ChemSpider 2D Image | (E,E)-N,N'-(Methylenedi-4,1-phenylene)bis[1-(2-pyridinyl)methanimine] | C25H20N4

(E,E)-N,N'-(Methylenedi-4,1-phenylene)bis[1-(2-pyridinyl)methanimine]

  • Molecular FormulaC25H20N4
  • Average mass376.453 Da
  • Monoisotopic mass376.168793 Da
  • ChemSpider ID2081802
  • Double-bond stereo - Double-bond stereo


More details:






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

(E,E)-N,N'-(Methylendi-4,1-phenylen)bis[1-(2-pyridinyl)methanimin] [German] [ACD/IUPAC Name]
(E,E)-N,N'-(Methylenedi-4,1-phenylene)bis[1-(2-pyridinyl)methanimine] [ACD/IUPAC Name]
(E,E)-N,N'-(Méthylènedi-4,1-phénylène)bis[1-(2-pyridinyl)méthanimine] [French] [ACD/IUPAC Name]
Benzenamine, 4,4'-methylenebis[N-[(1E)-2-pyridinylmethylene]- [ACD/Index Name]
N-[(1E)-PYRIDIN-2-YLMETHYLENE]-N-[4-(4-{[(1E)-PYRIDIN-2-YLMETHYLENE]AMINO}BENZYL)PHENYL]AMINE
1,1-BIS(N-(4-PHENYL)-2-PYRIDYLCABOXALDIMINE)METHANE
192586-42-8 [RN]
BENZENAMINE, 4,4'-METHYLENEBIS[N-(2-PYRIDINYLMETHYLENE)- [ACD/Index Name]
bis[4-(2-pyridylmethyleneamino)phenyl]methane
N1-(2-pyridylmethylidene)-4-{4-[(2-pyridylmethylidene)amino]benzyl}aniline

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

Maybridge4_000469 [DBID]
ZINC01045493 [DBID]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 605.8±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.7 mmHg at 25°C
Enthalpy of Vaporization: 86.7±3.0 kJ/mol
Flash Point: 320.1±31.5 °C
Index of Refraction: 1.623
Molar Refractivity: 119.8±0.5 cm3
#H bond acceptors: 4
#H bond donors: 0
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 0
ACD/LogP: 3.40
ACD/LogD (pH 5.5): 3.92
ACD/BCF (pH 5.5): 560.02
ACD/KOC (pH 5.5): 3222.83
ACD/LogD (pH 7.4): 3.92
ACD/BCF (pH 7.4): 562.39
ACD/KOC (pH 7.4): 3236.47
Polar Surface Area: 51 Å2
Polarizability: 47.5±0.5 10-24cm3
Surface Tension: 45.0±7.0 dyne/cm
Molar Volume: 339.6±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) =  4.06

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  518.22  (Adapted Stein & Brown method)
    Melting Pt (deg C):  221.11  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.58E-011  (Modified Grain method)
    Subcooled liquid VP: 9.47E-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):  29.37
       log Kow used: 4.06 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.19805 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.74E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.278E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.06  (KowWin est)
  Log Kaw used:  -10.951  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.011
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3139
   Biowin2 (Non-Linear Model)     :   0.0065
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8640  (months      )
   Biowin4 (Primary Survey Model) :   3.1986  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.4185
   Biowin6 (MITI Non-Linear Model):   0.0010
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5357
 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):  1.26E-006 Pa (9.47E-009 mm Hg)
  Log Koa (Koawin est  ): 15.011
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.38 
       Octanol/air (Koa) model:  252 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.988 
       Mackay model           :  0.995 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  17.1995 E-12 cm3/molecule-sec
      Half-Life =     0.622 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     7.463 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.992 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  7.12E+006
      Log Koc:  6.852 

 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 = 2.423 (BCF = 264.6)
       log Kow used: 4.06 (estimated)

 Volatilization from Water:
    Henry LC:  2.74E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 4.146E+009  hours   (1.727E+008 days)
    Half-Life from Model Lake : 4.523E+010  hours   (1.885E+009 days)

 Removal In Wastewater Treatment:
    Total removal:              32.88  percent
    Total biodegradation:        0.34  percent
    Total sludge adsorption:    32.54  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       0.000175        14.9         1000       
   Water     8.41            1.44e+003    1000       
   Soil      88.7            2.88e+003    1000       
   Sediment  2.92            1.3e+004     0          
     Persistence Time: 2.94e+003 hr




                    

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