This page contains the EPI System Summary only.
For complete control of this information -
Download the free EPI SuiteTM v4.0 program : here
To Datasheet

CAS Num: 000124-11-8
SMILES : C(=C)CCCCCCC
CHEM   : 1-Nonene
MOL FOR: C9 H18 
MOL WT : 126.24
------------------------------ 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) =  4.62
    Log Kow (Exper. database match) =  5.15
       Exper. Ref:  HANSCH,C ET AL. (1995)

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  141.02  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -57.53  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.89  (Mean VP of Antoine & Grain methods)
    VP (Pa, 25 deg C) :  785  (Mean VP of Antoine & Grain methods)
    MP  (exp database):  -81.3 deg C
    BP  (exp database):  146.9 deg C
    VP  (exp database):  5.40E+00 mm Hg (7.20E+002 Pa) at 25 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1.104
       log Kow used: 5.15 (expkow database)
       no-melting pt equation used
     Water Sol (Exper. database match) =  1.12 mg/L (25 deg C)
        Exper. Ref:  YALKOWSKY,SH & DANNENFELSER,RM (1992)

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.2916 mg/L

 ECOSAR Class Program (ECOSAR v1.00):
    Class(es) found:
       Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   8.39E-001  atm-m3/mole  (8.50E+004 Pa-m3/mole)
   Group Method:   1.51E+000  atm-m3/mole  (1.53E+005 Pa-m3/mole)
   Exper Database: 7.99E-01  atm-m3/mole  (8.10E+004 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:  8.862E-001 atm-m3/mole  (8.979E+004 Pa-m3/mole)
      VP:   5.89 mm Hg (source: MPBPVP)
      WS:   1.1 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.15  (exp database)
  Log Kaw used:  1.514  (exp database)
      Log Koa (KOAWIN v1.10 estimate):  3.636
      Log Koa (experimental database):  3.830

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7959
   Biowin2 (Non-Linear Model)     :   0.9552
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2185  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9347  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6520
   Biowin6 (MITI Non-Linear Model):   0.8268
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3742
 Ready Biodegradability Prediction:   YES

 Hydrocarbon Biodegradation (BioHCwin v1.01):
     LOG BioHC Half-Life (days) :   0.7714
     BioHC Half-Life (days)     :   5.9071

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  720 Pa (5.4 mm Hg)
  Log Koa (Exp database): 3.830
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.17E-009 
       Octanol/air (Koa) model:  1.66E-009 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1.5E-007 
       Mackay model           :  3.33E-007 
       Octanol/air (Koa) model:  1.33E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  34.4171 E-12 cm3/molecule-sec
      Half-Life =     0.311 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.729 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.200000 E-17 cm3/molecule-sec
      Half-Life =     0.955 Days (at 7E11 mol/cm3)
      Half-Life =     22.920 Hrs
   Fraction sorbed to airborne particulates (phi):
      2.42E-007 (Junge-Pankow, Mackay avg)
      1.33E-007 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  796  L/kg (MCI method)
      Log Koc:  2.901       (MCI method)
      Koc    :  2.946E+004  L/kg (Kow method)
      Log Koc:  4.469       (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 = 3.065 (BCF = 1161 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = 0.4429 days (HL = 2.773 days)
   Log BCF Arnot-Gobas method (upper trophic) = 3.079 (BCF = 1200)
   Log BAF Arnot-Gobas method (upper trophic) = 3.110 (BAF = 1289)
       log Kow used: 5.15 (expkow database)

 Volatilization from Water:
    Henry LC:  0.799 atm-m3/mole  (Henry experimental database)
    Half-Life from Model River:      1.147  hours
    Half-Life from Model Lake :      106.7  hours   (4.447 days)

 Removal In Wastewater Treatment (recommended maximum 95%):
    Total removal:              99.77  percent
    Total biodegradation:        0.16  percent
    Total sludge adsorption:    51.22  percent
    Total to Air:               48.39  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       8.5             5.63         1000       
   Water     85.4            360          1000       
   Soil      3.65            720          1000       
   Sediment  2.46            3.24e+003    0          
     Persistence Time: 72.2 hr