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ChemSpider 2D Image | 4,5-Dihydroxy-3(2H)-furanone | C4H4O4

4,5-Dihydroxy-3(2H)-furanone

  • Molecular FormulaC4H4O4
  • Average mass116.072 Da
  • Monoisotopic mass116.010956 Da
  • ChemSpider ID8527132

More details:

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

3(2H)-Furanone, 4,5-dihydroxy- [ACD/Index Name]
4,5-Dihydroxy-3(2H)-furanon [German] [ACD/IUPAC Name]
4,5-Dihydroxy-3(2H)-furanone [ACD/IUPAC Name]
4,5-Dihydroxy-3(2H)-furanone [French] [ACD/IUPAC Name]
4,5-dihydroxyfuran-3(2H)-one
3,4-Dihydroxy-5H-furan-2-one

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

Density: 2.0±0.1 g/cm3
Boiling Point: 242.3±40.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.1 mmHg at 25°C
Enthalpy of Vaporization: 55.7±6.0 kJ/mol
Flash Point: 113.4±20.8 °C
Index of Refraction: 1.698
Molar Refractivity: 23.0±0.3 cm3
#H bond acceptors: 4
#H bond donors: 2
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: -1.73
ACD/LogD (pH 5.5): -2.77
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 1.00
ACD/LogD (pH 7.4): -4.35
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 1.00
Polar Surface Area: 67 Å2
Polarizability: 9.1±0.5 10-24cm3
Surface Tension: 128.1±3.0 dyne/cm
Molar Volume: 59.5±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) =  -0.62

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  302.36  (Adapted Stein & Brown method)
    Melting Pt (deg C):  81.61  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  1.81E-005  (Modified Grain method)
    Subcooled liquid VP: 6.28E-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):  3.51e+005
       log Kow used: -0.62 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1138.5 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.05E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.875E-012 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.62  (KowWin est)
  Log Kaw used:  -4.077  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  3.457
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6692
   Biowin2 (Non-Linear Model)     :   0.4289
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.2315  (weeks       )
   Biowin4 (Primary Survey Model) :   3.9072  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.8280
   Biowin6 (MITI Non-Linear Model):   0.8953
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.3325
 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):  0.00837 Pa (6.28E-005 mm Hg)
  Log Koa (Koawin est  ): 3.457
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.000358 
       Octanol/air (Koa) model:  7.03E-010 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.0128 
       Mackay model           :  0.0279 
       Octanol/air (Koa) model:  5.62E-008 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 131.7148 E-12 cm3/molecule-sec
      Half-Life =     0.081 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.974 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     0.875000 E-17 cm3/molecule-sec
      Half-Life =     1.310 Days (at 7E11 mol/cm3)
      Half-Life =     31.433 Hrs
   Fraction sorbed to airborne particulates (phi): 0.0203 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  1
      Log Koc:  0.000 

 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: -0.62 (estimated)

 Volatilization from Water:
    Henry LC:  2.05E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      308.8  hours   (12.87 days)
    Half-Life from Model Lake :       3459  hours   (144.1 days)

 Removal In Wastewater Treatment:
    Total removal:               1.96  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  percent
    Total to Air:                0.12  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.285           1.84         1000       
   Water     48.5            360          1000       
   Soil      51.1            720          1000       
   Sediment  0.089           3.24e+003    0          
     Persistence Time: 331 hr

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