ChemSpider 2D Image | MFCD01038397 | C16H16N4

MFCD01038397

  • Molecular FormulaC16H16N4
  • Average mass264.325 Da
  • Monoisotopic mass264.137512 Da
  • ChemSpider ID2409142

More details:






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

3-Methyl-1-(propylamino)pyrido[1,2-a]benzimidazol-4-carbonitril [German] [ACD/IUPAC Name]
3-Methyl-1-(propylamino)pyrido[1,2-a]benzimidazole-4-carbonitrile [ACD/IUPAC Name]
3-Méthyl-1-(propylamino)pyrido[1,2-a]benzimidazole-4-carbonitrile [French] [ACD/IUPAC Name]
3-METHYL-1-PROPYLAMINO-BENZO(4,5)IMIDAZO(1,2-A)PYRIDINE-4-CARBONITRILE
3-Methyl-1-propylamino-benzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile
MFCD01038397
Pyrido[1,2-a]benzimidazole-4-carbonitrile, 3-methyl-1-(propylamino)- [ACD/Index Name]
2-methyl-4-(propylamino)-5-hydropyridino[1,2-a]benzimidazolecarbonitrile
305333-69-1 [RN]
3-methyl-1-(propylamino)benzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile

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

BAS 08138804 [DBID]
MLS000122712 [DBID]
SMR000120125 [DBID]

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

Density: 1.2±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.650
Molar Refractivity: 80.2±0.5 cm3
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 3.43
ACD/LogD (pH 5.5): 2.70
ACD/BCF (pH 5.5): 53.02
ACD/KOC (pH 5.5): 452.81
ACD/LogD (pH 7.4): 3.12
ACD/BCF (pH 7.4): 137.40
ACD/KOC (pH 7.4): 1173.38
Polar Surface Area: 53 Å2
Polarizability: 31.8±0.5 10-24cm3
Surface Tension: 46.3±7.0 dyne/cm
Molar Volume: 219.9±7.0 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) =  4.84

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  473.00  (Adapted Stein & Brown method)
    Melting Pt (deg C):  199.99  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.87E-009  (Modified Grain method)
    Subcooled liquid VP: 1.31E-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):  0.0615
       log Kow used: 4.84 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3.2484 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.22E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.058E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.84  (KowWin est)
  Log Kaw used:  -11.881  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.721
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7496
   Biowin2 (Non-Linear Model)     :   0.9289
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3229  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2243  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0215
   Biowin6 (MITI Non-Linear Model):   0.0132
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3182
 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):  1.75E-005 Pa (1.31E-007 mm Hg)
  Log Koa (Koawin est  ): 16.721
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.172 
       Octanol/air (Koa) model:  1.29E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.861 
       Mackay model           :  0.932 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  24.3480 E-12 cm3/molecule-sec
      Half-Life =     0.439 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     5.272 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.897 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1E+004
      Log Koc:  4.000 

 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 = 3.024 (BCF = 1056)
       log Kow used: 4.84 (estimated)

 Volatilization from Water:
    Henry LC:  3.22E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.956E+010  hours   (1.232E+009 days)
    Half-Life from Model Lake : 3.225E+011  hours   (1.344E+010 days)

 Removal In Wastewater Treatment:
    Total removal:              72.00  percent
    Total biodegradation:        0.64  percent
    Total sludge adsorption:    71.36  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       2.04e-006       10.5         1000       
   Water     8.86            900          1000       
   Soil      76.9            1.8e+003     1000       
   Sediment  14.3            8.1e+003     0          
     Persistence Time: 2.14e+003 hr




                    

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