ChemSpider 2D Image | Ethyl 4H-furo[3,2-b]pyrrole-5-carboxylate | C9H9NO3

Ethyl 4H-furo[3,2-b]pyrrole-5-carboxylate

  • Molecular FormulaC9H9NO3
  • Average mass179.173 Da
  • Monoisotopic mass179.058243 Da
  • ChemSpider ID10295626

More details:






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

35405-94-8 [RN]
4H-Furo[3,2-b]pyrrole-5-carboxylate d'éthyle [French] [ACD/IUPAC Name]
4H-Furo[3,2-b]pyrrole-5-carboxylic acid ethyl ester
4H-Furo[3,2-b]pyrrole-5-carboxylic acid, ethyl ester [ACD/Index Name]
Ethyl 4H-furo[3,2-b]pyrrole-5-carboxylate [ACD/IUPAC Name]
Ethyl-4H-furo[3,2-b]pyrrol-5-carboxylat [German] [ACD/IUPAC Name]
[35405-94-8] [RN]
4H-FURO[3,2-B]PYRROLE-5-CARBOXYLICACID, ETHYL ESTER
67268-37-5 [RN]
Ethyl furo[3,2-b]pyrrole-5-carboxylate

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

MFCD06761680 [DBID]

    Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

    Density: 1.3±0.1 g/cm3
    Boiling Point: 298.3±20.0 °C at 760 mmHg
    Vapour Pressure: 0.0±0.6 mmHg at 25°C
    Enthalpy of Vaporization: 53.8±3.0 kJ/mol
    Flash Point: 134.2±21.8 °C
    Index of Refraction: 1.595
    Molar Refractivity: 47.2±0.3 cm3
    #H bond acceptors: 4
    #H bond donors: 1
    #Freely Rotating Bonds: 3
    #Rule of 5 Violations: 0
    ACD/LogP: 2.32
    ACD/LogD (pH 5.5): 2.34
    ACD/BCF (pH 5.5): 35.17
    ACD/KOC (pH 5.5): 444.98
    ACD/LogD (pH 7.4): 2.34
    ACD/BCF (pH 7.4): 35.17
    ACD/KOC (pH 7.4): 444.98
    Polar Surface Area: 55 Å2
    Polarizability: 18.7±0.5 10-24cm3
    Surface Tension: 49.7±3.0 dyne/cm
    Molar Volume: 139.1±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) =  1.75
    
     Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
        Boiling Pt (deg C):  306.00  (Adapted Stein & Brown method)
        Melting Pt (deg C):  88.68  (Mean or Weighted MP)
        VP(mm Hg,25 deg C):  0.000346  (Modified Grain method)
        Subcooled liquid VP: 0.00142 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):  1777
           log Kow used: 1.75 (estimated)
           no-melting pt equation used
    
     Water Sol Estimate from Fragments:
        Wat Sol (v1.01 est) =  4079.5 mg/L
    
     ECOSAR Class Program (ECOSAR v0.99h):
        Class(es) found:
           Esters
    
     Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
       Bond Method :   7.56E-009  atm-m3/mole
       Group Method:   Incomplete
     Henrys LC [VP/WSol estimate using EPI values]:  4.591E-008 atm-m3/mole
    
     Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
      Log Kow used:  1.75  (KowWin est)
      Log Kaw used:  -6.510  (HenryWin est)
          Log Koa (KOAWIN v1.10 estimate):  8.260
          Log Koa (experimental database):  None
    
     Probability of Rapid Biodegradation (BIOWIN v4.10):
       Biowin1 (Linear Model)         :   0.8364
       Biowin2 (Non-Linear Model)     :   0.9895
     Expert Survey Biodegradation Results:
       Biowin3 (Ultimate Survey Model):   2.9434  (weeks       )
       Biowin4 (Primary Survey Model) :   3.8182  (days        )
     MITI Biodegradation Probability:
       Biowin5 (MITI Linear Model)    :   0.5973
       Biowin6 (MITI Non-Linear Model):   0.6476
     Anaerobic Biodegradation Probability:
       Biowin7 (Anaerobic Linear Model):  0.6681
     Ready Biodegradability Prediction:   YES
    
    Hydrocarbon Biodegradation (BioHCwin v1.01):
        Structure incompatible with current estimation method!
    
     Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
      Vapor pressure (liquid/subcooled):  0.189 Pa (0.00142 mm Hg)
      Log Koa (Koawin est  ): 8.260
       Kp (particle/gas partition coef. (m3/ug)):
           Mackay model           :  1.58E-005 
           Octanol/air (Koa) model:  4.47E-005 
       Fraction sorbed to airborne particulates (phi):
           Junge-Pankow model     :  0.000572 
           Mackay model           :  0.00127 
           Octanol/air (Koa) model:  0.00356 
    
     Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
       Hydroxyl Radicals Reaction:
          OVERALL OH Rate Constant =   4.5711 E-12 cm3/molecule-sec
          Half-Life =     2.340 Days (12-hr day; 1.5E6 OH/cm3)
          Half-Life =    28.079 Hrs
       Ozone Reaction:
          No Ozone Reaction Estimation
       Fraction sorbed to airborne particulates (phi): 0.000919 (Junge,Mackay)
        Note: the sorbed fraction may be resistant to atmospheric oxidation
    
     Soil Adsorption Coefficient (PCKOCWIN v1.66):
          Koc    :  466.8
          Log Koc:  2.669 
    
     Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
      Total Kb for pH > 8 at 25 deg C :  3.776E-002  L/mol-sec
      Kb Half-Life at pH 8:     212.462  days   
      Kb Half-Life at pH 7:       5.817  years  
    
     Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
       Log BCF from regression-based method = 0.648 (BCF = 4.448)
           log Kow used: 1.75 (estimated)
    
     Volatilization from Water:
        Henry LC:  7.56E-009 atm-m3/mole  (estimated by Bond SAR Method)
        Half-Life from Model River: 1.037E+005  hours   (4319 days)
        Half-Life from Model Lake : 1.131E+006  hours   (4.713E+004 days)
    
     Removal In Wastewater Treatment:
        Total removal:               2.07  percent
        Total biodegradation:        0.09  percent
        Total sludge adsorption:     1.98  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       0.145           56.2         1000       
       Water     26.2            360          1000       
       Soil      73.6            720          1000       
       Sediment  0.0731          3.24e+003    0          
         Persistence Time: 664 hr
    
    
    
    
                        

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