ChemSpider 2D Image | 2,2-Dimethyl-5-o-tolyl-2,3,5,6-tetrahydro-1H-benzo[a]phenanthridin-4-one | C26H25NO

2,2-Dimethyl-5-o-tolyl-2,3,5,6-tetrahydro-1H-benzo[a]phenanthridin-4-one

  • Molecular FormulaC26H25NO
  • Average mass367.483 Da
  • Monoisotopic mass367.193604 Da
  • ChemSpider ID2132455

More details:

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

2,2-Dimethyl-5-(2-methylphenyl)-2,3,5,6-tetrahydrobenzo[a]phenanthridin-4(1H)-on [German] [ACD/IUPAC Name]
2,2-Dimethyl-5-(2-methylphenyl)-2,3,5,6-tetrahydrobenzo[a]phenanthridin-4(1H)-one [ACD/IUPAC Name]
2,2-Diméthyl-5-(2-méthylphényl)-2,3,5,6-tétrahydrobenzo[a]phénanthridin-4(1H)-one [French] [ACD/IUPAC Name]
2,2-Dimethyl-5-o-tolyl-2,3,5,6-tetrahydro-1H-benzo[a]phenanthridin-4-one
Benzo[a]phenanthridin-4(1H)-one, 2,3,5,6-tetrahydro-2,2-dimethyl-5-(2-methylphenyl)- [ACD/Index Name]

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

BAS 00549712 [DBID]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 566.6±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.6 mmHg at 25°C
Enthalpy of Vaporization: 85.1±3.0 kJ/mol
Flash Point: 180.7±30.3 °C
Index of Refraction: 1.669
Molar Refractivity: 114.4±0.4 cm3
#H bond acceptors: 2
#H bond donors: 1
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 1
ACD/LogP: 6.18
ACD/LogD (pH 5.5): 6.25
ACD/BCF (pH 5.5): 33322.20
ACD/KOC (pH 5.5): 60105.86
ACD/LogD (pH 7.4): 6.25
ACD/BCF (pH 7.4): 33332.89
ACD/KOC (pH 7.4): 60125.14
Polar Surface Area: 29 Å2
Polarizability: 45.4±0.5 10-24cm3
Surface Tension: 53.2±5.0 dyne/cm
Molar Volume: 306.7±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) =  6.47

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  520.11  (Adapted Stein & Brown method)
    Melting Pt (deg C):  221.99  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.62E-011  (Modified Grain method)
    Subcooled liquid VP: 8.48E-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):  0.01458
       log Kow used: 6.47 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.0013829 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   6.64E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.195E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  6.47  (KowWin est)
  Log Kaw used:  -9.566  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.036
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.2164
   Biowin2 (Non-Linear Model)     :   0.0033
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.9427  (months      )
   Biowin4 (Primary Survey Model) :   2.9650  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :  -0.1993
   Biowin6 (MITI Non-Linear Model):   0.0030
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.8600
 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):  1.13E-006 Pa (8.48E-009 mm Hg)
  Log Koa (Koawin est  ): 16.036
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.65 
       Octanol/air (Koa) model:  2.67E+003 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.99 
       Mackay model           :  0.995 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 247.2261 E-12 cm3/molecule-sec
      Half-Life =     0.043 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.519 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    88.724998 E-17 cm3/molecule-sec
      Half-Life =     0.013 Days (at 7E11 mol/cm3)
      Half-Life =     18.599 Min
   Fraction sorbed to airborne particulates (phi): 0.992 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.512E+006
      Log Koc:  6.400 

 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 = 4.279 (BCF = 1.901e+004)
       log Kow used: 6.47 (estimated)

 Volatilization from Water:
    Henry LC:  6.64E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  1.69E+008  hours   (7.043E+006 days)
    Half-Life from Model Lake : 1.844E+009  hours   (7.683E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              93.39  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    92.62  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       0.00126         0.239        1000       
   Water     1.8             1.44e+003    1000       
   Soil      39.2            2.88e+003    1000       
   Sediment  59              1.3e+004     0          
     Persistence Time: 4.98e+003 hr

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