ChemSpider 2D Image | 1-Benzyl-4-(2-phenylpropyl)piperazine | C20H26N2

1-Benzyl-4-(2-phenylpropyl)piperazine

  • Molecular FormulaC20H26N2
  • Average mass294.434 Da
  • Monoisotopic mass294.209595 Da
  • ChemSpider ID2122566

More details:






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

1-Benzyl-4-(2-phenylpropyl)piperazin [German] [ACD/IUPAC Name]
1-Benzyl-4-(2-phenylpropyl)piperazine [ACD/IUPAC Name]
1-Benzyl-4-(2-phénylpropyl)pipérazine [French] [ACD/IUPAC Name]
Piperazine, 1-(phenylmethyl)-4-(2-phenylpropyl)- [ACD/Index Name]
1-Benzyl-4-(2-phenyl-propyl)-piperazine
860462-87-9 [RN]

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

Density: 1.0±0.1 g/cm3
Boiling Point: 402.2±30.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.9 mmHg at 25°C
Enthalpy of Vaporization: 65.3±3.0 kJ/mol
Flash Point: 178.2±12.4 °C
Index of Refraction: 1.574
Molar Refractivity: 93.2±0.3 cm3
#H bond acceptors: 2
#H bond donors: 0
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 3.22
ACD/LogD (pH 5.5): 1.85
ACD/BCF (pH 5.5): 5.26
ACD/KOC (pH 5.5): 32.91
ACD/LogD (pH 7.4): 3.44
ACD/BCF (pH 7.4): 204.82
ACD/KOC (pH 7.4): 1280.50
Polar Surface Area: 6 Å2
Polarizability: 36.9±0.5 10-24cm3
Surface Tension: 42.0±3.0 dyne/cm
Molar Volume: 282.4±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) =  3.73

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  392.14  (Adapted Stein & Brown method)
    Melting Pt (deg C):  145.42  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.76E-007  (Modified Grain method)
    Subcooled liquid VP: 1.29E-005 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):  88.76
       log Kow used: 3.73 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  91.442 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.22E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.387E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.73  (KowWin est)
  Log Kaw used:  -8.302  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.032
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5077
   Biowin2 (Non-Linear Model)     :   0.1911
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0081  (months      )
   Biowin4 (Primary Survey Model) :   2.7882  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1880
   Biowin6 (MITI Non-Linear Model):   0.0072
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -2.4539
 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):  0.00172 Pa (1.29E-005 mm Hg)
  Log Koa (Koawin est  ): 12.032
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00174 
       Octanol/air (Koa) model:  0.264 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0593 
       Mackay model           :  0.122 
       Octanol/air (Koa) model:  0.955 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 206.1308 E-12 cm3/molecule-sec
      Half-Life =     0.052 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.623 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0909 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  4.226E+005
      Log Koc:  5.626 

 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 = 2.168 (BCF = 147.3)
       log Kow used: 3.73 (estimated)

 Volatilization from Water:
    Henry LC:  1.22E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 8.235E+006  hours   (3.431E+005 days)
    Half-Life from Model Lake : 8.983E+007  hours   (3.743E+006 days)

 Removal In Wastewater Treatment:
    Total removal:              19.41  percent
    Total biodegradation:        0.24  percent
    Total sludge adsorption:    19.17  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       0.000612        1.25         1000       
   Water     8.93            1.44e+003    1000       
   Soil      89.7            2.88e+003    1000       
   Sediment  1.37            1.3e+004     0          
     Persistence Time: 2.84e+003 hr




                    

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