ChemSpider 2D Image | 4-Cyano-2-ethyl-3-methyl-1-(2-methyl-1H-imidazol-3-ium-3-yl)-5H-pyrido[1,2-a][3,1]benzimidazol-10-ium | C19H19N5

4-Cyano-2-ethyl-3-methyl-1-(2-methyl-1H-imidazol-3-ium-3-yl)-5H-pyrido[1,2-a][3,1]benzimidazol-10-ium

  • Molecular FormulaC19H19N5
  • Average mass317.387 Da
  • Monoisotopic mass317.162933 Da
  • ChemSpider ID3401419

  • Charge - Charge

More details:

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

4-Cyan-2-ethyl-3-methyl-1-(2-methyl-1H-imidazol-3-ium-3-yl)-5H-pyrido[1,2-a][3,1]benzimidazol-10-ium [German] [ACD/IUPAC Name]
4-Cyano-2-ethyl-3-methyl-1-(2-methyl-1H-imidazol-3-ium-3-yl)-5H-pyrido[1,2-a][3,1]benzimidazol-10-ium [ACD/IUPAC Name]
4-Cyano-2-éthyl-3-méthyl-1-(2-méthyl-1H-imidazol-3-ium-3-yl)-5H-pyrido[1,2-a][3,1]benzimidazol-10-ium [French] [ACD/IUPAC Name]
5H-Pyrido[1,2-a][3,1]benzimidazol-10-ium, 4-cyano-2-ethyl-3-methyl-1-(2-methyl-1H-imidazolium-3-yl)- [ACD/Index Name]

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

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 5
#H bond donors: 2
#Freely Rotating Bonds: 2
#Rule of 5 Violations:
ACD/LogP:
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area: 63 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™ 

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  4.25

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  536.82  (Adapted Stein & Brown method)
    Melting Pt (deg C):  229.80  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2E-011  (Modified Grain method)
    Subcooled liquid VP: 3.17E-009 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):  0.09651
       log Kow used: 4.25 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  18.436 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.91E-019  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.627E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.25  (KowWin est)
  Log Kaw used:  -16.392  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  20.642
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8342
   Biowin2 (Non-Linear Model)     :   0.9519
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0581  (months      )
   Biowin4 (Primary Survey Model) :   3.0121  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2382
   Biowin6 (MITI Non-Linear Model):   0.0017
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.9592
 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):  4.23E-007 Pa (3.17E-009 mm Hg)
  Log Koa (Koawin est  ): 20.642
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.1 
       Octanol/air (Koa) model:  1.08E+008 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.996 
       Mackay model           :  0.998 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 201.3733 E-12 cm3/molecule-sec
      Half-Life =     0.053 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.637 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.997 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.308E+004
      Log Koc:  4.363 

 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 = 2.576 (BCF = 376.7)
       log Kow used: 4.25 (estimated)

 Volatilization from Water:
    Henry LC:  9.91E-019 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.051E+015  hours   (4.379E+013 days)
    Half-Life from Model Lake : 1.146E+016  hours   (4.777E+014 days)

 Removal In Wastewater Treatment:
    Total removal:              42.58  percent
    Total biodegradation:        0.42  percent
    Total sludge adsorption:    42.16  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       1.92e-009       1.27         1000       
   Water     8.14            1.44e+003    1000       
   Soil      87.4            2.88e+003    1000       
   Sediment  4.46            1.3e+004     0          
     Persistence Time: 2.99e+003 hr

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