ChemSpider 2D Image | Propenidazole | C11H13N3O5

Propenidazole

  • Molecular FormulaC11H13N3O5
  • Average mass267.238 Da
  • Monoisotopic mass267.085510 Da
  • ChemSpider ID4950302
  • Double-bond stereo - Double-bond stereo


More details:






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

(2E)-2-[(1-Méthyl-5-nitro-1H-imidazol-2-yl)méthylène]-3-oxobutanoate d'éthyle [French] [ACD/IUPAC Name]
4982
76448-31-2 [RN]
Butanoic acid, 2-[(1-methyl-5-nitro-1H-imidazol-2-yl)methylene]-3-oxo-, ethyl ester, (2E)- [ACD/Index Name]
Ethyl (2E)-2-[(1-methyl-5-nitro-1H-imidazol-2-yl)methylene]-3-oxobutanoate [ACD/IUPAC Name]
Ethyl trans-a-Acetyl-1-methyl-5-nitroimidazole-2-acrylate
Ethyl trans-α-acetyl-1-methyl-5-nitroimidazole-2-acrylate
Ethyl-(2E)-2-[(1-methyl-5-nitro-1H-imidazol-2-yl)methylen]-3-oxobutanoat [German] [ACD/IUPAC Name]
Propenidazole [INN] [Wiki]
Propenidazole [INN]
More...

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

F0O89MB7QE [DBID]
UNII:F0O89MB7QE [DBID]
UNII-F0O89MB7QE [DBID]

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

Density: 1.3±0.1 g/cm3
Boiling Point: 437.6±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 69.4±3.0 kJ/mol
Flash Point: 218.5±31.5 °C
Index of Refraction: 1.571
Molar Refractivity: 65.9±0.5 cm3
#H bond acceptors: 8
#H bond donors: 0
#Freely Rotating Bonds: 6
#Rule of 5 Violations: 0
ACD/LogP: 0.49
ACD/LogD (pH 5.5): 0.48
ACD/BCF (pH 5.5): 1.36
ACD/KOC (pH 5.5): 43.31
ACD/LogD (pH 7.4): 0.48
ACD/BCF (pH 7.4): 1.36
ACD/KOC (pH 7.4): 43.31
Polar Surface Area: 107 Å2
Polarizability: 26.1±0.5 10-24cm3
Surface Tension: 49.3±7.0 dyne/cm
Molar Volume: 200.6±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) =  0.56

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  421.11  (Adapted Stein & Brown method)
    Melting Pt (deg C):  171.02  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.85E-008  (Modified Grain method)
    Subcooled liquid VP: 2.54E-006 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):  2586
       log Kow used: 0.56 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  3783.5 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Acrylates
       Vinyl/Allyl Ketones
       Imidazoles

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.37E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.067E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.56  (KowWin est)
  Log Kaw used:  -11.252  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.812
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.4963
   Biowin2 (Non-Linear Model)     :   0.5822
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.5567  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5605  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2560
   Biowin6 (MITI Non-Linear Model):   0.0247
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0203
 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):  0.000339 Pa (2.54E-006 mm Hg)
  Log Koa (Koawin est  ): 11.812
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00886 
       Octanol/air (Koa) model:  0.159 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.242 
       Mackay model           :  0.415 
       Octanol/air (Koa) model:  0.927 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  32.2305 E-12 cm3/molecule-sec
      Half-Life =     0.332 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.982 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     5.670000 E-17 cm3/molecule-sec
      Half-Life =     0.202 Days (at 7E11 mol/cm3)
      Half-Life =      4.851 Hrs
   Fraction sorbed to airborne particulates (phi): 0.329 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  15.54
      Log Koc:  1.191 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.954E-003  L/mol-sec
  Kb Half-Life at pH 8:      11.238  years  
  Kb Half-Life at pH 7:     112.381  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 0.56 (estimated)

 Volatilization from Water:
    Henry LC:  1.37E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 6.986E+009  hours   (2.911E+008 days)
    Half-Life from Model Lake : 7.621E+010  hours   (3.176E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  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       2.63e-006       3.01         1000       
   Water     44.1            900          1000       
   Soil      55.8            1.8e+003     1000       
   Sediment  0.0877          8.1e+003     0          
     Persistence Time: 1e+003 hr




                    

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