ChemSpider 2D Image | 2-{4-[(1-Propyl-1H-benzimidazol-2-yl)methyl]-1-piperazinyl}ethanol | C17H26N4O

2-{4-[(1-Propyl-1H-benzimidazol-2-yl)methyl]-1-piperazinyl}ethanol

  • Molecular FormulaC17H26N4O
  • Average mass302.414 Da
  • Monoisotopic mass302.210663 Da
  • ChemSpider ID2260360

More details:

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

1-Piperazineethanol, 4-[(1-propyl-1H-benzimidazol-2-yl)methyl]- [ACD/Index Name]
2-[4-(1-Propyl-1H-benzoimidazol-2-ylmethyl)-piperazin-1-yl]-ethanol
2-{4-[(1-Propyl-1H-benzimidazol-2-yl)methyl]-1-piperazinyl}ethanol [ACD/IUPAC Name]
2-{4-[(1-Propyl-1H-benzimidazol-2-yl)methyl]-1-piperazinyl}ethanol [German] [ACD/IUPAC Name]
2-{4-[(1-Propyl-1H-benzimidazol-2-yl)méthyl]-1-pipérazinyl}éthanol [French] [ACD/IUPAC Name]
2-[4-[(1-propylbenzimidazol-2-yl)methyl]piperazin-1-yl]ethanol
2-{4-[(1-propyl-1H-benzimidazol-2-yl)methyl]piperazin-1-yl}ethanol
2-{4-[(1-propylbenzimidazol-2-yl)methyl]piperazinyl}ethan-1-ol
876889-96-2 [RN]

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

BAS 11788269 [DBID]

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

    Density: 1.2±0.1 g/cm3
    Boiling Point: 498.8±35.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.3 mmHg at 25°C
    Enthalpy of Vaporization: 80.8±3.0 kJ/mol
    Flash Point: 255.5±25.9 °C
    Index of Refraction: 1.616
    Molar Refractivity: 88.8±0.5 cm3
    #H bond acceptors: 5
    #H bond donors: 1
    #Freely Rotating Bonds: 6
    #Rule of 5 Violations: 0
    ACD/LogP: 2.44
    ACD/LogD (pH 5.5): -0.03
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 3.78
    ACD/LogD (pH 7.4): 1.59
    ACD/BCF (pH 7.4): 8.95
    ACD/KOC (pH 7.4): 156.06
    Polar Surface Area: 45 Å2
    Polarizability: 35.2±0.5 10-24cm3
    Surface Tension: 47.3±7.0 dyne/cm
    Molar Volume: 254.2±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) =  0.77

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  489.40  (Adapted Stein & Brown method)
    Melting Pt (deg C):  207.65  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.55E-012  (Modified Grain method)
    Subcooled liquid VP: 3.93E-010 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):  2.65e+004
       log Kow used: 0.77 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2.5178e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.06E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  6.832E-017 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.77  (KowWin est)
  Log Kaw used:  -14.363  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.133
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3518
   Biowin2 (Non-Linear Model)     :   0.0098
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1812  (months      )
   Biowin4 (Primary Survey Model) :   2.9649  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0581
   Biowin6 (MITI Non-Linear Model):   0.0210
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -2.0256
 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):  5.24E-008 Pa (3.93E-010 mm Hg)
  Log Koa (Koawin est  ): 15.133
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  57.3 
       Octanol/air (Koa) model:  333 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 290.1867 E-12 cm3/molecule-sec
      Half-Life =     0.037 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    26.538 Min
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1391
      Log Koc:  3.143 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 0.77 (estimated)

 Volatilization from Water:
    Henry LC:  1.06E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 9.605E+012  hours   (4.002E+011 days)
    Half-Life from Model Lake : 1.048E+014  hours   (4.366E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               1.87  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  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       3.6e-006        0.885        1000       
   Water     45.6            1.44e+003    1000       
   Soil      54.3            2.88e+003    1000       
   Sediment  0.0938          1.3e+004     0          
     Persistence Time: 1.24e+003 hr

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