ChemSpider 2D Image | 5-(4-tert-butylphenyl)-2-(3,4-dimethoxyphenyl)-1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazine | C28H30N2O3

5-(4-tert-butylphenyl)-2-(3,4-dimethoxyphenyl)-1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazine

  • Molecular FormulaC28H30N2O3
  • Average mass442.549 Da
  • Monoisotopic mass442.225647 Da
  • ChemSpider ID3074285

More details:

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

2-(3,4-Dimethoxyphenyl)-5-[4-(2-methyl-2-propanyl)phenyl]-1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazin [German] [ACD/IUPAC Name]
2-(3,4-Dimethoxyphenyl)-5-[4-(2-methyl-2-propanyl)phenyl]-1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazine [ACD/IUPAC Name]
2-(3,4-Diméthoxyphényl)-5-[4-(2-méthyl-2-propanyl)phényl]-1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazine [French] [ACD/IUPAC Name]
5-(4-tert-butylphenyl)-2-(3,4-dimethoxyphenyl)-1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazine
5H-Pyrazolo[1,5-c][1,3]benzoxazine, 2-(3,4-dimethoxyphenyl)-5-[4-(1,1-dimethylethyl)phenyl]-1,10b-dihydro- [ACD/Index Name]
371140-17-9 [RN]
4-{6-[4-(tert-butyl)phenyl](6H,10aH-benzo[e]2-pyrazolino[1,5-c]1,3-oxazin-9-yl)}-1,2-dimethoxybenzene
5-(4-tert-butylphenyl)-2-(3,4-dimethoxyphenyl)-5,10b-dihydro-1H-pyrazolo[1,5-c][1,3]benzoxazine

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

    Density: 1.2±0.1 g/cm3
    Boiling Point: 575.6±60.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.6 mmHg at 25°C
    Enthalpy of Vaporization: 86.2±3.0 kJ/mol
    Flash Point: 301.9±32.9 °C
    Index of Refraction: 1.605
    Molar Refractivity: 129.6±0.5 cm3
    #H bond acceptors: 5
    #H bond donors: 0
    #Freely Rotating Bonds: 5
    #Rule of 5 Violations: 0
    ACD/LogP: 4.84
    ACD/LogD (pH 5.5): 5.16
    ACD/BCF (pH 5.5): 4825.98
    ACD/KOC (pH 5.5): 14854.56
    ACD/LogD (pH 7.4): 5.18
    ACD/BCF (pH 7.4): 5081.17
    ACD/KOC (pH 7.4): 15640.05
    Polar Surface Area: 43 Å2
    Polarizability: 51.4±0.5 10-24cm3
    Surface Tension: 40.6±7.0 dyne/cm
    Molar Volume: 376.3±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) =  7.51

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  536.21  (Adapted Stein & Brown method)
    Melting Pt (deg C):  229.51  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.09E-011  (Modified Grain method)
    Subcooled liquid VP: 3.29E-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):  0.0006388
       log Kow used: 7.51 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.000227 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   4.85E-011  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.905E-008 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  7.51  (KowWin est)
  Log Kaw used:  -8.703  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  16.213
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.7487
   Biowin2 (Non-Linear Model)     :   0.8514
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.8347  (months      )
   Biowin4 (Primary Survey Model) :   3.2871  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1415
   Biowin6 (MITI Non-Linear Model):   0.0240
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.4655
 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):  4.39E-007 Pa (3.29E-009 mm Hg)
  Log Koa (Koawin est  ): 16.213
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.84 
       Octanol/air (Koa) model:  4.01E+003 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.996 
       Mackay model           :  0.998 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 199.7320 E-12 cm3/molecule-sec
      Half-Life =     0.054 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.643 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.997 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3.427E+007
      Log Koc:  7.535 

 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 = 4.109 (BCF = 1.286e+004)
       log Kow used: 7.51 (estimated)

 Volatilization from Water:
    Henry LC:  4.85E-011 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:  2.54E+007  hours   (1.058E+006 days)
    Half-Life from Model Lake :  2.77E+008  hours   (1.154E+007 days)

 Removal In Wastewater Treatment:
    Total removal:              93.98  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.20  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       0.00954         1.29         1000       
   Water     1.38            1.44e+003    1000       
   Soil      33.3            2.88e+003    1000       
   Sediment  65.3            1.3e+004     0          
     Persistence Time: 4.98e+003 hr

    Click to predict properties on the Chemicalize site


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