ChemSpider 2D Image | 1-(3,4-Dimethylphenyl)-3-[3-(4-propyl-1-piperazinyl)propyl]urea | C19H32N4O

1-(3,4-Dimethylphenyl)-3-[3-(4-propyl-1-piperazinyl)propyl]urea

  • Molecular FormulaC19H32N4O
  • Average mass332.484 Da
  • Monoisotopic mass332.257599 Da
  • ChemSpider ID20310175

More details:

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

1-(3,4-Dimethylphenyl)-3-[3-(4-propyl-1-piperazinyl)propyl]harnstoff [German] [ACD/IUPAC Name]
1-(3,4-Dimethylphenyl)-3-[3-(4-propyl-1-piperazinyl)propyl]urea [ACD/IUPAC Name]
1-(3,4-Diméthylphényl)-3-[3-(4-propyl-1-pipérazinyl)propyl]urée [French] [ACD/IUPAC Name]
Urea, N-(3,4-dimethylphenyl)-N'-[3-(4-propyl-1-piperazinyl)propyl]- [ACD/Index Name]

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

Density: 1.1±0.1 g/cm3
Boiling Point: 463.2±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 72.4±3.0 kJ/mol
Flash Point: 233.9±28.7 °C
Index of Refraction: 1.550
Molar Refractivity: 100.6±0.3 cm3
#H bond acceptors: 5
#H bond donors: 2
#Freely Rotating Bonds: 7
#Rule of 5 Violations: 0
ACD/LogP: 2.79
ACD/LogD (pH 5.5): 0.20
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 2.44
ACD/LogD (pH 7.4): 1.91
ACD/BCF (pH 7.4): 11.49
ACD/KOC (pH 7.4): 127.49
Polar Surface Area: 48 Å2
Polarizability: 39.9±0.5 10-24cm3
Surface Tension: 42.5±3.0 dyne/cm
Molar Volume: 315.6±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) =  3.02

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  469.23  (Adapted Stein & Brown method)
    Melting Pt (deg C):  198.22  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.44E-009  (Modified Grain method)
    Subcooled liquid VP: 1.63E-007 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):  20.71
       log Kow used: 3.02 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  809.96 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Aliphatic Amines
       Neutral Organics
       Ureas(substituted)

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.41E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.154E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.02  (KowWin est)
  Log Kaw used:  -14.006  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  17.026
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2881
   Biowin2 (Non-Linear Model)     :   0.0067
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8051  (months      )
   Biowin4 (Primary Survey Model) :   2.6550  (weeks-months)
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0127
   Biowin6 (MITI Non-Linear Model):   0.0093
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -2.7731
 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):  2.17E-005 Pa (1.63E-007 mm Hg)
  Log Koa (Koawin est  ): 17.026
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.138 
       Octanol/air (Koa) model:  2.61E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.833 
       Mackay model           :  0.917 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 341.3304 E-12 cm3/molecule-sec
      Half-Life =     0.031 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    22.562 Min
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.875 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.629E+004
      Log Koc:  4.212 

 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 = 1.627 (BCF = 42.38)
       log Kow used: 3.02 (estimated)

 Volatilization from Water:
    Henry LC:  2.41E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  4.43E+012  hours   (1.846E+011 days)
    Half-Life from Model Lake : 4.833E+013  hours   (2.014E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               5.86  percent
    Total biodegradation:        0.13  percent
    Total sludge adsorption:     5.74  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       9.95e-009       0.752        1000       
   Water     10.6            1.44e+003    1000       
   Soil      89.1            2.88e+003    1000       
   Sediment  0.279           1.3e+004     0          
     Persistence Time: 2.69e+003 hr

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