ChemSpider 2D Image | 2-Cyano-4-quinolinecarboxylic acid | C11H6N2O2

2-Cyano-4-quinolinecarboxylic acid

  • Molecular FormulaC11H6N2O2
  • Average mass198.178 Da
  • Monoisotopic mass198.042923 Da
  • ChemSpider ID17207858

More details:

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

2-Cyan-4-chinolincarbonsäure [German] [ACD/IUPAC Name]
2-Cyano-4-quinolinecarboxylic acid [ACD/IUPAC Name]
2-cyanoquinoline-4-carboxylic acid
408531-38-4 [RN]
4-Quinolinecarboxylic acid, 2-cyano- [ACD/Index Name]
Acide 2-cyano-4-quinoléinecarboxylique [French] [ACD/IUPAC Name]
2-Cyanoqinoline-4-carboxylic acid
4-QUINOLINECARBOXYLICACID, 2-CYANO-
MFCD08705689

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

Density: 1.4±0.1 g/cm3
Boiling Point: 413.0±30.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.0 mmHg at 25°C
Enthalpy of Vaporization: 70.2±3.0 kJ/mol
Flash Point: 203.6±24.6 °C
Index of Refraction: 1.694
Molar Refractivity: 53.0±0.4 cm3
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 1.66
ACD/LogD (pH 5.5): -1.21
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -1.33
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 74 Å2
Polarizability: 21.0±0.5 10-24cm3
Surface Tension: 81.2±5.0 dyne/cm
Molar Volume: 137.9±5.0 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) =  1.57

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  392.06  (Adapted Stein & Brown method)
    Melting Pt (deg C):  156.58  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.84E-007  (Modified Grain method)
    Subcooled liquid VP: 1.3E-005 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):  1106
       log Kow used: 1.57 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  81.539 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 :   1.34E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.377E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.57  (KowWin est)
  Log Kaw used:  -11.261  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.831
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1371
   Biowin2 (Non-Linear Model)     :   0.9993
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7667  (weeks       )
   Biowin4 (Primary Survey Model) :   3.5044  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.6123
   Biowin6 (MITI Non-Linear Model):   0.5210
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6245
 Ready Biodegradability Prediction:   YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.00173 Pa (1.3E-005 mm Hg)
  Log Koa (Koawin est  ): 12.831
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00173 
       Octanol/air (Koa) model:  1.66 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0588 
       Mackay model           :  0.122 
       Octanol/air (Koa) model:  0.993 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   1.0805 E-12 cm3/molecule-sec
      Half-Life =     9.899 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =   118.789 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0902 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  97.44
      Log Koc:  1.989 

 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: 1.57 (estimated)

 Volatilization from Water:
    Henry LC:  1.34E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 6.151E+009  hours   (2.563E+008 days)
    Half-Life from Model Lake :  6.71E+010  hours   (2.796E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               2.00  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.90  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       2.98e-006       238          1000       
   Water     28.2            360          1000       
   Soil      71.7            720          1000       
   Sediment  0.0697          3.24e+003    0          
     Persistence Time: 660 hr

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