ChemSpider 2D Image | 5-Aminopicolinic acid | C6H6N2O2

5-Aminopicolinic acid

  • Molecular FormulaC6H6N2O2
  • Average mass138.124 Da
  • Monoisotopic mass138.042923 Da
  • ChemSpider ID3390814

More details:






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

24242-20-4 [RN]
2-Pyridinecarboxylic acid, 5-amino- [ACD/Index Name]
5-AMINO-2-PICOLINIC ACID
5-Amino-2-pyridincarbonsäure [German] [ACD/IUPAC Name]
5-Amino-2-pyridinecarboxylic acid [ACD/IUPAC Name]
5-Aminopicolinic acid
5-Aminopyridine-2-carboxylic acid
Acide 5-amino-2-pyridinecarboxylique [French] [ACD/IUPAC Name]
acide 5-aminopyridine-2-carboxylique [French]
MFCD02684600 [MDL number]
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

AN-717/40173468 [DBID]
CCRIS 4693 [DBID]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.4±0.1 g/cm3
Boiling Point: 420.8±30.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.0 mmHg at 25°C
Enthalpy of Vaporization: 71.1±3.0 kJ/mol
Flash Point: 208.3±24.6 °C
Index of Refraction: 1.649
Molar Refractivity: 35.5±0.3 cm3
#H bond acceptors: 4
#H bond donors: 3
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: -0.62
ACD/LogD (pH 5.5): -1.45
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -2.87
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 76 Å2
Polarizability: 14.1±0.5 10-24cm3
Surface Tension: 77.7±3.0 dyne/cm
Molar Volume: 97.5±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) =  -0.23

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  314.26  (Adapted Stein & Brown method)
    Melting Pt (deg C):  112.02  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000127  (Modified Grain method)
    Subcooled liquid VP: 0.000912 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):  1.343e+005
       log Kow used: -0.23 (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:
       Aromatic Amines-acid

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.02E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.719E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.23  (KowWin est)
  Log Kaw used:  -11.688  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.458
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4703
   Biowin2 (Non-Linear Model)     :   0.4812
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6327  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5291  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5117
   Biowin6 (MITI Non-Linear Model):   0.4151
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.1786
 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):  0.122 Pa (0.000912 mm Hg)
  Log Koa (Koawin est  ): 11.458
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.47E-005 
       Octanol/air (Koa) model:  0.0705 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.00089 
       Mackay model           :  0.00197 
       Octanol/air (Koa) model:  0.849 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   8.0834 E-12 cm3/molecule-sec
      Half-Life =     1.323 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    15.878 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.00143 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 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: -0.23 (estimated)

 Volatilization from Water:
    Henry LC:  5.02E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.371E+010  hours   (5.711E+008 days)
    Half-Life from Model Lake : 1.495E+011  hours   (6.231E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       7.01e-007       31.8         1000       
   Water     46.1            900          1000       
   Soil      53.9            1.8e+003     1000       
   Sediment  0.0889          8.1e+003     0          
     Persistence Time: 978 hr




                    

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