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Search term: RUPYJXNOFADDAB (Found by InChIKey (skeleton match))

ChemSpider 2D Image | 8,8-Dimethyl-5-phenyl-7,10-dihydro-8H-pyrano[3,4-e][1,2,4]triazolo[4,3-c]pyrimidine | C16H16N4O

8,8-Dimethyl-5-phenyl-7,10-dihydro-8H-pyrano[3,4-e][1,2,4]triazolo[4,3-c]pyrimidine

  • Molecular FormulaC16H16N4O
  • Average mass280.324 Da
  • Monoisotopic mass280.132416 Da
  • ChemSpider ID578666

More details:






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

8,8-Dimethyl-5-phenyl-7,10-dihydro-8H-pyrano[3,4-e][1,2,4]triazolo[4,3-c]pyrimidin [German] [ACD/IUPAC Name]
8,8-Dimethyl-5-phenyl-7,10-dihydro-8H-pyrano[3,4-e][1,2,4]triazolo[4,3-c]pyrimidine [ACD/IUPAC Name]
8,8-Diméthyl-5-phényl-7,10-dihydro-8H-pyrano[3,4-e][1,2,4]triazolo[4,3-c]pyrimidine [French] [ACD/IUPAC Name]
8H-Pyrano[3,4-e]-1,2,4-triazolo[4,3-c]pyrimidine, 7,10-dihydro-8,8-dimethyl-5-phenyl- [ACD/Index Name]
8,8-dimethyl-5-phenyl-8,10-dihydro-7H-pyrano[3,4-e][1,2,4]triazolo[4,3-c]pyrimidine
849012-24-4 [RN]
C16H16N4O

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

MLS000082551 [DBID]
SMR000046130 [DBID]
ZINC02451596 [DBID]

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

Density: 1.3±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.690
Molar Refractivity: 80.8±0.5 cm3
#H bond acceptors: 5
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 2.66
ACD/LogD (pH 5.5): 2.64
ACD/BCF (pH 5.5): 59.80
ACD/KOC (pH 5.5): 650.66
ACD/LogD (pH 7.4): 2.64
ACD/BCF (pH 7.4): 59.80
ACD/KOC (pH 7.4): 650.67
Polar Surface Area: 52 Å2
Polarizability: 32.0±0.5 10-24cm3
Surface Tension: 51.4±7.0 dyne/cm
Molar Volume: 211.2±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) =  2.77

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  425.26  (Adapted Stein & Brown method)
    Melting Pt (deg C):  177.69  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  5.2E-008  (Modified Grain method)
    Subcooled liquid VP: 2.01E-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):  69.31
       log Kow used: 2.77 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2256.8 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.24E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.767E-010 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.77  (KowWin est)
  Log Kaw used:  -9.878  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.648
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2656
   Biowin2 (Non-Linear Model)     :   0.0230
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.3060  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.2165  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1140
   Biowin6 (MITI Non-Linear Model):   0.0085
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3981
 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):  0.000268 Pa (2.01E-006 mm Hg)
  Log Koa (Koawin est  ): 12.648
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0112 
       Octanol/air (Koa) model:  1.09 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.288 
       Mackay model           :  0.472 
       Octanol/air (Koa) model:  0.989 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  16.6783 E-12 cm3/molecule-sec
      Half-Life =     0.641 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     7.696 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.38 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  6104
      Log Koc:  3.786 

 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 = 1.430 (BCF = 26.9)
       log Kow used: 2.77 (estimated)

 Volatilization from Water:
    Henry LC:  3.24E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 3.026E+008  hours   (1.261E+007 days)
    Half-Life from Model Lake : 3.301E+009  hours   (1.375E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               4.15  percent
    Total biodegradation:        0.11  percent
    Total sludge adsorption:     4.04  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       3.92e-005       15.4         1000       
   Water     13.9            900          1000       
   Soil      85.9            1.8e+003     1000       
   Sediment  0.194           8.1e+003     0          
     Persistence Time: 1.73e+003 hr




                    

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