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ChemSpider 2D Image | Methyl 1-methyl-3-nitro-1H-pyrazole-5-carboxylate | C6H7N3O4

Methyl 1-methyl-3-nitro-1H-pyrazole-5-carboxylate

  • Molecular FormulaC6H7N3O4
  • Average mass185.137 Da
  • Monoisotopic mass185.043655 Da
  • ChemSpider ID13953557

More details:

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

177409-38-0 [RN]
1H-Pyrazole-5-carboxylic acid, 1-methyl-3-nitro-, methyl ester [ACD/Index Name]
1-Méthyl-3-nitro-1H-pyrazole-5-carboxylate de méthyle [French] [ACD/IUPAC Name]
Methyl 1-methyl-3-nitro-1H-pyrazole-5-carboxylate [ACD/IUPAC Name]
Methyl-1-methyl-3-nitro-1H-pyrazol-5-carboxylat [German] [ACD/IUPAC Name]
2-methyl-5-nitro-2H-pyrazole-3-carboxylic acid methyl ester
95%
AGN-PC-0225TC
AKOS005169621
AMOT0378
More...

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

    Density: 1.5±0.1 g/cm3
    Boiling Point: 326.0±22.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.7 mmHg at 25°C
    Enthalpy of Vaporization: 56.8±3.0 kJ/mol
    Flash Point: 150.9±22.3 °C
    Index of Refraction: 1.599
    Molar Refractivity: 42.2±0.5 cm3
    #H bond acceptors: 7
    #H bond donors: 0
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: -0.26
    ACD/LogD (pH 5.5): 0.05
    ACD/BCF (pH 5.5): 1.00
    ACD/KOC (pH 5.5): 25.52
    ACD/LogD (pH 7.4): 0.05
    ACD/BCF (pH 7.4): 1.00
    ACD/KOC (pH 7.4): 25.52
    Polar Surface Area: 90 Å2
    Polarizability: 16.7±0.5 10-24cm3
    Surface Tension: 57.6±7.0 dyne/cm
    Molar Volume: 123.5±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) =  0.26

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  292.25  (Adapted Stein & Brown method)
    Melting Pt (deg C):  102.48  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.000516  (Modified Grain method)
    Subcooled liquid VP: 0.00294 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):  1.273e+004
       log Kow used: 0.26 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1.0483e+005 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.00E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  9.874E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.26  (KowWin est)
  Log Kaw used:  -7.087  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.347
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5285
   Biowin2 (Non-Linear Model)     :   0.8755
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7607  (weeks       )
   Biowin4 (Primary Survey Model) :   3.7012  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3265
   Biowin6 (MITI Non-Linear Model):   0.0680
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.5393
 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):  0.392 Pa (0.00294 mm Hg)
  Log Koa (Koawin est  ): 7.347
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  7.65E-006 
       Octanol/air (Koa) model:  5.46E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.000276 
       Mackay model           :  0.000612 
       Octanol/air (Koa) model:  0.000436 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   1.0493 E-12 cm3/molecule-sec
      Half-Life =    10.193 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.000444 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  10
      Log Koc:  1.000 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  3.998E-002  L/mol-sec
  Kb Half-Life at pH 8:     200.670  days   
  Kb Half-Life at pH 7:       5.494  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: 0.26 (estimated)

 Volatilization from Water:
    Henry LC:  2E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.983E+005  hours   (1.66E+004 days)
    Half-Life from Model Lake : 4.345E+006  hours   (1.811E+005 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       0.0465          245          1000       
   Water     38.1            360          1000       
   Soil      61.8            720          1000       
   Sediment  0.0709          3.24e+003    0          
     Persistence Time: 583 hr

    Click to predict properties on the Chemicalize site


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