ChemSpider 2D Image | {[6-Ethyl-2-(2-furyl)-4-oxo-4H-chromen-3-yl]oxy}acetic acid | C17H14O6

{[6-Ethyl-2-(2-furyl)-4-oxo-4H-chromen-3-yl]oxy}acetic acid

  • Molecular FormulaC17H14O6
  • Average mass314.289 Da
  • Monoisotopic mass314.079041 Da
  • ChemSpider ID1355850

More details:

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

{[6-Ethyl-2-(2-furyl)-4-oxo-4H-chromen-3-yl]oxy}acetic acid [ACD/IUPAC Name]
{[6-Ethyl-2-(2-furyl)-4-oxo-4H-chromen-3-yl]oxy}essigsäure [German] [ACD/IUPAC Name]
Acetic acid, 2-[[6-ethyl-2-(2-furanyl)-4-oxo-4H-1-benzopyran-3-yl]oxy]- [ACD/Index Name]
Acide {[6-éthyl-2-(2-furyl)-4-oxo-4H-chromén-3-yl]oxy}acétique [French] [ACD/IUPAC Name]
2-((6-ethyl-2-(furan-2-yl)-4-oxo-4H-chromen-3-yl)oxy)acetic acid
2-(6-ethyl-2-(2-furyl)-4-oxochromen-3-yloxy)acetic acid
855724-61-7 [RN]

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

Density: 1.4±0.1 g/cm3
Boiling Point: 541.6±50.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.5 mmHg at 25°C
Enthalpy of Vaporization: 86.3±3.0 kJ/mol
Flash Point: 281.4±30.1 °C
Index of Refraction: 1.623
Molar Refractivity: 79.0±0.4 cm3
#H bond acceptors: 6
#H bond donors: 1
#Freely Rotating Bonds: 5
#Rule of 5 Violations: 0
ACD/LogP: 2.75
ACD/LogD (pH 5.5): -0.26
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.07
ACD/LogD (pH 7.4): -1.31
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 86 Å2
Polarizability: 31.3±0.5 10-24cm3
Surface Tension: 61.7±5.0 dyne/cm
Molar Volume: 224.2±5.0 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) =  2.46

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  468.01  (Adapted Stein & Brown method)
    Melting Pt (deg C):  197.65  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  2.66E-009  (Modified Grain method)
    Subcooled liquid VP: 1.75E-007 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):  198.8
       log Kow used: 2.46 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  366.04 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   1.83E-012  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  5.533E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.46  (KowWin est)
  Log Kaw used:  -10.126  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  12.586
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.5167
   Biowin2 (Non-Linear Model)     :   0.1337
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7051  (weeks-months)
   Biowin4 (Primary Survey Model) :   3.7565  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.3161
   Biowin6 (MITI Non-Linear Model):   0.0896
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.1962
 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):  2.33E-005 Pa (1.75E-007 mm Hg)
  Log Koa (Koawin est  ): 12.586
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.129 
       Octanol/air (Koa) model:  0.946 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.823 
       Mackay model           :  0.911 
       Octanol/air (Koa) model:  0.987 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 117.9032 E-12 cm3/molecule-sec
      Half-Life =     0.091 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.089 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =    52.500000 E-17 cm3/molecule-sec
      Half-Life =     0.022 Days (at 7E11 mol/cm3)
      Half-Life =     31.433 Min
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 0.867 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  41.43
      Log Koc:  1.617 

 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 = 0.500 (BCF = 3.162)
       log Kow used: 2.46 (estimated)

 Volatilization from Water:
    Henry LC:  1.83E-012 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 5.672E+008  hours   (2.363E+007 days)
    Half-Life from Model Lake : 6.188E+009  hours   (2.578E+008 days)

 Removal In Wastewater Treatment:
    Total removal:               2.99  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.89  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       0.000116        0.422        1000       
   Water     16.5            900          1000       
   Soil      83.4            1.8e+003     1000       
   Sediment  0.126           8.1e+003     0          
     Persistence Time: 1.63e+003 hr

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