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CAS Number: 3420-59-5
SMILES : o(cc1)c(c1O)C(=O)C
CHEM : ETHANONE, 1-(3-HYDROXY-2-FURANYL)-
MOL FOR: C6 H6 O3
MOL WT : 126.11
------------------------------ EPI SUMMARY (v4.00) --------------------------
Physical Property Inputs:
Log Kow (octanol-water): ------
Boiling Point (deg C) : ------
Melting Point (deg C) : ------
Vapor Pressure (mm Hg) : ------
Water Solubility (mg/L): ------
Henry LC (atm-m3/mole) : ------
Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.67 estimate) = 0.32
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 214.87 (Adapted Stein & Brown method)
Melting Pt (deg C): 34.25 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.0143 (Modified Grain method)
VP (Pa, 25 deg C) : 1.91 (Modified Grain method)
MP (exp database): 100 deg C
Subcooled liquid VP: 0.0768 mm Hg (25 deg C, Mod-Grain method)
: 10.2 Pa (25 deg C, Mod-Grain method)
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 5.12e+004
log Kow used: 0.32 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1e+006 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Phenols
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 1.02E-009 atm-m3/mole (1.03E-004 Pa-m3/mole)
Group Method: Incomplete
For Henry LC Comparison Purposes:
User-Entered Henry LC: not entered
Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:
HLC: 4.634E-008 atm-m3/mole (4.696E-003 Pa-m3/mole)
VP: 0.0143 mm Hg (source: MPBPVP)
WS: 5.12E+004 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 0.32 (KowWin est)
Log Kaw used: -7.380 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 7.700
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.8101
Biowin2 (Non-Linear Model) : 0.8420
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.9544 (weeks )
Biowin4 (Primary Survey Model) : 3.6833 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.5358
Biowin6 (MITI Non-Linear Model): 0.6146
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.2545
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): 10.2 Pa (0.0768 mm Hg)
Log Koa (Koawin est ): 7.700
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 2.93E-007
Octanol/air (Koa) model: 1.23E-005
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1.06E-005
Mackay model : 2.34E-005
Octanol/air (Koa) model: 0.000983
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 200.2420 E-12 cm3/molecule-sec
Half-Life = 0.053 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 0.641 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi):
1.7E-005 (Junge-Pankow, Mackay avg)
0.000983 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 37.29 L/kg (MCI method)
Log Koc: 1.572 (MCI method)
Koc : 29.14 L/kg (Kow method)
Log Koc: 1.465 (Kow method)
Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:
Rate constants can NOT be estimated for this structure!
Bioaccumulation Estimates (BCFBAF v3.00):
Log BCF from regression-based method = 0.500 (BCF = 3.162 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -1.9955 days (HL = 0.0101 days)
Log BCF Arnot-Gobas method (upper trophic) = -0.020 (BCF = 0.9557)
Log BAF Arnot-Gobas method (upper trophic) = -0.020 (BAF = 0.9557)
log Kow used: 0.32 (estimated)
Volatilization from Water:
Henry LC: 1.02E-009 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 6.446E+005 hours (2.686E+004 days)
Half-Life from Model Lake : 7.032E+006 hours (2.93E+005 days)
Removal In Wastewater Treatment:
Total removal: 1.86 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.76 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 0.0174 1.28 1000
Water 24.3 360 1000
Soil 75.6 720 1000
Sediment 0.0821 3.24e+003 0
Persistence Time: 652 hr