ChemSpider 2D Image | 5-Nitronicotinicacid | C6H4N2O4

5-Nitronicotinicacid

  • Molecular FormulaC6H4N2O4
  • Average mass168.107 Da
  • Monoisotopic mass168.017105 Da
  • ChemSpider ID1246087

More details:

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

2047-49-6 [RN]
3-Pyridinecarboxylic acid, 5-nitro- [ACD/Index Name]
5-Nitronicotinic acid [ACD/IUPAC Name]
5-Nitronicotinicacid
5-Nitronicotinsäure [German] [ACD/IUPAC Name]
Acide 5-nitronicotinique [French] [ACD/IUPAC Name]
[2047-49-6] [RN]
'2047-49-6 [EINECS]
3-Carboxy-5-nitropyridine
5-Nitro nicotinic acid
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

CCRIS 4693 [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: 369.5±27.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.9 mmHg at 25°C
    Enthalpy of Vaporization: 65.0±3.0 kJ/mol
    Flash Point: 177.3±23.7 °C
    Index of Refraction: 1.625
    Molar Refractivity: 37.8±0.3 cm3
    #H bond acceptors: 6
    #H bond donors: 1
    #Freely Rotating Bonds: 2
    #Rule of 5 Violations: 0
    ACD/LogP: 0.18
    ACD/LogD (pH 5.5): -1.73
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 1.00
    ACD/LogD (pH 7.4): -2.30
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 96 Å2
    Polarizability: 15.0±0.5 10-24cm3
    Surface Tension: 78.9±3.0 dyne/cm
    Molar Volume: 107.0±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) =  0.50

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  329.25  (Adapted Stein & Brown method)
    Melting Pt (deg C):  122.65  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.36E-005  (Modified Grain method)
    Subcooled liquid VP: 0.000407 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):  9499
       log Kow used: 0.50 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  5314.7 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.60E-013  atm-m3/mole
   Group Method:   4.25E-013  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  1.015E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.50  (KowWin est)
  Log Kaw used:  -10.640  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.140
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3848
   Biowin2 (Non-Linear Model)     :   0.2492
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5318  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4858  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3926
   Biowin6 (MITI Non-Linear Model):   0.0843
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.2424
 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):  0.0543 Pa (0.000407 mm Hg)
  Log Koa (Koawin est  ): 11.140
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.53E-005 
       Octanol/air (Koa) model:  0.0339 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00199 
       Mackay model           :  0.0044 
       Octanol/air (Koa) model:  0.731 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.5288 E-12 cm3/molecule-sec
      Half-Life =    20.226 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0032 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  16.71
      Log Koc:  1.223 

 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: 0.50 (estimated)

 Volatilization from Water:
    Henry LC:  4.25E-013 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 1.786E+009  hours   (7.442E+007 days)
    Half-Life from Model Lake : 1.949E+010  hours   (8.119E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  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       5.81e-006       486          1000       
   Water     44.4            900          1000       
   Soil      55.5            1.8e+003     1000       
   Sediment  0.0879          8.1e+003     0          
     Persistence Time: 1e+003 hr

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