CAS Num: 034413-35-9
SMILES : n(c(c(nc1)CCC2)C2)c1
CHEM   : Quinoxaline, 5,6,7,8-tetrahydro-
MOL FOR: C8 H10 N2 
MOL WT : 134.18
------------------------------ 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) =  1.90

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
    Boiling Pt (deg C):  220.02  (Adapted Stein & Brown method)
    Melting Pt (deg C):  37.96  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0931  (Modified Grain method)
    VP (Pa, 25 deg C) :  12.4  (Modified Grain method)
    Subcooled liquid VP: 0.122 mm Hg (25 deg C, Mod-Grain method)
                       : 16.3 Pa (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  2091
       log Kow used: 1.90 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  16884 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
   Bond Method :   2.76E-006  atm-m3/mole  (2.80E-001 Pa-m3/mole)
   Group Method:   3.54E-009  atm-m3/mole  (3.58E-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:  7.861E-006 atm-m3/mole  (7.965E-001 Pa-m3/mole)
      VP:   0.0931 mm Hg (source: MPBPVP)
      WS:   2.09E+003 mg/L (source: WSKOWWIN)

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.90  (KowWin est)
  Log Kaw used:  -3.948  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.848
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7930
   Biowin2 (Non-Linear Model)     :   0.9053
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7529  (weeks       )
   Biowin4 (Primary Survey Model) :   3.5171  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2574
   Biowin6 (MITI Non-Linear Model):   0.2924
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.1616
 Ready Biodegradability Prediction:   NO

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

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  16.3 Pa (0.122 mm Hg)
  Log Koa (Koawin est  ): 5.848
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.84E-007 
       Octanol/air (Koa) model:  1.73E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  6.66E-006 
       Mackay model           :  1.48E-005 
       Octanol/air (Koa) model:  1.38E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   5.8200 E-12 cm3/molecule-sec
      Half-Life =     1.838 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    22.053 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi):
      1.07E-005 (Junge-Pankow, Mackay avg)
      1.38E-005 (Koa method)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (KOCWIN v2.00):
      Koc    :  391.1  L/kg (MCI method)
      Log Koc:  2.592       (MCI method)
      Koc    :  236.8  L/kg (Kow method)
      Log Koc:  2.374       (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 = 0.924 (BCF = 8.388 L/kg wet-wt)
   Log Biotransformation Half-life (HL) = -0.8176 days (HL = 0.1522 days)
   Log BCF Arnot-Gobas method (upper trophic) = 0.876 (BCF = 7.517)
   Log BAF Arnot-Gobas method (upper trophic) = 0.876 (BAF = 7.517)
       log Kow used: 1.90 (estimated)

 Volatilization from Water:
    Henry LC:  2.76E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      246.9  hours   (10.29 days)
    Half-Life from Model Lake :       2791  hours   (116.3 days)

 Removal In Wastewater Treatment:
    Total removal:               2.32  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     2.07  percent
    Total to Air:                0.16  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       2.6             44.1         1000       
   Water     24.7            360          1000       
   Soil      72.3            720          1000       
   Sediment  0.397           3.24e+003    0          
     Persistence Time: 479 hr