ChemSpider 2D Image | MFCD00542929 | C15H14O6

MFCD00542929

  • Molecular FormulaC15H14O6
  • Average mass290.268 Da
  • Monoisotopic mass290.079041 Da
  • ChemSpider ID2106289

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3a,8b-Dihydroxy-2-méthyl-4-oxo-4,8b-dihydro-3aH-indéno[1,2-b]furane-3-carboxylate d'éthyle [French] [ACD/IUPAC Name]
4H-Indeno[1,2-b]furan-3-carboxylic acid, 3a,8b-dihydro-3a,8b-dihydroxy-2-methyl-4-oxo-, ethyl ester [ACD/Index Name]
Ethyl 3a,8b-dihydroxy-2-methyl-4-oxo-4,8b-dihydro-3aH-indeno[1,2-b]furan-3-carboxylate [ACD/IUPAC Name]
Ethyl-3a,8b-dihydroxy-2-methyl-4-oxo-4,8b-dihydro-3aH-indeno[1,2-b]furan-3-carboxylat [German] [ACD/IUPAC Name]
MFCD00542929
327087-51-4 [RN]
3a,8b-Dihydroxy-2-methyl-4-oxo-4,8b-dihydro-3aH-indeno[1,2-b]furan-3-carboxylic acid ethyl ester
3a,8b-dihydroxy-4-keto-2-methyl-indeno[1,2-b]furan-3-carboxylic acid ethyl ester
ET 3A,8B-DIHYDROXY-2-ME-4-OXO-4,8B-DIHYDRO-3AH-INDENO(1,2-B)FURAN-3-CARBOXYLATE
ethyl 3a,8b-dihydroxy-2-methyl-4-oxo-3aH,4H,8bH-indeno[1,2-b]furan-3-carboxylate
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

CBDivE_000962 [DBID]

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

    Density: 1.6±0.1 g/cm3
    Boiling Point: 460.6±45.0 °C at 760 mmHg
    Vapour Pressure: 0.0±1.2 mmHg at 25°C
    Enthalpy of Vaporization: 76.0±3.0 kJ/mol
    Flash Point: 173.8±22.2 °C
    Index of Refraction: 1.675
    Molar Refractivity: 70.3±0.3 cm3
    #H bond acceptors: 6
    #H bond donors: 2
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 3.64
    ACD/LogD (pH 5.5): 2.13
    ACD/BCF (pH 5.5): 24.64
    ACD/KOC (pH 5.5): 344.91
    ACD/LogD (pH 7.4): 2.13
    ACD/BCF (pH 7.4): 24.22
    ACD/KOC (pH 7.4): 339.00
    Polar Surface Area: 93 Å2
    Polarizability: 27.9±0.5 10-24cm3
    Surface Tension: 80.8±3.0 dyne/cm
    Molar Volume: 187.2±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) =  1.18
    
     Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
        Boiling Pt (deg C):  424.37  (Adapted Stein & Brown method)
        Melting Pt (deg C):  177.27  (Mean or Weighted MP)
        VP(mm Hg,25 deg C):  3.66E-010  (Modified Grain method)
        Subcooled liquid VP: 1.4E-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):  1363
           log Kow used: 1.18 (estimated)
           no-melting pt equation used
    
     Water Sol Estimate from Fragments:
        Wat Sol (v1.01 est) =  6.3696e+005 mg/L
    
     ECOSAR Class Program (ECOSAR v0.99h):
        Class(es) found:
           Acrylates
           Vinyl/Allyl Ketones
           Vinyl/Allyl Ethers
           Benzyl Alcohols
           Vinyl/Allyl Alcohols
    
     Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
       Bond Method :   3.44E-012  atm-m3/mole
       Group Method:   Incomplete
     Henrys LC [VP/WSol estimate using EPI values]:  1.026E-013 atm-m3/mole
    
     Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
      Log Kow used:  1.18  (KowWin est)
      Log Kaw used:  -9.852  (HenryWin est)
          Log Koa (KOAWIN v1.10 estimate):  11.032
          Log Koa (experimental database):  None
    
     Probability of Rapid Biodegradation (BIOWIN v4.10):
       Biowin1 (Linear Model)         :   0.0751
       Biowin2 (Non-Linear Model)     :   0.0126
     Expert Survey Biodegradation Results:
       Biowin3 (Ultimate Survey Model):   2.2425  (months      )
       Biowin4 (Primary Survey Model) :   3.3191  (days-weeks  )
     MITI Biodegradation Probability:
       Biowin5 (MITI Linear Model)    :   0.5299
       Biowin6 (MITI Non-Linear Model):   0.2819
     Anaerobic Biodegradation Probability:
       Biowin7 (Anaerobic Linear Model): -0.8245
     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):  1.87E-006 Pa (1.4E-008 mm Hg)
      Log Koa (Koawin est  ): 11.032
       Kp (particle/gas partition coef. (m3/ug)):
           Mackay model           :  1.61 
           Octanol/air (Koa) model:  0.0264 
       Fraction sorbed to airborne particulates (phi):
           Junge-Pankow model     :  0.983 
           Mackay model           :  0.992 
           Octanol/air (Koa) model:  0.679 
    
     Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
       Hydroxyl Radicals Reaction:
          OVERALL OH Rate Constant =  56.0437 E-12 cm3/molecule-sec
          Half-Life =     0.191 Days (12-hr day; 1.5E6 OH/cm3)
          Half-Life =     2.290 Hrs
       Ozone Reaction:
          OVERALL Ozone Rate Constant =     5.687500 E-17 cm3/molecule-sec
          Half-Life =     0.201 Days (at 7E11 mol/cm3)
          Half-Life =      4.836 Hrs
       Fraction sorbed to airborne particulates (phi): 0.988 (Junge,Mackay)
        Note: the sorbed fraction may be resistant to atmospheric oxidation
    
     Soil Adsorption Coefficient (PCKOCWIN v1.66):
          Koc    :  10
          Log Koc:  1.000 
    
     Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
      Total Kb for pH > 8 at 25 deg C :  1.954E-003  L/mol-sec
      Kb Half-Life at pH 8:      11.238  years  
      Kb Half-Life at pH 7:     112.381  years  
    
     Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
       Log BCF from regression-based method = -0.628 (BCF = 0.2353)
           log Kow used: 1.18 (estimated)
    
     Volatilization from Water:
        Henry LC:  3.44E-012 atm-m3/mole  (estimated by Bond SAR Method)
        Half-Life from Model River:   2.9E+008  hours   (1.208E+007 days)
        Half-Life from Model Lake : 3.163E+009  hours   (1.318E+008 days)
    
     Removal In Wastewater Treatment:
        Total removal:               1.91  percent
        Total biodegradation:        0.09  percent
        Total sludge adsorption:     1.81  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       0.00266         2.35         1000       
       Water     40.8            1.44e+003    1000       
       Soil      59.1            2.88e+003    1000       
       Sediment  0.0915          1.3e+004     0          
         Persistence Time: 1.32e+003 hr
    
    
    
    
                        

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