ChemSpider 2D Image | 2-(1H-Benzimidazol-2-yl)-N-butylacetamide | C13H17N3O

2-(1H-Benzimidazol-2-yl)-N-butylacetamide

  • Molecular FormulaC13H17N3O
  • Average mass231.294 Da
  • Monoisotopic mass231.137161 Da
  • ChemSpider ID3077949

More details:






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

1H-Benzimidazole-2-acetamide, N-butyl- [ACD/Index Name]
2-(1H-Benzimidazol-2-yl)-N-butylacetamid [German] [ACD/IUPAC Name]
2-(1H-Benzimidazol-2-yl)-N-butylacetamide [ACD/IUPAC Name]
2-(1H-Benzimidazol-2-yl)-N-butylacétamide [French] [ACD/IUPAC Name]
2-(1H-1,3-BENZODIAZOL-2-YL)-N-BUTYLACETAMIDE
2-(1H-Benzo[d]imidazol-2-yl)-N-butylacetamide
91600-55-4 [RN]
MFCD06655052 [MDL number]

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

ZINC03888144 [DBID]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 520.8±33.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.4 mmHg at 25°C
Enthalpy of Vaporization: 79.4±3.0 kJ/mol
Flash Point: 268.8±25.4 °C
Index of Refraction: 1.599
Molar Refractivity: 68.3±0.3 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 1.93
ACD/LogD (pH 5.5): 1.47
ACD/BCF (pH 5.5): 7.09
ACD/KOC (pH 5.5): 127.32
ACD/LogD (pH 7.4): 1.63
ACD/BCF (pH 7.4): 10.21
ACD/KOC (pH 7.4): 183.33
Polar Surface Area: 58 Å2
Polarizability: 27.1±0.5 10-24cm3
Surface Tension: 50.8±3.0 dyne/cm
Molar Volume: 199.9±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) =  1.73

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  499.51  (Adapted Stein & Brown method)
    Melting Pt (deg C):  212.37  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.87E-010  (Modified Grain method)
    Subcooled liquid VP: 2.82E-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):  1004
       log Kow used: 1.73 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1339.1 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.16E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  8.700E-014 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  1.73  (KowWin est)
  Log Kaw used:  -10.889  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.619
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0107
   Biowin2 (Non-Linear Model)     :   0.9921
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8573  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9200  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2765
   Biowin6 (MITI Non-Linear Model):   0.1677
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5546
 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):  3.76E-006 Pa (2.82E-008 mm Hg)
  Log Koa (Koawin est  ): 12.619
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.798 
       Octanol/air (Koa) model:  1.02 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.966 
       Mackay model           :  0.985 
       Octanol/air (Koa) model:  0.988 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 103.0944 E-12 cm3/molecule-sec
      Half-Life =     0.104 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.245 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.976 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1355
      Log Koc:  3.132 

 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 = 0.629 (BCF = 4.26)
       log Kow used: 1.73 (estimated)

 Volatilization from Water:
    Henry LC:  3.16E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.818E+009  hours   (1.174E+008 days)
    Half-Life from Model Lake : 3.074E+010  hours   (1.281E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               2.06  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.97  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       0.000286        2.49         1000       
   Water     26.1            360          1000       
   Soil      73.8            720          1000       
   Sediment  0.0718          3.24e+003    0          
     Persistence Time: 678 hr




                    

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