ChemSpider 2D Image | 8-Methyl-2-(p-tolyl)quinoline-4-carboxylic acid | C18H15NO2

8-Methyl-2-(p-tolyl)quinoline-4-carboxylic acid

  • Molecular FormulaC18H15NO2
  • Average mass277.317 Da
  • Monoisotopic mass277.110291 Da
  • ChemSpider ID542173

More details:

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

18060-44-1 [RN]
4-Quinolinecarboxylic acid, 8-methyl-2-(4-methylphenyl)- [ACD/Index Name]
8-Methyl-2-(4-methylphenyl)-4-chinolincarbonsäure [German] [ACD/IUPAC Name]
8-Methyl-2-(4-methylphenyl)-4-quinolinecarboxylic acid [ACD/IUPAC Name]
8-Methyl-2-(4-methylphenyl)quinoline-4-carboxylic acid
8-Methyl-2-(p-tolyl)quinoline-4-carboxylic acid
Acide 8-méthyl-2-(4-méthylphényl)-4-quinoléinecarboxylique [French] [ACD/IUPAC Name]
[18060-44-1] [RN]
8-METHYL-2-(4-METHYLPHENYL)QUINOLINE-4-CARBOXYLICACID
8-Methyl-2-[p-tolyl]cinchoninic acid
More...

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

AG-690/13706730 [DBID]
MFCD03420025 [DBID]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 475.8±33.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 77.9±3.0 kJ/mol
Flash Point: 241.5±25.4 °C
Index of Refraction: 1.655
Molar Refractivity: 83.4±0.3 cm3
#H bond acceptors: 3
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 4.91
ACD/LogD (pH 5.5): 2.52
ACD/BCF (pH 5.5): 12.18
ACD/KOC (pH 5.5): 40.48
ACD/LogD (pH 7.4): 1.91
ACD/BCF (pH 7.4): 2.97
ACD/KOC (pH 7.4): 9.87
Polar Surface Area: 50 Å2
Polarizability: 33.0±0.5 10-24cm3
Surface Tension: 54.1±3.0 dyne/cm
Molar Volume: 227.1±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) =  4.88

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  466.70  (Adapted Stein & Brown method)
    Melting Pt (deg C):  197.04  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.91E-009  (Modified Grain method)
    Subcooled liquid VP: 1.89E-007 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):  1.123
       log Kow used: 4.88 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.12965 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 :   1.30E-012  atm-m3/mole
   Group Method:   1.20E-012  atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]:  9.456E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.88  (KowWin est)
  Log Kaw used:  -10.275  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.155
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9017
   Biowin2 (Non-Linear Model)     :   0.9338
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5245  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.3183  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4127
   Biowin6 (MITI Non-Linear Model):   0.1885
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.4053
 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):  2.52E-005 Pa (1.89E-007 mm Hg)
  Log Koa (Koawin est  ): 15.155
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.119 
       Octanol/air (Koa) model:  351 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.811 
       Mackay model           :  0.905 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  12.2919 E-12 cm3/molecule-sec
      Half-Life =     0.870 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    10.442 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.858 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.662E+004
      Log Koc:  4.221 

 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: 4.88 (estimated)

 Volatilization from Water:
    Henry LC:  1.2E-012 atm-m3/mole  (estimated by Group SAR Method)
    Half-Life from Model River: 8.125E+008  hours   (3.385E+007 days)
    Half-Life from Model Lake : 8.864E+009  hours   (3.693E+008 days)

 Removal In Wastewater Treatment:
    Total removal:              73.54  percent
    Total biodegradation:        0.65  percent
    Total sludge adsorption:    72.89  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       5.41e-005       20.9         1000       
   Water     8.69            900          1000       
   Soil      76              1.8e+003     1000       
   Sediment  15.3            8.1e+003     0          
     Persistence Time: 2.16e+003 hr

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