ChemSpider 2D Image | demethyl(oxy)aaptamine | C12H8N2O2

demethyl(oxy)aaptamine

  • Molecular FormulaC12H8N2O2
  • Average mass212.204 Da
  • Monoisotopic mass212.058578 Da
  • ChemSpider ID8211649

More details:






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

8-Methoxy-9H-benzo[de][1,6]naphthyridin-9-on [German] [ACD/IUPAC Name]
8-Methoxy-9H-benzo[de][1,6]naphthyridin-9-one [ACD/IUPAC Name]
8-Méthoxy-9H-benzo[de][1,6]naphtyridin-9-one [French] [ACD/IUPAC Name]
9H-Benzo[de][1,6]naphthyridin-9-one, 8-methoxy- [ACD/Index Name]
demethyl(oxy)aaptamine
88839-99-0 [RN]
demthyloxyaaptamine

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

Density: 1.4±0.1 g/cm3
Boiling Point: 456.8±45.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 71.7±3.0 kJ/mol
Flash Point: 230.0±28.7 °C
Index of Refraction: 1.683
Molar Refractivity: 57.9±0.4 cm3
#H bond acceptors: 4
#H bond donors: 0
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: 0.60
ACD/LogD (pH 5.5): 1.14
ACD/BCF (pH 5.5): 4.31
ACD/KOC (pH 5.5): 99.03
ACD/LogD (pH 7.4): 1.14
ACD/BCF (pH 7.4): 4.31
ACD/KOC (pH 7.4): 99.04
Polar Surface Area: 52 Å2
Polarizability: 23.0±0.5 10-24cm3
Surface Tension: 67.5±5.0 dyne/cm
Molar Volume: 152.8±5.0 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) =  0.62

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  365.33  (Adapted Stein & Brown method)
    Melting Pt (deg C):  140.72  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.86E-006  (Modified Grain method)
    Subcooled liquid VP: 5.7E-005 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):  860.3
       log Kow used: 0.62 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  20832 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Vinyl/Allyl Ketones
       Vinyl/Allyl Ethers

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.16E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.253E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  0.62  (KowWin est)
  Log Kaw used:  -11.324  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  11.944
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3060
   Biowin2 (Non-Linear Model)     :   0.0201
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6991  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.5096  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2395
   Biowin6 (MITI Non-Linear Model):   0.0874
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.3479
 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):  0.0076 Pa (5.7E-005 mm Hg)
  Log Koa (Koawin est  ): 11.944
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000395 
       Octanol/air (Koa) model:  0.216 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0141 
       Mackay model           :  0.0306 
       Octanol/air (Koa) model:  0.945 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  41.5346 E-12 cm3/molecule-sec
      Half-Life =     0.258 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     3.090 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    10.500000 E-17 cm3/molecule-sec
      Half-Life =     0.109 Days (at 7E11 mol/cm3)
      Half-Life =      2.619 Hrs
   Fraction sorbed to airborne particulates (phi): 0.0223 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  183.5
      Log Koc:  2.264 

 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: 0.62 (estimated)

 Volatilization from Water:
    Henry LC:  1.16E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 7.353E+009  hours   (3.064E+008 days)
    Half-Life from Model Lake : 8.021E+010  hours   (3.342E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               1.86  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.77  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       1.59e-006       1.84         1000       
   Water     43.8            900          1000       
   Soil      56.1            1.8e+003     1000       
   Sediment  0.0875          8.1e+003     0          
     Persistence Time: 1.01e+003 hr




                    

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