ChemSpider 2D Image | Isopropyl 5-(2-ethoxy-2-oxoethoxy)-2-methyl-1-benzofuran-3-carboxylate | C17H20O6

Isopropyl 5-(2-ethoxy-2-oxoethoxy)-2-methyl-1-benzofuran-3-carboxylate

  • Molecular FormulaC17H20O6
  • Average mass320.337 Da
  • Monoisotopic mass320.125977 Da
  • ChemSpider ID746874

More details:






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

3-Benzofurancarboxylic acid, 5-(2-ethoxy-2-oxoethoxy)-2-methyl-, 1-methylethyl ester [ACD/Index Name]
5-(2-Éthoxy-2-oxoéthoxy)-2-méthyl-1-benzofurane-3-carboxylate d'isopropyle [French] [ACD/IUPAC Name]
Isopropyl 5-(2-ethoxy-2-oxoethoxy)-2-methyl-1-benzofuran-3-carboxylate [ACD/IUPAC Name]
Isopropyl-5-(2-ethoxy-2-oxoethoxy)-2-methyl-1-benzofuran-3-carboxylat [German] [ACD/IUPAC Name]
300556-72-3 [RN]
5-Ethoxycarbonylmethoxy-2-methyl-benzofuran-3-carboxylic acid isopropyl ester
6238-58-0 [RN]
ethyl 2-{2-methyl-3-[(methylethyl)oxycarbonyl]benzo[b]furan-5-yloxy}acetate
isopropyl 5-(2-ethoxy-2-oxoethoxy)-2-methylbenzofuran-3-carboxylate
MFCD01564961
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Validated by Experts, Validated by Users, Non-Validated, Removed by Users

BIM-0002628.P001 [DBID]
CBMicro_002697 [DBID]
ZINC00407155 [DBID]

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

Density: 1.2±0.1 g/cm3
Boiling Point: 414.0±40.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.0 mmHg at 25°C
Enthalpy of Vaporization: 66.7±3.0 kJ/mol
Flash Point: 204.2±27.3 °C
Index of Refraction: 1.537
Molar Refractivity: 84.6±0.3 cm3
#H bond acceptors: 6
#H bond donors: 0
#Freely Rotating Bonds: 8
#Rule of 5 Violations: 0
ACD/LogP: 3.71
ACD/LogD (pH 5.5): 3.69
ACD/BCF (pH 5.5): 374.55
ACD/KOC (pH 5.5): 2419.47
ACD/LogD (pH 7.4): 3.69
ACD/BCF (pH 7.4): 374.55
ACD/KOC (pH 7.4): 2419.47
Polar Surface Area: 75 Å2
Polarizability: 33.5±0.5 10-24cm3
Surface Tension: 40.9±3.0 dyne/cm
Molar Volume: 270.9±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) =  3.94

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  382.30  (Adapted Stein & Brown method)
    Melting Pt (deg C):  102.83  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  3.88E-006  (Modified Grain method)
    Subcooled liquid VP: 2.23E-005 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):  4.005
       log Kow used: 3.94 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  10.021 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.70E-009  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  4.084E-007 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  3.94  (KowWin est)
  Log Kaw used:  -6.449  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  10.389
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   1.1300
   Biowin2 (Non-Linear Model)     :   0.9999
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.6387  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.8521  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.7573
   Biowin6 (MITI Non-Linear Model):   0.7267
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3472
 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):  0.00297 Pa (2.23E-005 mm Hg)
  Log Koa (Koawin est  ): 10.389
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.00101 
       Octanol/air (Koa) model:  0.00601 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0352 
       Mackay model           :  0.0747 
       Octanol/air (Koa) model:  0.325 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 134.7548 E-12 cm3/molecule-sec
      Half-Life =     0.079 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.952 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 0.0549 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1471
      Log Koc:  3.168 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  4.234E+000  L/mol-sec
  Kb Half-Life at pH 8:       1.895  days   
  Kb Half-Life at pH 7:      18.948  days   

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 2.336 (BCF = 216.6)
       log Kow used: 3.94 (estimated)

 Volatilization from Water:
    Henry LC:  8.7E-009 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 1.205E+005  hours   (5019 days)
    Half-Life from Model Lake : 1.314E+006  hours   (5.476E+004 days)

 Removal In Wastewater Treatment:
    Total removal:              27.40  percent
    Total biodegradation:        0.30  percent
    Total sludge adsorption:    27.10  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       0.0361          1.9          1000       
   Water     13.8            900          1000       
   Soil      83.4            1.8e+003     1000       
   Sediment  2.82            8.1e+003     0          
     Persistence Time: 1.42e+003 hr




                    

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