ChemSpider 2D Image | 4-Pyrazolemethanamine, 1,3-diphenyl- | C16H15N3

4-Pyrazolemethanamine, 1,3-diphenyl-

  • Molecular FormulaC16H15N3
  • Average mass249.310 Da
  • Monoisotopic mass249.126602 Da
  • ChemSpider ID538126

More details:






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

(1,3-Diphenyl-1H-pyrazol-4-yl)methanamine
1-(1,3-Diphenyl-1H-pyrazol-4-yl)methanamin [German] [ACD/IUPAC Name]
1-(1,3-Diphenyl-1H-pyrazol-4-yl)methanamine [ACD/IUPAC Name]
1-(1,3-Diphényl-1H-pyrazol-4-yl)méthanamine [French] [ACD/IUPAC Name]
1H-Pyrazole-4-methanamine, 1,3-diphenyl- [ACD/Index Name]
4-Pyrazolemethanamine, 1,3-diphenyl-
512810-07-0 [RN]
(1,3-diphenyl-1H-pyrazol-4-yl)methylamine
(1,3-Diphenylpyrazol-4-yl)methanamine
(1,3-diphenylpyrazol-4-yl)methylamine
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Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.1±0.1 g/cm3
Boiling Point: 444.8±33.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 70.3±3.0 kJ/mol
Flash Point: 222.8±25.4 °C
Index of Refraction: 1.634
Molar Refractivity: 77.6±0.5 cm3
#H bond acceptors: 3
#H bond donors: 2
#Freely Rotating Bonds: 3
#Rule of 5 Violations: 0
ACD/LogP: 3.14
ACD/LogD (pH 5.5): -0.15
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.02
ACD/LogD (pH 7.4): 1.41
ACD/BCF (pH 7.4): 3.45
ACD/KOC (pH 7.4): 36.97
Polar Surface Area: 44 Å2
Polarizability: 30.7±0.5 10-24cm3
Surface Tension: 47.3±7.0 dyne/cm
Molar Volume: 216.9±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) =  2.31

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  414.43  (Adapted Stein & Brown method)
    Melting Pt (deg C):  163.02  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.41E-007  (Modified Grain method)
    Subcooled liquid VP: 3.7E-006 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):  2604
       log Kow used: 2.31 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  187.6 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.17E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.776E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.31  (KowWin est)
  Log Kaw used:  -11.320  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.630
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.0389
   Biowin2 (Non-Linear Model)     :   0.9849
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7167  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5411  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.0384
   Biowin6 (MITI Non-Linear Model):   0.0228
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3927
 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):  0.000493 Pa (3.7E-006 mm Hg)
  Log Koa (Koawin est  ): 13.630
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00608 
       Octanol/air (Koa) model:  10.5 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.18 
       Mackay model           :  0.327 
       Octanol/air (Koa) model:  0.999 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 100.3670 E-12 cm3/molecule-sec
      Half-Life =     0.107 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.279 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.254 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3.33E+004
      Log Koc:  4.522 

 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 = 1.076 (BCF = 11.92)
       log Kow used: 2.31 (estimated)

 Volatilization from Water:
    Henry LC:  1.17E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 7.901E+009  hours   (3.292E+008 days)
    Half-Life from Model Lake :  8.62E+010  hours   (3.592E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               2.66  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.56  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       1.3e-006        2.56         1000       
   Water     18.2            900          1000       
   Soil      81.7            1.8e+003     1000       
   Sediment  0.108           8.1e+003     0          
     Persistence Time: 1.57e+003 hr




                    

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