09 (estimated)

 Volatilization from Water:
    Henry LC:  5.11E-005 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:       15.5  hours
    Half-Life from Model Lake :      273.2  hours   (11.38 days)

 Removal In Wastewater Treatment:
    Total removal:               8.97  percent
    Total biodegradation:        0.13  percent
    Total sludge adsorption:     6.31  percent
    Total to Air:                2.53  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.48            14.5         1000       
   Water     23              360          1000       
   Soil      75              720          1000       
   Sediment  0.456           3.24e+003    0          
     Persistence Time: 443 hr