ChemSpider 2D Image | 3-(4-Methoxyphenyl)-1-phenyl-1H-pyrazole-4-carboxylic acid | C17H14N2O3

3-(4-Methoxyphenyl)-1-phenyl-1H-pyrazole-4-carboxylic acid

  • Molecular FormulaC17H14N2O3
  • Average mass294.305 Da
  • Monoisotopic mass294.100433 Da
  • ChemSpider ID689171

More details:






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

1H-Pyrazole-4-carboxylic acid, 3-(4-methoxyphenyl)-1-phenyl- [ACD/Index Name]
3-(4-Methoxyphenyl)-1-phenyl-1H-pyrazol-4-carbonsäure [German] [ACD/IUPAC Name]
3-(4-Methoxyphenyl)-1-phenyl-1H-pyrazole-4-carboxylic acid [ACD/IUPAC Name]
372107-36-3 [RN]
Acide 3-(4-méthoxyphényl)-1-phényl-1H-pyrazole-4-carboxylique [French] [ACD/IUPAC Name]
3-(4-Methoxy-phenyl)-1-phenyl-1H-pyrazole-4-carboxylic acid
3-(4-methoxyphenyl)-1-phenylpyrazole-4-carboxylic acid
3-(4-methoxyphenyl)-1-phenyl-pyrazole-4-carboxylic acid
MFCD02227818 [MDL number]

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

BAS 02104507 [DBID]
MLS000100429 [DBID]
SMR000015534 [DBID]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.2±0.1 g/cm3
Boiling Point: 481.5±35.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.3 mmHg at 25°C
Enthalpy of Vaporization: 78.6±3.0 kJ/mol
Flash Point: 245.0±25.9 °C
Index of Refraction: 1.621
Molar Refractivity: 83.2±0.5 cm3
#H bond acceptors: 5
#H bond donors: 1
#Freely Rotating Bonds: 4
#Rule of 5 Violations: 0
ACD/LogP: 3.53
ACD/LogD (pH 5.5): 1.98
ACD/BCF (pH 5.5): 6.28
ACD/KOC (pH 5.5): 35.16
ACD/LogD (pH 7.4): 0.90
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 2.88
Polar Surface Area: 64 Å2
Polarizability: 33.0±0.5 10-24cm3
Surface Tension: 48.3±7.0 dyne/cm
Molar Volume: 236.4±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) =  3.55

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  478.15  (Adapted Stein & Brown method)
    Melting Pt (deg C):  202.39  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.3E-009  (Modified Grain method)
    Subcooled liquid VP: 9.75E-008 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):  12.34
       log Kow used: 3.55 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  4.427 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.23E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.080E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.55  (KowWin est)
  Log Kaw used:  -13.299  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.849
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0443
   Biowin2 (Non-Linear Model)     :   0.9950
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6005  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5129  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.4914
   Biowin6 (MITI Non-Linear Model):   0.2724
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.4640
 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):  1.3E-005 Pa (9.75E-008 mm Hg)
  Log Koa (Koawin est  ): 16.849
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.231 
       Octanol/air (Koa) model:  1.73E+004 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.893 
       Mackay model           :  0.949 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  27.1156 E-12 cm3/molecule-sec
      Half-Life =     0.394 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     4.734 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.921 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  883
      Log Koc:  2.946 

 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: 3.55 (estimated)

 Volatilization from Water:
    Henry LC:  1.23E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 8.166E+011  hours   (3.403E+010 days)
    Half-Life from Model Lake : 8.908E+012  hours   (3.712E+011 days)

 Removal In Wastewater Treatment:
    Total removal:              14.22  percent
    Total biodegradation:        0.19  percent
    Total sludge adsorption:    14.03  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       1.2e-007        9.47         1000       
   Water     11.5            900          1000       
   Soil      87.5            1.8e+003     1000       
   Sediment  0.94            8.1e+003     0          
     Persistence Time: 1.84e+003 hr




                    

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