CAS Num: 007779-07-9
SMILES : O=CC(C)CCCC(C)CC
CHEM   : Octanal, 2,6-dimethyl-
MOL FOR: C10 H20 O1 
MOL WT : 156.27
------------------------------ EPI SUMMARY (v4.00) --------------------------
 Physical Property Inputs:
    Water Solubility (mg/L):   ------
    Vapor Pressure (mm Hg) :   ------
    Henry LC (atm-m3/mole) :   ------
    Log Kow (octanol-water):   ------
    Boiling Point (deg C)  :   ------
    Melting Point (deg C)  :   ------

 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  3.62

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  192.33  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -30.03  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.528  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  70.4  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  58.11
       log Kow used: 3.62 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  240.13 mg/L

 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Aldehydes (Mono)

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   6.54E-004  atm-m3/mole  (6.63E+001 Pa-m3/mole)
   Group Method:   1.77E-003  atm-m3/mole  (1.80E+002 Pa-m3/mole)
 For Henry LC Comparison Purposes:
   User-Entered Henry LC:  not entered
   Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
      HLC:  1.868E-003 atm-m3/mole  (1.893E+002 Pa-m3/mole)
      VP:   0.528 mm Hg (source: MPBPVP)
      WS:   58.1 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.62  (KowWin est)
  Log Kaw used:  -1.573  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.193
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9578
   Biowin2 (Non-Linear Model)     :   0.9997
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8762  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8189  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7562
   Biowin6 (MITI Non-Linear Model):   0.9117
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4922
 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):  64.1 Pa (0.481 mm Hg)
  Log Koa (Koawin est  ): 5.193
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.68E-008 
       Octanol/air (Koa) model:  3.83E-008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.69E-006 
       Mackay model           :  3.74E-006 
       Octanol/air (Koa) model:  3.06E-006 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  34.8049 E-12 cm3/molecule-sec
      Half-Life =     0.307 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.688 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      2.72E-006 (Junge-Pankow, Mackay avg)
      3.06E-006 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  50.92  L/kg (MCI method)
      Log Koc:  1.707       (MCI method)
      Koc    :  499.1  L/kg (Kow method)
      Log Koc:  2.698       (Kow method)

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates (BCFBAF v3.00):
   Log BCF from regression-based method = 2.053 (BCF = 112.9 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.1304 days (HL = 0.7406 days)
   Log BCF Arnot-Gobas method (upper trophic) = 2.259 (BCF = 181.7)
   Log BAF Arnot-Gobas method (upper trophic) = 2.259 (BAF = 181.7)
       log Kow used: 3.62 (estimated)

 Volatilization from Water:
    Henry LC:  0.00177 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River:      1.689  hours
    Half-Life from Model Lake :      123.2  hours   (5.135 days)

 Removal In Wastewater Treatment:
    Total removal:              49.12  percent
    Total biodegradation:        0.14  percent
    Total sludge adsorption:    12.98  percent
    Total to Air:               35.99  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       5.48            7.38         1000       
   Water     51              360          1000       
   Soil      43.4            720          1000       
   Sediment  0.2             3.24e+003    0          
     Persistence Time: 131 hr