ChemSpider 2D Image | 1-(4-Methoxyphenyl)-4-[1-(3-methylbutyl)-1H-benzimidazol-2-yl]-2-pyrrolidinone | C23H27N3O2

1-(4-Methoxyphenyl)-4-[1-(3-methylbutyl)-1H-benzimidazol-2-yl]-2-pyrrolidinone

  • Molecular FormulaC23H27N3O2
  • Average mass377.479 Da
  • Monoisotopic mass377.210327 Da
  • ChemSpider ID3771289

More details:

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

1-(4-Methoxyphenyl)-4-[1-(3-methylbutyl)-1H-benzimidazol-2-yl]-2-pyrrolidinon [German] [ACD/IUPAC Name]
1-(4-Methoxyphenyl)-4-[1-(3-methylbutyl)-1H-benzimidazol-2-yl]-2-pyrrolidinone [ACD/IUPAC Name]
1-(4-Méthoxyphényl)-4-[1-(3-méthylbutyl)-1H-benzimidazol-2-yl]-2-pyrrolidinone [French] [ACD/IUPAC Name]
2-Pyrrolidinone, 1-(4-methoxyphenyl)-4-[1-(3-methylbutyl)-1H-benzimidazol-2-yl]- [ACD/Index Name]
1-(4-methoxyphenyl)-4-[1-(3-methylbutyl)-1H-1,3-benzodiazol-2-yl]pyrrolidin-2-one
1-(4-methoxyphenyl)-4-[1-(3-methylbutyl)-1H-benzimidazol-2-yl]pyrrolidin-2-one
1-(4-methoxyphenyl)-4-[1-(3-methylbutyl)benzimidazol-2-yl]pyrrolidin-2-one
4-(1-isopentyl-1H-benzo[d]imidazol-2-yl)-1-(4-methoxyphenyl)pyrrolidin-2-one
848743-20-4 [RN]
AC1NDNCO
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    Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

    Density: 1.2±0.1 g/cm3
    Boiling Point: 637.7±50.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.9 mmHg at 25°C
    Enthalpy of Vaporization: 94.2±3.0 kJ/mol
    Flash Point: 339.5±30.1 °C
    Index of Refraction: 1.620
    Molar Refractivity: 111.0±0.5 cm3
    #H bond acceptors: 5
    #H bond donors: 0
    #Freely Rotating Bonds: 6
    #Rule of 5 Violations: 0
    ACD/LogP: 4.76
    ACD/LogD (pH 5.5): 3.98
    ACD/BCF (pH 5.5): 518.59
    ACD/KOC (pH 5.5): 2435.40
    ACD/LogD (pH 7.4): 4.32
    ACD/BCF (pH 7.4): 1132.57
    ACD/KOC (pH 7.4): 5318.83
    Polar Surface Area: 47 Å2
    Polarizability: 44.0±0.5 10-24cm3
    Surface Tension: 43.9±7.0 dyne/cm
    Molar Volume: 316.1±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) =  4.70

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  575.14  (Adapted Stein & Brown method)
    Melting Pt (deg C):  247.70  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.25E-012  (Modified Grain method)
    Subcooled liquid VP: 3.27E-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):  0.408
       log Kow used: 4.70 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.45036 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.59E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.522E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.70  (KowWin est)
  Log Kaw used:  -10.187  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.887
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.9646
   Biowin2 (Non-Linear Model)     :   0.9595
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1778  (months      )
   Biowin4 (Primary Survey Model) :   3.5171  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0558
   Biowin6 (MITI Non-Linear Model):   0.0253
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.9912
 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):  4.36E-008 Pa (3.27E-010 mm Hg)
  Log Koa (Koawin est  ): 14.887
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  68.8 
       Octanol/air (Koa) model:  189 
   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 = 112.2921 E-12 cm3/molecule-sec
      Half-Life =     0.095 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.143 Hrs
   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    :  3.27E+004
      Log Koc:  4.514 

 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 = 2.919 (BCF = 830.4)
       log Kow used: 4.70 (estimated)

 Volatilization from Water:
    Henry LC:  1.59E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 7.154E+008  hours   (2.981E+007 days)
    Half-Life from Model Lake : 7.805E+009  hours   (3.252E+008 days)

 Removal In Wastewater Treatment:
    Total removal:              65.98  percent
    Total biodegradation:        0.60  percent
    Total sludge adsorption:    65.39  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       0.0186          2.29         1000       
   Water     8.43            1.44e+003    1000       
   Soil      78.4            2.88e+003    1000       
   Sediment  13.2            1.3e+004     0          
     Persistence Time: 2.62e+003 hr

    Click to predict properties on the Chemicalize site


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