ChemSpider 2D Image | 2,6-Dinitro-1,4-benzenediamine | C6H6N4O4

2,6-Dinitro-1,4-benzenediamine

  • Molecular FormulaC6H6N4O4
  • Average mass198.136 Da
  • Monoisotopic mass198.038910 Da
  • ChemSpider ID4423913

More details:

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

1,4-Benzenediamine, 2,6-dinitro- [ACD/Index Name]
2,6-Dinitro-1,4-benzenediamine [ACD/IUPAC Name]
2,6-Dinitro-1,4-benzènediamine [French] [ACD/IUPAC Name]
2,6-Dinitro-1,4-benzoldiamin [German] [ACD/IUPAC Name]
2,6-Dinitro-1,4-phenylenediamine
2,6-dinitrobenzene-1,4-diamine
2,6-dinitrobenzene-1,4-diamine|1,4-benzenediamine, 2,6-dinitro-
67382-08-5 [RN]
MFCD01321104 [MDL number]

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

NSC127001 [DBID]

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

    Density: 1.7±0.1 g/cm3
    Boiling Point: 463.4±40.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.1 mmHg at 25°C
    Enthalpy of Vaporization: 72.5±3.0 kJ/mol
    Flash Point: 234.1±27.3 °C
    Index of Refraction: 1.747
    Molar Refractivity: 47.8±0.3 cm3
    #H bond acceptors: 8
    #H bond donors: 4
    #Freely Rotating Bonds: 2
    #Rule of 5 Violations: 0
    ACD/LogP: 2.45
    ACD/LogD (pH 5.5): 1.42
    ACD/BCF (pH 5.5): 7.07
    ACD/KOC (pH 5.5): 141.17
    ACD/LogD (pH 7.4): 1.42
    ACD/BCF (pH 7.4): 7.08
    ACD/KOC (pH 7.4): 141.23
    Polar Surface Area: 144 Å2
    Polarizability: 19.0±0.5 10-24cm3
    Surface Tension: 97.6±3.0 dyne/cm
    Molar Volume: 117.7±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) =  -1.83

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  542.20  (Adapted Stein & Brown method)
    Melting Pt (deg C):  232.31  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.52E-014  (Modified Grain method)
    Subcooled liquid VP: 9.4E-012 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):  1e+006
       log Kow used: -1.83 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  7011.6 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Anilines (amino-para)

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.34E-023  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.446E-020 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.83  (KowWin est)
  Log Kaw used:  -20.586  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  18.756
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.1198
   Biowin2 (Non-Linear Model)     :   0.0021
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3196  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2353  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.3761
   Biowin6 (MITI Non-Linear Model):   0.0005
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5622
 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):  1.25E-009 Pa (9.4E-012 mm Hg)
  Log Koa (Koawin est  ): 18.756
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.39E+003 
       Octanol/air (Koa) model:  1.4E+006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   3.2946 E-12 cm3/molecule-sec
      Half-Life =     3.247 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    38.958 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  430.5
      Log Koc:  2.634 

 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: -1.83 (estimated)

 Volatilization from Water:
    Henry LC:  6.34E-023 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.303E+019  hours   (5.43E+017 days)
    Half-Life from Model Lake : 1.422E+020  hours   (5.924E+018 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       1.29e-010       77.9         1000       
   Water     46.4            900          1000       
   Soil      53.5            1.8e+003     1000       
   Sediment  0.0891          8.1e+003     0          
     Persistence Time: 973 hr

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