ChemSpider 2D Image | 4-Nitro-3-pyridinol | C5H4N2O3

4-Nitro-3-pyridinol

  • Molecular FormulaC5H4N2O3
  • Average mass140.097 Da
  • Monoisotopic mass140.022186 Da
  • ChemSpider ID2043609

More details:

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

13505-06-1 [RN]
3-Hydroxy-4-nitropyridine
3-Pyridinol, 4-nitro- [ACD/Index Name]
4-Nitro-3-pyridinol [German] [ACD/IUPAC Name]
4-Nitro-3-pyridinol [ACD/IUPAC Name]
4-Nitro-3-pyridinol [French] [ACD/IUPAC Name]
4-Nitropyridin-3-ol
(4-phenyl-2-morpholinyl)methanamine
(4-phenylmorpholin-2-yl)methanamine
[13505-06-1] [RN]
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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: 1.5±0.1 g/cm3
    Boiling Point: 351.8±22.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.8 mmHg at 25°C
    Enthalpy of Vaporization: 62.0±3.0 kJ/mol
    Flash Point: 166.6±22.3 °C
    Index of Refraction: 1.623
    Molar Refractivity: 32.8±0.3 cm3
    #H bond acceptors: 5
    #H bond donors: 1
    #Freely Rotating Bonds: 1
    #Rule of 5 Violations: 0
    ACD/LogP: 0.74
    ACD/LogD (pH 5.5): -0.10
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 8.30
    ACD/LogD (pH 7.4): -1.78
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 1.00
    Polar Surface Area: 79 Å2
    Polarizability: 13.0±0.5 10-24cm3
    Surface Tension: 73.3±3.0 dyne/cm
    Molar Volume: 92.9±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) =  0.72

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  269.31  (Adapted Stein & Brown method)
    Melting Pt (deg C):  89.25  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000907  (Modified Grain method)
    Subcooled liquid VP: 0.00377 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):  2.032e+004
       log Kow used: 0.72 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  929.38 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.15E-009  atm-m3/mole
   Group Method:   6.14E-012  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  8.228E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.72  (KowWin est)
  Log Kaw used:  -6.427  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.147
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3370
   Biowin2 (Non-Linear Model)     :   0.0981
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5622  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5582  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1631
   Biowin6 (MITI Non-Linear Model):   0.0284
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.0575
 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):  0.503 Pa (0.00377 mm Hg)
  Log Koa (Koawin est  ): 7.147
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.97E-006 
       Octanol/air (Koa) model:  3.44E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000216 
       Mackay model           :  0.000477 
       Octanol/air (Koa) model:  0.000275 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.9304 E-12 cm3/molecule-sec
      Half-Life =    11.496 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.000346 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  315.5
      Log Koc:  2.499 

 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: 0.72 (estimated)

 Volatilization from Water:
    Henry LC:  9.15E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 7.574E+004  hours   (3156 days)
    Half-Life from Model Lake : 8.263E+005  hours   (3.443E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               1.87  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  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       0.122           276          1000       
   Water     43.4            900          1000       
   Soil      56.4            1.8e+003     1000       
   Sediment  0.0876          8.1e+003     0          
     Persistence Time: 1e+003 hr


 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  0.72

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  269.31  (Adapted Stein & Brown method)
    Melting Pt (deg C):  89.25  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000907  (Modified Grain method)
    Subcooled liquid VP: 0.00377 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):  2.032e+004
       log Kow used: 0.72 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  929.38 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.15E-009  atm-m3/mole
   Group Method:   6.14E-012  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  8.228E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.72  (KowWin est)
  Log Kaw used:  -6.427  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.147
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3370
   Biowin2 (Non-Linear Model)     :   0.0981
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5622  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5582  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1631
   Biowin6 (MITI Non-Linear Model):   0.0284
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.0575
 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):  0.503 Pa (0.00377 mm Hg)
  Log Koa (Koawin est  ): 7.147
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  5.97E-006 
       Octanol/air (Koa) model:  3.44E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000216 
       Mackay model           :  0.000477 
       Octanol/air (Koa) model:  0.000275 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.9304 E-12 cm3/molecule-sec
      Half-Life =    11.496 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.000346 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  315.5
      Log Koc:  2.499 

 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: 0.72 (estimated)

 Volatilization from Water:
    Henry LC:  9.15E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 7.574E+004  hours   (3156 days)
    Half-Life from Model Lake : 8.263E+005  hours   (3.443E+004 days)

 Removal In Wastewater Treatment:
    Total removal:               1.87  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  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       0.122           276          1000       
   Water     43.4            900          1000       
   Soil      56.4            1.8e+003     1000       
   Sediment  0.0876          8.1e+003     0          
     Persistence Time: 1e+003 hr

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