ChemSpider 2D Image | 4-[(E)-(3-Fluorobenzylidene)amino]-2,5-dimethyl-1-phenyl-1,2-dihydro-3H-pyrazol-3-one | C18H16FN3O

4-[(E)-(3-Fluorobenzylidene)amino]-2,5-dimethyl-1-phenyl-1,2-dihydro-3H-pyrazol-3-one

  • Molecular FormulaC18H16FN3O
  • Average mass309.337 Da
  • Monoisotopic mass309.127747 Da
  • ChemSpider ID790882

  • Double-bond stereo - Double-bond stereo

More details:

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

3H-Pyrazol-3-one, 4-[[(1E)-(3-fluorophenyl)methylene]amino]-1,2-dihydro-2,5-dimethyl-1-phenyl- [ACD/Index Name]
4-[(E)-(3-Fluorbenzyliden)amino]-2,5-dimethyl-1-phenyl-1,2-dihydro-3H-pyrazol-3-on [German] [ACD/IUPAC Name]
4-[(E)-(3-Fluorobenzylidene)amino]-2,5-dimethyl-1-phenyl-1,2-dihydro-3H-pyrazol-3-one [ACD/IUPAC Name]
4-[(E)-(3-Fluorobenzylidène)amino]-2,5-diméthyl-1-phényl-1,2-dihydro-3H-pyrazol-3-one [French] [ACD/IUPAC Name]
(E)-4-((3-fluorobenzylidene)amino)-2,5-dimethyl-1-phenyl-1H-pyrazol-3(2H)-one
4-[(3-Fluorobenzylidene)amino]-2,5-dimethyl-1-phenyl-1,2-dihydro-3H-pyrazol-3-one [ACD/IUPAC Name]
4-[(3-Fluoro-benzylidene)-amino]-2,5-dimethyl-1-phenyl-1,2-dihydro-pyrazol-3-one
4-{[(E)-(3-fluorophenyl)methylidene]amino}-2,5-dimethyl-1-phenyl-1,2-dihydro-3H-pyrazol-3-one
445287-09-2 [RN]
HMCWKZBOHBBVIB-UHFFFAOYSA-N

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

AK-968/15254257 [DBID]
ZINC00484357 [DBID]

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

    Density: 1.2±0.1 g/cm3
    Boiling Point: 424.9±55.0 °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: 210.8±31.5 °C
    Index of Refraction: 1.597
    Molar Refractivity: 89.2±0.5 cm3
    #H bond acceptors: 4
    #H bond donors: 0
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 3.75
    ACD/LogD (pH 5.5): 1.00
    ACD/BCF (pH 5.5): 1.25
    ACD/KOC (pH 5.5): 12.69
    ACD/LogD (pH 7.4): 2.32
    ACD/BCF (pH 7.4): 26.39
    ACD/KOC (pH 7.4): 266.96
    Polar Surface Area: 36 Å2
    Polarizability: 35.4±0.5 10-24cm3
    Surface Tension: 41.5±7.0 dyne/cm
    Molar Volume: 261.6±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) =  3.64

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  446.49  (Adapted Stein & Brown method)
    Melting Pt (deg C):  187.60  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.2E-008  (Modified Grain method)
    Subcooled liquid VP: 6.01E-007 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):  8.475
       log Kow used: 3.64 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  216.87 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Hydrazines
       Schiff Bases

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.72E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.763E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.64  (KowWin est)
  Log Kaw used:  -8.153  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.793
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :  -0.0816
   Biowin2 (Non-Linear Model)     :   0.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1306  (months      )
   Biowin4 (Primary Survey Model) :   3.4198  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1258
   Biowin6 (MITI Non-Linear Model):   0.0001
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0693
 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):  8.01E-005 Pa (6.01E-007 mm Hg)
  Log Koa (Koawin est  ): 11.793
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0374 
       Octanol/air (Koa) model:  0.152 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.575 
       Mackay model           :  0.75 
       Octanol/air (Koa) model:  0.924 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  49.7047 E-12 cm3/molecule-sec
      Half-Life =     0.215 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     2.582 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     1.137500 E-17 cm3/molecule-sec
      Half-Life =     1.007 Days (at 7E11 mol/cm3)
      Half-Life =     24.179 Hrs
   Fraction sorbed to airborne particulates (phi): 0.662 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  4.74E+004
      Log Koc:  4.676 

 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 = 2.101 (BCF = 126.1)
       log Kow used: 3.64 (estimated)

 Volatilization from Water:
    Henry LC:  1.72E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.987E+006  hours   (2.495E+005 days)
    Half-Life from Model Lake : 6.531E+007  hours   (2.721E+006 days)

 Removal In Wastewater Treatment:
    Total removal:              16.63  percent
    Total biodegradation:        0.21  percent
    Total sludge adsorption:    16.42  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       0.00229         4.26         1000       
   Water     9.07            1.44e+003    1000       
   Soil      89.8            2.88e+003    1000       
   Sediment  1.11            1.3e+004     0          
     Persistence Time: 2.82e+003 hr

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