ChemSpider 2D Image | 4-(4-FLUORO-PHENYLAZO)-5-IMINO-5H-PYRAZOL-3-YLAMINE | C9H7FN6

4-(4-FLUORO-PHENYLAZO)-5-IMINO-5H-PYRAZOL-3-YLAMINE

  • Molecular FormulaC9H7FN6
  • Average mass218.191 Da
  • Monoisotopic mass218.071625 Da
  • ChemSpider ID20163061

  • Double-bond stereo - Double-bond stereo

More details:

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

3H-Pyrazol-5-amine, 4-[(E)-2-(4-fluorophenyl)diazenyl]-3-imino- [ACD/Index Name]
4-(4-FLUORO-PHENYLAZO)-5-IMINO-5H-PYRAZOL-3-YLAMINE
4-[(E)-(4-Fluorophenyl)diazenyl]-3-imino-3H-pyrazol-5-amine [ACD/IUPAC Name]
4-[(E)-(4-Fluorophényl)diazényl]-3-imino-3H-pyrazol-5-amine [French] [ACD/IUPAC Name]
4-[(E)-(4-Fluorphenyl)diazenyl]-3-imino-3H-pyrazol-5-amin [German] [ACD/IUPAC Name]
3,5-Pyrazolediamine Inhibitor, 7
4-[(E)-2-(4-fluorophenyl)diazen-1-yl]-3-imino-3H-pyrazol-5-amine
4-[(E)-2-(4-fluorophenyl)diazen-1-yl]-5-iminopyrazol-3-amine

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

Density: 1.6±0.1 g/cm3
Boiling Point: 274.0±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±0.6 mmHg at 25°C
Enthalpy of Vaporization: 51.2±3.0 kJ/mol
Flash Point: 119.5±30.1 °C
Index of Refraction: 1.741
Molar Refractivity: 54.8±0.5 cm3
#H bond acceptors: 6
#H bond donors: 3
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 0.67
ACD/LogD (pH 5.5): 1.69
ACD/BCF (pH 5.5): 11.32
ACD/KOC (pH 5.5): 197.35
ACD/LogD (pH 7.4): 1.69
ACD/BCF (pH 7.4): 11.38
ACD/KOC (pH 7.4): 198.46
Polar Surface Area: 99 Å2
Polarizability: 21.7±0.5 10-24cm3
Surface Tension: 65.1±7.0 dyne/cm
Molar Volume: 135.8±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) =  0.38

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  362.00  (Adapted Stein & Brown method)
    Melting Pt (deg C):  142.93  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  4.38E-006  (Modified Grain method)
    Subcooled liquid VP: 6.84E-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):  6221
       log Kow used: 0.38 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  916.43 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.39E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.021E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.38  (KowWin est)
  Log Kaw used:  -7.465  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.845
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.4962
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.7338  (recalcitrant)
   Biowin4 (Primary Survey Model) :   3.4841  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0548
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.6317
 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):  0.00912 Pa (6.84E-005 mm Hg)
  Log Koa (Koawin est  ): 7.845
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000329 
       Octanol/air (Koa) model:  1.72E-005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0117 
       Mackay model           :  0.0256 
       Octanol/air (Koa) model:  0.00137 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  45.7279 E-12 cm3/molecule-sec
      Half-Life =     0.234 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.807 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.175000 E-17 cm3/molecule-sec
      Half-Life =     6.549 Days (at 7E11 mol/cm3)
   Fraction sorbed to airborne particulates (phi): 0.0187 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  200.6
      Log Koc:  2.302 

 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 = 1.000 (BCF = 10)
       log Kow used: 0.38 (estimated)

 Volatilization from Water:
    Henry LC:  8.39E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.031E+006  hours   (4.295E+004 days)
    Half-Life from Model Lake : 1.125E+007  hours   (4.685E+005 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  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       0.00729         5.42         1000       
   Water     52.3            4.32e+003    1000       
   Soil      47.6            8.64e+003    1000       
   Sediment  0.106           3.89e+004    0          
     Persistence Time: 1.53e+003 hr

Click to predict properties on the Chemicalize site


Advertisement