ChemSpider 2D Image | 3-Hydroxydihydro-2,5-furandione | C4H4O4

3-Hydroxydihydro-2,5-furandione

  • Molecular FormulaC4H4O4
  • Average mass116.072 Da
  • Monoisotopic mass116.010956 Da
  • ChemSpider ID9746565

More details:

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

2,5-Furandione, dihydro-3-hydroxy- [ACD/Index Name]
3-Hydroxydihydro-2,5-furandion [German] [ACD/IUPAC Name]
3-Hydroxydihydro-2,5-furandione [ACD/IUPAC Name]
3-Hydroxydihydro-2,5-furanedione [French] [ACD/IUPAC Name]
2,5-FURANDIONE,DIHYDRO-3-HYDROXY-, (3R)-
55979-68-5 [RN]

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

Density: 1.7±0.1 g/cm3
Boiling Point: 356.9±35.0 °C at 760 mmHg
Vapour Pressure: 0.0±1.8 mmHg at 25°C
Enthalpy of Vaporization: 69.7±6.0 kJ/mol
Flash Point: 169.1±19.4 °C
Index of Refraction: 1.541
Molar Refractivity: 21.9±0.3 cm3
#H bond acceptors: 4
#H bond donors: 1
#Freely Rotating Bonds: 0
#Rule of 5 Violations: 0
ACD/LogP: -2.20
ACD/LogD (pH 5.5): -1.84
ACD/BCF (pH 5.5): 1.00
ACD/KOC (pH 5.5): 2.37
ACD/LogD (pH 7.4): -1.84
ACD/BCF (pH 7.4): 1.00
ACD/KOC (pH 7.4): 2.37
Polar Surface Area: 64 Å2
Polarizability: 8.7±0.5 10-24cm3
Surface Tension: 76.4±3.0 dyne/cm
Molar Volume: 69.7±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) =  -0.73

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  217.75  (Adapted Stein & Brown method)
    Melting Pt (deg C):  -5.75  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.025  (Mean VP of Antoine & Grain methods)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1e+006
       log Kow used: -0.73 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

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

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   2.45E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  3.818E-009 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -0.73  (KowWin est)
  Log Kaw used:  -3.999  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  3.269
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.8510
   Biowin2 (Non-Linear Model)     :   0.9226
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   3.1026  (weeks       )
   Biowin4 (Primary Survey Model) :   3.8097  (days        )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.5601
   Biowin6 (MITI Non-Linear Model):   0.5710
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8883
 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):  3.04 Pa (0.0228 mm Hg)
  Log Koa (Koawin est  ): 3.269
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  9.87E-007 
       Octanol/air (Koa) model:  4.56E-010 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  3.56E-005 
       Mackay model           :  7.89E-005 
       Octanol/air (Koa) model:  3.65E-008 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   2.0249 E-12 cm3/molecule-sec
      Half-Life =     5.282 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =    63.387 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 5.73E-005 (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: -0.73 (estimated)

 Volatilization from Water:
    Henry LC:  2.45E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      258.6  hours   (10.77 days)
    Half-Life from Model Lake :       2911  hours   (121.3 days)

 Removal In Wastewater Treatment:
    Total removal:               1.98  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  percent
    Total to Air:                0.14  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       5.92            127          1000       
   Water     45.5            360          1000       
   Soil      48.5            720          1000       
   Sediment  0.0833          3.24e+003    0          
     Persistence Time: 369 hr

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