PLANNED MAINTENANCE

There will be scheduled maintenance work beginning on Wednesday 26th February 2020 from 11:00 AM through to 12.00 PM (GMT).

During this time, you may not be able to log into ChemSpider. We apologise for any inconvenience this might cause and thank you for your patience.


ChemSpider 2D Image | 3-(2-Chlorophenyl)-1-[(E)-(phenylhydrazono)methyl]imidazo[1,5-a]pyridine | C20H15ClN4

3-(2-Chlorophenyl)-1-[(E)-(phenylhydrazono)methyl]imidazo[1,5-a]pyridine

  • Molecular FormulaC20H15ClN4
  • Average mass346.813 Da
  • Monoisotopic mass346.098511 Da
  • ChemSpider ID7900622
  • Double-bond stereo - Double-bond stereo


More details:






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

3-(2-Chlorophenyl)-1-[(E)-(phenylhydrazono)methyl]imidazo[1,5-a]pyridine [ACD/IUPAC Name]
3-(2-Chlorophényl)-1-[(E)-(phénylhydrazono)méthyl]imidazo[1,5-a]pyridine [French] [ACD/IUPAC Name]
3-(2-Chlorphenyl)-1-[(E)-(phenylhydrazono)methyl]imidazo[1,5-a]pyridin [German] [ACD/IUPAC Name]
Imidazo[1,5-a]pyridine-1-carboxaldehyde, 3-(2-chlorophenyl)-, 2-phenylhydrazone [ACD/Index Name]
{(1E)-2-[3-(2-chlorophenyl)(4-hydroimidazo[1,5-a]pyridinyl)]-1-azavinyl}phenylamine
618859-65-7 [RN]
c20h15cln4
N-[(E)-[3-(2-chlorophenyl)imidazo[1,5-a]pyridin-1-yl]methylideneamino]aniline
N-[3-(2-Chloro-phenyl)-imidazo[1,5-a]pyridin-1-ylmethylene]-N'-phenyl-hydrazine

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

Density: 1.3±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.667
Molar Refractivity: 102.2±0.5 cm3
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 1
ACD/LogP: 5.74
ACD/LogD (pH 5.5): 5.30
ACD/BCF (pH 5.5): 6195.41
ACD/KOC (pH 5.5): 17938.08
ACD/LogD (pH 7.4): 5.30
ACD/BCF (pH 7.4): 6244.60
ACD/KOC (pH 7.4): 18080.47
Polar Surface Area: 42 Å2
Polarizability: 40.5±0.5 10-24cm3
Surface Tension: 49.8±7.0 dyne/cm
Molar Volume: 274.7±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) =  5.38

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  538.38  (Adapted Stein & Brown method)
    Melting Pt (deg C):  230.53  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.78E-011  (Modified Grain method)
    Subcooled liquid VP: 2.89E-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):  0.1658
       log Kow used: 5.38 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.092989 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   9.81E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.899E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  5.38  (KowWin est)
  Log Kaw used:  -11.397  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.777
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5281
   Biowin2 (Non-Linear Model)     :   0.1060
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.2481  (months      )
   Biowin4 (Primary Survey Model) :   3.1869  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2164
   Biowin6 (MITI Non-Linear Model):   0.0028
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5555
 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):  3.85E-007 Pa (2.89E-009 mm Hg)
  Log Koa (Koawin est  ): 16.777
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.79 
       Octanol/air (Koa) model:  1.47E+004 
   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 = 100.1882 E-12 cm3/molecule-sec
      Half-Life =     0.107 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.281 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    :  2.726E+005
      Log Koc:  5.436 

 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 = 3.440 (BCF = 2754)
       log Kow used: 5.38 (estimated)

 Volatilization from Water:
    Henry LC:  9.81E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.111E+010  hours   (4.631E+008 days)
    Half-Life from Model Lake : 1.213E+011  hours   (5.052E+009 days)

 Removal In Wastewater Treatment:
    Total removal:              86.57  percent
    Total biodegradation:        0.74  percent
    Total sludge adsorption:    85.83  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       0.000154        2.56         1000       
   Water     4.56            1.44e+003    1000       
   Soil      64.5            2.88e+003    1000       
   Sediment  30.9            1.3e+004     0          
     Persistence Time: 4.07e+003 hr




                    

Click to predict properties on the Chemicalize site






Advertisement