ChemSpider 2D Image | 1,4-Dihydroxyoctahydro-2,3-quinoxalinedione | C8H12N2O4

1,4-Dihydroxyoctahydro-2,3-quinoxalinedione

  • Molecular FormulaC8H12N2O4
  • Average mass200.192 Da
  • Monoisotopic mass200.079712 Da
  • ChemSpider ID2011772

More details:

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

1,4-dihydroxy-4a,5,6,7,8,8a-hexahydroquinoxaline-2,3-dione
1,4-Dihydroxyoctahydro-2,3-chinoxalindion [German] [ACD/IUPAC Name]
1,4-Dihydroxyoctahydro-2,3-quinoxalinedione [ACD/IUPAC Name]
1,4-Dihydroxyoctahydro-2,3-quinoxalinedione [French] [ACD/IUPAC Name]
1,4-Dihydroxy-octahydro-quinoxaline-2,3-dione
1,4-DIHYDROXYOCTAHYDROQUINOXALINE-2,3-DIONE
2,3-Quinoxalinedione, octahydro-1,4-dihydroxy- [ACD/Index Name]
286409-64-1 [RN]
1,4-dihydroxy-decahydroquinoxaline-2,3-dione
1,4-DIHYDROXY-HEXAHYDROQUINOXALINE-2,3-DIONE
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

BAS 01838437 [DBID]
MLS000589383 [DBID]
SMR000212754 [DBID]

    Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

    Density: 1.6±0.1 g/cm3
    Boiling Point: 394.6±25.0 °C at 760 mmHg
    Vapour Pressure: 0.0±2.1 mmHg at 25°C
    Enthalpy of Vaporization: 74.5±6.0 kJ/mol
    Flash Point: 192.5±23.2 °C
    Index of Refraction: 1.633
    Molar Refractivity: 45.5±0.3 cm3
    #H bond acceptors: 6
    #H bond donors: 2
    #Freely Rotating Bonds: 0
    #Rule of 5 Violations: 0
    ACD/LogP: -1.04
    ACD/LogD (pH 5.5): -0.97
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 6.55
    ACD/LogD (pH 7.4): -2.22
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 81 Å2
    Polarizability: 18.0±0.5 10-24cm3
    Surface Tension: 82.5±3.0 dyne/cm
    Molar Volume: 127.5±3.0 cm3

    Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                            
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  -1.02

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  450.43  (Adapted Stein & Brown method)
    Melting Pt (deg C):  189.44  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.12E-011  (Modified Grain method)
    Subcooled liquid VP: 2.18E-009 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):  1.599e+004
       log Kow used: -1.02 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.86E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.787E-016 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.02  (KowWin est)
  Log Kaw used:  -14.119  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.099
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6522
   Biowin2 (Non-Linear Model)     :   0.5414
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7568  (weeks       )
   Biowin4 (Primary Survey Model) :   3.5589  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2204
   Biowin6 (MITI Non-Linear Model):   0.0713
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4349
 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):  2.91E-007 Pa (2.18E-009 mm Hg)
  Log Koa (Koawin est  ): 13.099
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  10.3 
       Octanol/air (Koa) model:  3.08 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.997 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  0.996 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  59.7194 E-12 cm3/molecule-sec
      Half-Life =     0.179 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.149 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.998 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  31.49
      Log Koc:  1.498 

 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 = 0.500 (BCF = 3.162)
       log Kow used: -1.02 (estimated)

 Volatilization from Water:
    Henry LC:  1.86E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.454E+012  hours   (1.856E+011 days)
    Half-Life from Model Lake : 4.859E+013  hours   (2.024E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       2.27e-006       4.3          1000       
   Water     39              360          1000       
   Soil      61              720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 579 hr

    Click to predict properties on the Chemicalize site


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