ChemSpider 2D Image | 5-(4-Nitro-phenyl)-3-p-tolyl-[1,2,4]oxadiazole | C15H11N3O3

5-(4-Nitro-phenyl)-3-p-tolyl-[1,2,4]oxadiazole

  • Molecular FormulaC15H11N3O3
  • Average mass281.266 Da
  • Monoisotopic mass281.080048 Da
  • ChemSpider ID668062

More details:

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

1,2,4-Oxadiazole, 3-(4-methylphenyl)-5-(4-nitrophenyl)- [ACD/Index Name]
3-(4-Methylphenyl)-5-(4-nitrophenyl)-1,2,4-oxadiazol [German] [ACD/IUPAC Name]
3-(4-Methylphenyl)-5-(4-nitrophenyl)-1,2,4-oxadiazole [ACD/IUPAC Name]
3-(4-Méthylphényl)-5-(4-nitrophényl)-1,2,4-oxadiazole [French] [ACD/IUPAC Name]
5-(4-Nitro-phenyl)-3-p-tolyl-[1,2,4]oxadiazole
110449-33-7 [RN]
MFCD01624393

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

BAS 01390185 [DBID]
BIM-0006632.P001 [DBID]
CBMicro_006511 [DBID]
ZINC00238545 [DBID]

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

    Density: 1.3±0.1 g/cm3
    Boiling Point: 465.5±55.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.1 mmHg at 25°C
    Enthalpy of Vaporization: 69.9±3.0 kJ/mol
    Flash Point: 235.3±31.5 °C
    Index of Refraction: 1.609
    Molar Refractivity: 75.3±0.3 cm3
    #H bond acceptors: 6
    #H bond donors: 0
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 4.57
    ACD/LogD (pH 5.5): 3.91
    ACD/BCF (pH 5.5): 554.57
    ACD/KOC (pH 5.5): 3204.24
    ACD/LogD (pH 7.4): 3.91
    ACD/BCF (pH 7.4): 554.57
    ACD/KOC (pH 7.4): 3204.24
    Polar Surface Area: 85 Å2
    Polarizability: 29.8±0.5 10-24cm3
    Surface Tension: 54.1±3.0 dyne/cm
    Molar Volume: 217.4±3.0 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) =  3.62

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  440.97  (Adapted Stein & Brown method)
    Melting Pt (deg C):  185.03  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.75E-008  (Modified Grain method)
    Subcooled liquid VP: 8.23E-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):  5.248
       log Kow used: 3.62 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4.772 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.03E-010  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.234E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.62  (KowWin est)
  Log Kaw used:  -7.608  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.228
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3633
   Biowin2 (Non-Linear Model)     :   0.0513
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3332  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2650  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2050
   Biowin6 (MITI Non-Linear Model):   0.0012
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.5132
 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):  0.00011 Pa (8.23E-007 mm Hg)
  Log Koa (Koawin est  ): 11.228
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0273 
       Octanol/air (Koa) model:  0.0415 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.497 
       Mackay model           :  0.686 
       Octanol/air (Koa) model:  0.768 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   8.7118 E-12 cm3/molecule-sec
      Half-Life =     1.228 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    14.733 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.592 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.592E+004
      Log Koc:  4.414 

 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 = 2.084 (BCF = 121.3)
       log Kow used: 3.62 (estimated)

 Volatilization from Water:
    Henry LC:  6.03E-010 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.628E+006  hours   (6.785E+004 days)
    Half-Life from Model Lake : 1.776E+007  hours   (7.402E+005 days)

 Removal In Wastewater Treatment:
    Total removal:              16.06  percent
    Total biodegradation:        0.21  percent
    Total sludge adsorption:    15.85  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       0.0102          29.5         1000       
   Water     11.5            900          1000       
   Soil      87.4            1.8e+003     1000       
   Sediment  1.11            8.1e+003     0          
     Persistence Time: 1.84e+003 hr

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