ChemSpider 2D Image | 5-(2-Chlorophenyl)-7-(3-chlorophenyl)-1,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine | C17H12Cl2N4

5-(2-Chlorophenyl)-7-(3-chlorophenyl)-1,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine

  • Molecular FormulaC17H12Cl2N4
  • Average mass343.210 Da
  • Monoisotopic mass342.043915 Da
  • ChemSpider ID4671841

More details:

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

[1,2,4]Triazolo[1,5-a]pyrimidine, 5-(2-chlorophenyl)-7-(3-chlorophenyl)-1,7-dihydro- [ACD/Index Name]
5-(2-Chlorophenyl)-7-(3-chlorophenyl)-1,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine [ACD/IUPAC Name]
5-(2-Chlorophényl)-7-(3-chlorophényl)-1,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine [French] [ACD/IUPAC Name]
5-(2-Chlorphenyl)-7-(3-chlorphenyl)-1,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin [German] [ACD/IUPAC Name]
5-(2-chlorophenyl)-7-(3-chlorophenyl)-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine

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

Density: 1.5±0.1 g/cm3
Boiling Point: 489.8±55.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Enthalpy of Vaporization: 75.6±3.0 kJ/mol
Flash Point: 250.0±31.5 °C
Index of Refraction: 1.719
Molar Refractivity: 93.0±0.5 cm3
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 2
#Rule of 5 Violations: 0
ACD/LogP: 3.69
ACD/LogD (pH 5.5): 2.79
ACD/BCF (pH 5.5): 39.09
ACD/KOC (pH 5.5): 213.74
ACD/LogD (pH 7.4): 3.93
ACD/BCF (pH 7.4): 541.51
ACD/KOC (pH 7.4): 2960.68
Polar Surface Area: 40 Å2
Polarizability: 36.9±0.5 10-24cm3
Surface Tension: 55.2±7.0 dyne/cm
Molar Volume: 235.7±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) =  4.91

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  529.12  (Adapted Stein & Brown method)
    Melting Pt (deg C):  226.20  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.47E-011  (Modified Grain method)
    Subcooled liquid VP: 4.99E-009 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):  0.4377
       log Kow used: 4.91 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  16.772 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.98E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.580E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.91  (KowWin est)
  Log Kaw used:  -10.789  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  15.699
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2193
   Biowin2 (Non-Linear Model)     :   0.0027
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0275  (months      )
   Biowin4 (Primary Survey Model) :   3.0219  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.5949
   Biowin6 (MITI Non-Linear Model):   0.0000
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.7329
 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):  6.65E-007 Pa (4.99E-009 mm Hg)
  Log Koa (Koawin est  ): 15.699
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  4.51 
       Octanol/air (Koa) model:  1.23E+003 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.994 
       Mackay model           :  0.997 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 149.2726 E-12 cm3/molecule-sec
      Half-Life =     0.072 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.860 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    13.650000 E-17 cm3/molecule-sec
      Half-Life =     0.084 Days (at 7E11 mol/cm3)
      Half-Life =      2.015 Hrs
   Fraction sorbed to airborne particulates (phi): 0.996 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1.648E+006
      Log Koc:  6.217 

 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 = 3.079 (BCF = 1201)
       log Kow used: 4.91 (estimated)

 Volatilization from Water:
    Henry LC:  3.98E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.725E+009  hours   (1.136E+008 days)
    Half-Life from Model Lake : 2.973E+010  hours   (1.239E+009 days)

 Removal In Wastewater Treatment:
    Total removal:              74.65  percent
    Total biodegradation:        0.66  percent
    Total sludge adsorption:    73.99  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       0.000416        0.928        1000       
   Water     6.55            1.44e+003    1000       
   Soil      77              2.88e+003    1000       
   Sediment  16.4            1.3e+004     0          
     Persistence Time: 3.36e+003 hr

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