ChemSpider 2D Image | 3-(2,5-Dimethoxyphenyl)-6-[2-(4-methoxyphenyl)-2-oxoethoxy]-4-methyl-2H-chromen-2-one | C27H24O7

3-(2,5-Dimethoxyphenyl)-6-[2-(4-methoxyphenyl)-2-oxoethoxy]-4-methyl-2H-chromen-2-one

  • Molecular FormulaC27H24O7
  • Average mass460.475 Da
  • Monoisotopic mass460.152191 Da
  • ChemSpider ID4147584

More details:

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

2H-1-Benzopyran-2-one, 3-(2,5-dimethoxyphenyl)-6-[2-(4-methoxyphenyl)-2-oxoethoxy]-4-methyl- [ACD/Index Name]
3-(2,5-Dimethoxyphenyl)-6-[2-(4-methoxyphenyl)-2-oxoethoxy]-4-methyl-2H-chromen-2-on [German] [ACD/IUPAC Name]
3-(2,5-Dimethoxyphenyl)-6-[2-(4-methoxyphenyl)-2-oxoethoxy]-4-methyl-2H-chromen-2-one [ACD/IUPAC Name]
3-(2,5-Diméthoxyphényl)-6-[2-(4-méthoxyphényl)-2-oxoéthoxy]-4-méthyl-2H-chromén-2-one [French] [ACD/IUPAC Name]
3-(2,5-dimethoxyphenyl)-6-[2-(4-methoxyphenyl)-2-oxoethoxy]-4-methylchromen-2-one
3-(2,5-Dimethoxy-phenyl)-6-[2-(4-methoxy-phenyl)-2-oxo-ethoxy]-4-methyl-chromen-2-one
864761-24-0 [RN]

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

    Density: 1.2±0.1 g/cm3
    Boiling Point: 668.8±55.0 °C at 760 mmHg
    Vapour Pressure: 0.0±2.0 mmHg at 25°C
    Enthalpy of Vaporization: 98.3±3.0 kJ/mol
    Flash Point: 286.4±31.5 °C
    Index of Refraction: 1.594
    Molar Refractivity: 125.2±0.3 cm3
    #H bond acceptors: 7
    #H bond donors: 0
    #Freely Rotating Bonds: 8
    #Rule of 5 Violations: 1
    ACD/LogP: 5.87
    ACD/LogD (pH 5.5): 4.97
    ACD/BCF (pH 5.5): 3549.94
    ACD/KOC (pH 5.5): 12101.57
    ACD/LogD (pH 7.4): 4.97
    ACD/BCF (pH 7.4): 3549.94
    ACD/KOC (pH 7.4): 12101.57
    Polar Surface Area: 80 Å2
    Polarizability: 49.6±0.5 10-24cm3
    Surface Tension: 46.8±3.0 dyne/cm
    Molar Volume: 369.2±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) =  4.99

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  604.94  (Adapted Stein & Brown method)
    Melting Pt (deg C):  261.62  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.41E-013  (Modified Grain method)
    Subcooled liquid VP: 5.48E-011 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):  0.07022
       log Kow used: 4.99 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.011243 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.63E-015  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.217E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  4.99  (KowWin est)
  Log Kaw used:  -12.638  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  17.628
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.2370
   Biowin2 (Non-Linear Model)     :   0.9999
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.0668  (months      )
   Biowin4 (Primary Survey Model) :   3.6986  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7178
   Biowin6 (MITI Non-Linear Model):   0.3801
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.0815
 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):  7.31E-009 Pa (5.48E-011 mm Hg)
  Log Koa (Koawin est  ): 17.628
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  411 
       Octanol/air (Koa) model:  1.04E+005 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =  97.3385 E-12 cm3/molecule-sec
      Half-Life =     0.110 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.319 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =   163.799988 E-17 cm3/molecule-sec
      Half-Life =     0.007 Days (at 7E11 mol/cm3)
      Half-Life =     10.075 Min
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3.34E+005
      Log Koc:  5.524 

 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 = 2.301 (BCF = 200.2)
       log Kow used: 4.99 (estimated)

 Volatilization from Water:
    Henry LC:  5.63E-015 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.232E+011  hours   (9.298E+009 days)
    Half-Life from Model Lake : 2.434E+012  hours   (1.014E+011 days)

 Removal In Wastewater Treatment:
    Total removal:              77.38  percent
    Total biodegradation:        0.68  percent
    Total sludge adsorption:    76.71  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       0.000541        0.158        1000       
   Water     6.64            1.44e+003    1000       
   Soil      73.5            2.88e+003    1000       
   Sediment  19.8            1.3e+004     0          
     Persistence Time: 3.19e+003 hr

    Click to predict properties on the Chemicalize site


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