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ChemSpider 2D Image | 2-[4-(4-Methylbenzyl)-1-piperazinyl]-N-phenylacetamide | C20H25N3O

2-[4-(4-Methylbenzyl)-1-piperazinyl]-N-phenylacetamide

  • Molecular FormulaC20H25N3O
  • Average mass323.432 Da
  • Monoisotopic mass323.199768 Da
  • ChemSpider ID4967774

More details:






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

1-Piperazineacetamide, 4-[(4-methylphenyl)methyl]-N-phenyl- [ACD/Index Name]
2-[4-(4-Methylbenzyl)-1-piperazinyl]-N-phenylacetamid [German] [ACD/IUPAC Name]
2-[4-(4-Methylbenzyl)-1-piperazinyl]-N-phenylacetamide [ACD/IUPAC Name]
2-[4-(4-Méthylbenzyl)-1-pipérazinyl]-N-phénylacétamide [French] [ACD/IUPAC Name]
2-[4-(4-methylbenzyl)piperazin-1-yl]-N-phenylacetamide
2-[4-(4-Methyl-benzyl)-piperazin-1-yl]-N-phenyl-acetamide
2-[4-[(4-methylphenyl)methyl]piperazin-1-yl]-N-phenylacetamide
MFCD07093196

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

    Density: 1.1±0.1 g/cm3
    Boiling Point: 514.5±45.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.3 mmHg at 25°C
    Enthalpy of Vaporization: 78.6±3.0 kJ/mol
    Flash Point: 265.0±28.7 °C
    Index of Refraction: 1.613
    Molar Refractivity: 98.1±0.3 cm3
    #H bond acceptors: 4
    #H bond donors: 1
    #Freely Rotating Bonds: 5
    #Rule of 5 Violations: 0
    ACD/LogP: 2.96
    ACD/LogD (pH 5.5): 1.57
    ACD/BCF (pH 5.5): 4.62
    ACD/KOC (pH 5.5): 46.26
    ACD/LogD (pH 7.4): 2.73
    ACD/BCF (pH 7.4): 66.36
    ACD/KOC (pH 7.4): 664.27
    Polar Surface Area: 36 Å2
    Polarizability: 38.9±0.5 10-24cm3
    Surface Tension: 51.0±3.0 dyne/cm
    Molar Volume: 281.7±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) =  2.55
    
     Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
        Boiling Pt (deg C):  495.37  (Adapted Stein & Brown method)
        Melting Pt (deg C):  210.43  (Mean or Weighted MP)
        VP(mm Hg,25 deg C):  3.86E-010  (Modified Grain method)
        Subcooled liquid VP: 3.59E-008 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):  59.86
           log Kow used: 2.55 (estimated)
           no-melting pt equation used
    
     Water Sol Estimate from Fragments:
        Wat Sol (v1.01 est) =  2283.7 mg/L
    
     ECOSAR Class Program (ECOSAR v0.99h):
        Class(es) found:
           Aliphatic Amines
    
     Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
       Bond Method :   1.58E-015  atm-m3/mole
       Group Method:   Incomplete
     Henrys LC [VP/WSol estimate using EPI values]:  2.744E-012 atm-m3/mole
    
     Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
      Log Kow used:  2.55  (KowWin est)
      Log Kaw used:  -13.190  (HenryWin est)
          Log Koa (KOAWIN v1.10 estimate):  15.740
          Log Koa (experimental database):  None
    
     Probability of Rapid Biodegradation (BIOWIN v4.10):
       Biowin1 (Linear Model)         :   0.5760
       Biowin2 (Non-Linear Model)     :   0.2764
     Expert Survey Biodegradation Results:
       Biowin3 (Ultimate Survey Model):   1.8678  (months      )
       Biowin4 (Primary Survey Model) :   2.9469  (weeks       )
     MITI Biodegradation Probability:
       Biowin5 (MITI Linear Model)    :  -0.1051
       Biowin6 (MITI Non-Linear Model):   0.0069
     Anaerobic Biodegradation Probability:
       Biowin7 (Anaerobic Linear Model): -3.3554
     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):  4.79E-006 Pa (3.59E-008 mm Hg)
      Log Koa (Koawin est  ): 15.740
       Kp (particle/gas partition coef. (m3/ug)):
           Mackay model           :  0.627 
           Octanol/air (Koa) model:  1.35E+003 
       Fraction sorbed to airborne particulates (phi):
           Junge-Pankow model     :  0.958 
           Mackay model           :  0.98 
           Octanol/air (Koa) model:  1 
    
     Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
       Hydroxyl Radicals Reaction:
          OVERALL OH Rate Constant = 208.6910 E-12 cm3/molecule-sec
          Half-Life =     0.051 Days (12-hr day; 1.5E6 OH/cm3)
          Half-Life =     0.615 Hrs
       Ozone Reaction:
          No Ozone Reaction Estimation
       Fraction sorbed to airborne particulates (phi): 0.969 (Junge,Mackay)
        Note: the sorbed fraction may be resistant to atmospheric oxidation
    
     Soil Adsorption Coefficient (PCKOCWIN v1.66):
          Koc    :  3.192E+004
          Log Koc:  4.504 
    
     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 = 1.260 (BCF = 18.2)
           log Kow used: 2.55 (estimated)
    
     Volatilization from Water:
        Henry LC:  1.58E-015 atm-m3/mole  (estimated by Bond SAR Method)
        Half-Life from Model River: 6.664E+011  hours   (2.777E+010 days)
        Half-Life from Model Lake :  7.27E+012  hours   (3.029E+011 days)
    
     Removal In Wastewater Treatment:
        Total removal:               3.25  percent
        Total biodegradation:        0.10  percent
        Total sludge adsorption:     3.14  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       3.15e-007       1.23         1000       
       Water     14.1            1.44e+003    1000       
       Soil      85.8            2.88e+003    1000       
       Sediment  0.133           1.3e+004     0          
         Persistence Time: 2.41e+003 hr
    
    
    
    
                        

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