ChemSpider 2D Image | nitromethanal-2-nitrophenylhydrazone | C7H6N4O4

nitromethanal-2-nitrophenylhydrazone

  • Molecular FormulaC7H6N4O4
  • Average mass210.147 Da
  • Monoisotopic mass210.038910 Da
  • ChemSpider ID7852049
  • Double-bond stereo - Double-bond stereo


More details:






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

(1E)-1-(Nitromethylen)-2-(2-nitrophenyl)hydrazin [German] [ACD/IUPAC Name]
(1E)-1-(Nitromethylene)-2-(2-nitrophenyl)hydrazine [ACD/IUPAC Name]
(1E)-1-(Nitrométhylène)-2-(2-nitrophényl)hydrazine [French] [ACD/IUPAC Name]
Formaldehyde, nitro-, (2-nitrophenyl)hydrazone
Methanone, nitro-, 2-(2-nitrophenyl)hydrazone, (E)- [ACD/Index Name]
nitromethanal-2-nitrophenylhydrazone
(1E)-1-(nitromethylidene)-2-(2-nitrophenyl)hydrazine
2-Nitro-N-(nitromethylideneamino)aniline
2-nitro-N-[(E)-nitromethylideneamino]aniline
52298-20-1 [RN]
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Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.5±0.1 g/cm3
Boiling Point: 384.2±44.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.9 mmHg at 25°C
Enthalpy of Vaporization: 63.3±3.0 kJ/mol
Flash Point: 186.2±28.4 °C
Index of Refraction: 1.646
Molar Refractivity: 49.7±0.5 cm3
#H bond acceptors: 8
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 2.16
ACD/LogD (pH 5.5): 2.01
ACD/BCF (pH 5.5): 19.89
ACD/KOC (pH 5.5): 295.63
ACD/LogD (pH 7.4): 1.90
ACD/BCF (pH 7.4): 15.26
ACD/KOC (pH 7.4): 226.84
Polar Surface Area: 116 Å2
Polarizability: 19.7±0.5 10-24cm3
Surface Tension: 72.9±7.0 dyne/cm
Molar Volume: 137.0±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) =  -1.76

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  507.15  (Adapted Stein & Brown method)
    Melting Pt (deg C):  215.94  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.04E-012  (Modified Grain method)
    Subcooled liquid VP: 1.13E-010 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):  4.966e+005
       log Kow used: -1.76 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  38331 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.18E-021  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.819E-019 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -1.76  (KowWin est)
  Log Kaw used:  -18.886  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  17.126
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6470
   Biowin2 (Non-Linear Model)     :   0.5026
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7325  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5431  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0569
   Biowin6 (MITI Non-Linear Model):   0.0505
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1492
 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):  1.51E-008 Pa (1.13E-010 mm Hg)
  Log Koa (Koawin est  ): 17.126
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  199 
       Octanol/air (Koa) model:  3.28E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   9.2501 E-12 cm3/molecule-sec
      Half-Life =     1.156 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    13.876 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  988.1
      Log Koc:  2.995 

 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: -1.76 (estimated)

 Volatilization from Water:
    Henry LC:  3.18E-021 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.675E+017  hours   (1.115E+016 days)
    Half-Life from Model Lake : 2.919E+018  hours   (1.216E+017 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       4.99e-010       27.7         1000       
   Water     46.4            900          1000       
   Soil      53.5            1.8e+003     1000       
   Sediment  0.0891          8.1e+003     0          
     Persistence Time: 973 hr




                    

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