ChemSpider 2D Image | 6-Phenyl-2,4-pteridinediamine | C12H10N6

6-Phenyl-2,4-pteridinediamine

  • Molecular FormulaC12H10N6
  • Average mass238.248 Da
  • Monoisotopic mass238.096695 Da
  • ChemSpider ID8306460

More details:

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

2,4-Pteridinediamine, 6-phenyl- [ACD/Index Name]
6-Phenyl-2,4-pteridindiamin [German] [ACD/IUPAC Name]
6-Phenyl-2,4-pteridinediamine [ACD/IUPAC Name]
6-Phényl-2,4-ptéridinediamine [French] [ACD/IUPAC Name]
6-phenylpteridine-2,4-diamine
1026-36-4 [RN]
2,4-Pteridinediamine,6-phenyl-
6-Phenyl-pteridine-2,4-diamine

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

Density: 1.4±0.1 g/cm3
Boiling Point: 560.5±60.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 84.3±3.0 kJ/mol
Flash Point: 327.2±20.1 °C
Index of Refraction: 1.776
Molar Refractivity: 69.5±0.3 cm3
#H bond acceptors: 6
#H bond donors: 4
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 1.24
ACD/LogD (pH 5.5): 1.07
ACD/BCF (pH 5.5): 3.20
ACD/KOC (pH 5.5): 64.30
ACD/LogD (pH 7.4): 1.40
ACD/BCF (pH 7.4): 6.80
ACD/KOC (pH 7.4): 136.72
Polar Surface Area: 104 Å2
Polarizability: 27.6±0.5 10-24cm3
Surface Tension: 90.4±3.0 dyne/cm
Molar Volume: 166.3±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) =  0.86

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  462.53  (Adapted Stein & Brown method)
    Melting Pt (deg C):  195.10  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.9E-009  (Modified Grain method)
    Subcooled liquid VP: 2.4E-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):  5067
       log Kow used: 0.86 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  386.08 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Anilines (amino-meta)

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.25E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.413E-013 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.86  (KowWin est)
  Log Kaw used:  -12.668  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  13.528
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2947
   Biowin2 (Non-Linear Model)     :   0.0840
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.4248  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2921  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.2627
   Biowin6 (MITI Non-Linear Model):   0.0023
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.0739
 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):  3.2E-005 Pa (2.4E-007 mm Hg)
  Log Koa (Koawin est  ): 13.528
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0938 
       Octanol/air (Koa) model:  8.28 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.772 
       Mackay model           :  0.882 
       Octanol/air (Koa) model:  0.998 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 104.1501 E-12 cm3/molecule-sec
      Half-Life =     0.103 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.232 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.827 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2184
      Log Koc:  3.339 

 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: 0.86 (estimated)

 Volatilization from Water:
    Henry LC:  5.25E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.721E+011  hours   (7.172E+009 days)
    Half-Life from Model Lake : 1.878E+012  hours   (7.824E+010 days)

 Removal In Wastewater Treatment:
    Total removal:               1.88  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.78  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       4.01e-007       2.46         1000       
   Water     42              900          1000       
   Soil      57.9            1.8e+003     1000       
   Sediment  0.0865          8.1e+003     0          
     Persistence Time: 1.03e+003 hr

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