ChemSpider 2D Image | 1-Methyl-2-(methylsulfonyl)-5-nitro-1H-imidazole | C5H7N3O4S

1-Methyl-2-(methylsulfonyl)-5-nitro-1H-imidazole

  • Molecular FormulaC5H7N3O4S
  • Average mass205.192 Da
  • Monoisotopic mass205.015732 Da
  • ChemSpider ID90891

More details:

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

1615-53-8 [RN]
1H-Imidazole, 1-methyl-2-(methylsulfonyl)-5-nitro- [ACD/Index Name]
1-Methyl-2-(methylsulfonyl)-5-nitro-1H-imidazol [German] [ACD/IUPAC Name]
1-Methyl-2-(methylsulfonyl)-5-nitro-1H-imidazole [ACD/IUPAC Name]
1-Méthyl-2-(méthylsulfonyl)-5-nitro-1H-imidazole [French] [ACD/IUPAC Name]
16500-53-1 [RN]
1H-Imidazole,1-methyl-2-(methylsulfonyl)-5-nitro-
1-methyl-2-(methylthio)-5-nitro-1H-imidazole
1-methyl-2-methylsulfonyl-5-nitroimidazole
1-METHYL-2-METHYLSULPHONYL-5-NITRO-IMIDAZOLE
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

AIDS210078 [DBID]
AIDS-210078 [DBID]
NSC326150 [DBID]

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

    Density: 1.7±0.1 g/cm3
    Boiling Point: 424.8±37.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.0 mmHg at 25°C
    Enthalpy of Vaporization: 67.9±3.0 kJ/mol
    Flash Point: 210.7±26.5 °C
    Index of Refraction: 1.648
    Molar Refractivity: 45.1±0.5 cm3
    #H bond acceptors: 7
    #H bond donors: 0
    #Freely Rotating Bonds: 2
    #Rule of 5 Violations: 0
    ACD/LogP: -0.83
    ACD/LogD (pH 5.5): -0.38
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 14.77
    ACD/LogD (pH 7.4): -0.38
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 14.77
    Polar Surface Area: 106 Å2
    Polarizability: 17.9±0.5 10-24cm3
    Surface Tension: 69.5±7.0 dyne/cm
    Molar Volume: 124.0±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) =  -1.01

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  384.45  (Adapted Stein & Brown method)
    Melting Pt (deg C):  155.72  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  9.13E-007  (Modified Grain method)
    Subcooled liquid VP: 1.98E-005 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):  1.213e+005
       log Kow used: -1.01 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  6.2388e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.32E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.032E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.01  (KowWin est)
  Log Kaw used:  -8.524  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.514
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3448
   Biowin2 (Non-Linear Model)     :   0.0821
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5761  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.4433  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.0768
   Biowin6 (MITI Non-Linear Model):   0.0035
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3674
 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):  0.00264 Pa (1.98E-005 mm Hg)
  Log Koa (Koawin est  ): 7.514
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00114 
       Octanol/air (Koa) model:  8.02E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0394 
       Mackay model           :  0.0833 
       Octanol/air (Koa) model:  0.000641 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   1.8693 E-12 cm3/molecule-sec
      Half-Life =     5.722 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    68.662 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0614 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  13.68
      Log Koc:  1.136 

 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: -1.01 (estimated)

 Volatilization from Water:
    Henry LC:  7.32E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.146E+007  hours   (4.774E+005 days)
    Half-Life from Model Lake :  1.25E+008  hours   (5.208E+006 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  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       0.00108         137          1000       
   Water     46.4            900          1000       
   Soil      53.5            1.8e+003     1000       
   Sediment  0.0891          8.1e+003     0          
     Persistence Time: 973 hr

    Click to predict properties on the Chemicalize site


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