ChemSpider 2D Image | 1-ethyl-2-methyl-4-nitroimidazole | C6H9N3O2

1-ethyl-2-methyl-4-nitroimidazole

  • Molecular FormulaC6H9N3O2
  • Average mass155.155 Da
  • Monoisotopic mass155.069473 Da
  • ChemSpider ID589149

More details:

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

1-Ethyl-2-methyl-4-nitro-1H-imidazol [German] [ACD/IUPAC Name]
1-Ethyl-2-methyl-4-nitro-1H-imidazole [ACD/IUPAC Name]
1-Éthyl-2-méthyl-4-nitro-1H-imidazole [French] [ACD/IUPAC Name]
1-ethyl-2-methyl-4-nitroimidazole
1H-Imidazole, 1-ethyl-2-methyl-4-nitro- [ACD/Index Name]
89128-07-4 [RN]
1-ethyl-2-methyl-4-nitro-imidazole
1H-Imidazole,1-ethyl-2-methyl-4-nitro-
AC1LDWLN
ACMC-20li1v
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

Maybridge1_001955 [DBID]
MLS000589579 [DBID]
SMR000212945 [DBID]
ZINC00039522 [DBID]

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

    Density: 1.3±0.1 g/cm3
    Boiling Point: 317.1±15.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.7 mmHg at 25°C
    Enthalpy of Vaporization: 53.6±3.0 kJ/mol
    Flash Point: 145.6±20.4 °C
    Index of Refraction: 1.582
    Molar Refractivity: 39.9±0.5 cm3
    #H bond acceptors: 5
    #H bond donors: 0
    #Freely Rotating Bonds: 2
    #Rule of 5 Violations: 0
    ACD/LogP: 0.84
    ACD/LogD (pH 5.5): 0.51
    ACD/BCF (pH 5.5): 1.43
    ACD/KOC (pH 5.5): 44.87
    ACD/LogD (pH 7.4): 0.51
    ACD/BCF (pH 7.4): 1.43
    ACD/KOC (pH 7.4): 44.88
    Polar Surface Area: 64 Å2
    Polarizability: 15.8±0.5 10-24cm3
    Surface Tension: 48.4±7.0 dyne/cm
    Molar Volume: 119.6±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) =  -0.74

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  473.04  (Adapted Stein & Brown method)
    Melting Pt (deg C):  200.01  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.76E-011  (Modified Grain method)
    Subcooled liquid VP: 1.23E-009 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):  3.043e+005
       log Kow used: -0.74 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  17606 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.28E-016  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.188E-017 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.74  (KowWin est)
  Log Kaw used:  -14.281  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.541
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7279
   Biowin2 (Non-Linear Model)     :   0.7971
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7792  (weeks       )
   Biowin4 (Primary Survey Model) :   3.5539  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3378
   Biowin6 (MITI Non-Linear Model):   0.2992
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1224
 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):  1.64E-007 Pa (1.23E-009 mm Hg)
  Log Koa (Koawin est  ): 13.541
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  18.3 
       Octanol/air (Koa) model:  8.53 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.998 
       Mackay model           :  0.999 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  10.6723 E-12 cm3/molecule-sec
      Half-Life =     1.002 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    12.027 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.999 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  41.52
      Log Koc:  1.618 

 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: -0.74 (estimated)

 Volatilization from Water:
    Henry LC:  1.28E-016 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.716E+012  hours   (2.382E+011 days)
    Half-Life from Model Lake : 6.236E+013  hours   (2.598E+012 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.76  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       2.87e-006       24           1000       
   Water     38.9            360          1000       
   Soil      61              720          1000       
   Sediment  0.0713          3.24e+003    0          
     Persistence Time: 580 hr

    Click to predict properties on the Chemicalize site


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