ChemSpider 2D Image | Phenopicolinic acid | C13H11NO3

Phenopicolinic acid

  • Molecular FormulaC13H11NO3
  • Average mass229.231 Da
  • Monoisotopic mass229.073898 Da
  • ChemSpider ID2306742

More details:






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

2-Pyridinecarboxylic acid, 5-[(4-hydroxyphenyl)methyl]- [ACD/Index Name]
5-(4-Hydroxybenzyl)-2-pyridincarbonsäure [German] [ACD/IUPAC Name]
5-(4-Hydroxybenzyl)-2-pyridinecarboxylic acid [ACD/IUPAC Name]
Acide 5-(4-hydroxybenzyl)-2-pyridinecarboxylique [French] [ACD/IUPAC Name]
Phenopicolinic acid [Wiki]
2-Pyridinecarboxylic acid, 5-((4-hydroxyphenyl)methyl)-
5-((4-Hydroxyphenyl)methyl)-2-pyridinecarboxylic acid
5-(4-Hydroxybenzyl)picolinic acid
5-[(4-HYDROXYPHENYL)METHYL]-2-PYRIDINECARBOXYLIC ACID
5-22-05-00314 [Beilstein]

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

BRN 0478935 [DBID]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 473.7±40.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 77.6±3.0 kJ/mol
Flash Point: 240.3±27.3 °C
Index of Refraction: 1.642
Molar Refractivity: 62.5±0.3 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 1.15
ACD/LogD (pH 5.5): 0.29
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 4.99
ACD/LogD (pH 7.4): -0.91
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 70 Å2
Polarizability: 24.8±0.5 10-24cm3
Surface Tension: 64.1±3.0 dyne/cm
Molar Volume: 173.0±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) =  2.46

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  404.96  (Adapted Stein & Brown method)
    Melting Pt (deg C):  168.20  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.32E-008  (Modified Grain method)
    Subcooled liquid VP: 1.3E-006 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):  924.5
       log Kow used: 2.46 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  46.988 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.32E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.409E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.46  (KowWin est)
  Log Kaw used:  -13.268  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.728
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8312
   Biowin2 (Non-Linear Model)     :   0.8832
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5478  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4772  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4397
   Biowin6 (MITI Non-Linear Model):   0.2886
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  1.0336
 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):  0.000173 Pa (1.3E-006 mm Hg)
  Log Koa (Koawin est  ): 15.728
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0173 
       Octanol/air (Koa) model:  1.31E+003 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.385 
       Mackay model           :  0.581 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  42.5376 E-12 cm3/molecule-sec
      Half-Life =     0.251 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.017 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.483 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1602
      Log Koc:  3.205 

 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: 2.46 (estimated)

 Volatilization from Water:
    Henry LC:  1.32E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 6.716E+011  hours   (2.798E+010 days)
    Half-Life from Model Lake : 7.326E+012  hours   (3.053E+011 days)

 Removal In Wastewater Treatment:
    Total removal:               2.99  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.89  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       1.98e-008       6.03         1000       
   Water     16.4            900          1000       
   Soil      83.4            1.8e+003     1000       
   Sediment  0.125           8.1e+003     0          
     Persistence Time: 1.63e+003 hr




                    

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