ChemSpider 2D Image | Methyl 2-{[(2Z)-3-oxo-2-(2,4,5-trimethoxybenzylidene)-2,3-dihydro-1-benzofuran-6-yl]oxy}propanoate | C22H22O8

Methyl 2-{[(2Z)-3-oxo-2-(2,4,5-trimethoxybenzylidene)-2,3-dihydro-1-benzofuran-6-yl]oxy}propanoate

  • Molecular FormulaC22H22O8
  • Average mass414.405 Da
  • Monoisotopic mass414.131470 Da
  • ChemSpider ID4697292
  • Double-bond stereo - Double-bond stereo


More details:






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

2-{[(2Z)-3-Oxo-2-(2,4,5-triméthoxybenzylidène)-2,3-dihydro-1-benzofuran-6-yl]oxy}propanoate de méthyle [French] [ACD/IUPAC Name]
Methyl 2-{[(2Z)-3-oxo-2-(2,4,5-trimethoxybenzylidene)-2,3-dihydro-1-benzofuran-6-yl]oxy}propanoate [ACD/IUPAC Name]
Methyl-2-{[(2Z)-3-oxo-2-(2,4,5-trimethoxybenzyliden)-2,3-dihydro-1-benzofuran-6-yl]oxy}propanoat [German] [ACD/IUPAC Name]
Propanoic acid, 2-[[(2Z)-2,3-dihydro-3-oxo-2-[(2,4,5-trimethoxyphenyl)methylene]-6-benzofuranyl]oxy]-, methyl ester [ACD/Index Name]
(Z)-methyl 2-((3-oxo-2-(2,4,5-trimethoxybenzylidene)-2,3-dihydrobenzofuran-6-yl)oxy)propanoate
2-[3-Oxo-2-(2,4,5-trimethoxy-benzylidene)-2,3-dihydro-benzofuran-6-yloxy]-propionic acid methyl ester
620546-29-4 [RN]
C22H22O8
methyl 2-[[(2Z)-3-oxo-2-[(2,4,5-trimethoxyphenyl)methylidene]-1-benzofuran-6-yl]oxy]propanoate
methyl 2-{3-oxo-2-[(2,4,5-trimethoxyphenyl)methylene]benzo[3,4-b]furan-6-yloxy}propanoate
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Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density: 1.3±0.1 g/cm3
Boiling Point: 591.4±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.7 mmHg at 25°C
Enthalpy of Vaporization: 88.2±3.0 kJ/mol
Flash Point: 257.1±30.2 °C
Index of Refraction: 1.586
Molar Refractivity: 108.5±0.3 cm3
#H bond acceptors: 8
#H bond donors: 0
#Freely Rotating Bonds: 8
#Rule of 5 Violations: 0
ACD/LogP: 2.83
ACD/LogD (pH 5.5): 3.08
ACD/BCF (pH 5.5): 128.40
ACD/KOC (pH 5.5): 1124.42
ACD/LogD (pH 7.4): 3.08
ACD/BCF (pH 7.4): 128.40
ACD/KOC (pH 7.4): 1124.42
Polar Surface Area: 90 Å2
Polarizability: 43.0±0.5 10-24cm3
Surface Tension: 48.7±3.0 dyne/cm
Molar Volume: 323.2±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) =  3.27

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  508.42  (Adapted Stein & Brown method)
    Melting Pt (deg C):  216.53  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.53E-010  (Modified Grain method)
    Subcooled liquid VP: 1.68E-008 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):  3.993
       log Kow used: 3.27 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.16053 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   7.01E-014  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  2.089E-011 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.27  (KowWin est)
  Log Kaw used:  -11.543  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  14.813
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.3908
   Biowin2 (Non-Linear Model)     :   1.0000
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.1105  (months      )
   Biowin4 (Primary Survey Model) :   3.8422  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.9155
   Biowin6 (MITI Non-Linear Model):   0.7468
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3917
 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):  2.24E-006 Pa (1.68E-008 mm Hg)
  Log Koa (Koawin est  ): 14.813
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  1.34 
       Octanol/air (Koa) model:  160 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.98 
       Mackay model           :  0.991 
       Octanol/air (Koa) model:  1 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 236.9572 E-12 cm3/molecule-sec
      Half-Life =     0.045 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.542 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): 0.985 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  2.767E+004
      Log Koc:  4.442 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  1.266E-001  L/mol-sec
  Kb Half-Life at pH 8:      63.341  days   
  Kb Half-Life at pH 7:       1.734  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.980 (BCF = 9.556)
       log Kow used: 3.27 (estimated)

 Volatilization from Water:
    Henry LC:  7.01E-014 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:   1.7E+010  hours   (7.084E+008 days)
    Half-Life from Model Lake : 1.855E+011  hours   (7.728E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               8.76  percent
    Total biodegradation:        0.15  percent
    Total sludge adsorption:     8.62  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       2.62e-005       0.766        1000       
   Water     9.72            1.44e+003    1000       
   Soil      89.8            2.88e+003    1000       
   Sediment  0.47            1.3e+004     0          
     Persistence Time: 2.77e+003 hr




                    

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