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CAS Number: 55664-77-2
SMILES : CC(c1ccco1)O
CHEM : 1-(furan-2-yl)ethanol
MOL FOR: C6 H8 O2
MOL WT : 112.13
------------------------------ 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) = 0.86
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):
Boiling Pt (deg C): 171.73 (Adapted Stein & Brown method)
Melting Pt (deg C): -13.80 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.666 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 88.8 (Mean VP of Antoine & Grain methods)
BP (exp database): 162.5 deg C
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 6.347e+004
log Kow used: 0.86 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 1.7822e+005 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Benzyl Alcohols
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 2.88E-007 atm-m3/mole (2.92E-002 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: 1.548E-006 atm-m3/mole (1.569E-001 Pa-m3/mole)
VP: 0.666 mm Hg (source: MPBPVP)
WS: 6.35E+004 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 0.86 (KowWin est)
Log Kaw used: -4.929 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 5.789
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : 0.8529
Biowin2 (Non-Linear Model) : 0.9265
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 3.1113 (weeks )
Biowin4 (Primary Survey Model) : 3.8154 (days )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.5550
Biowin6 (MITI Non-Linear Model): 0.7181
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): 0.6361
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): 79.2 Pa (0.594 mm Hg)
Log Koa (Koawin est ): 5.789
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 3.79E-008
Octanol/air (Koa) model: 1.51E-007
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1.37E-006
Mackay model : 3.03E-006
Octanol/air (Koa) model: 1.21E-005
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 103.1822 E-12 cm3/molecule-sec
Half-Life = 0.104 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.244 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi):
2.2E-006 (Junge-Pankow, Mackay avg)
1.21E-005 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 18.42 L/kg (MCI method)
Log Koc: 1.265 (MCI method)
Koc : 9.758 L/kg (Kow method)
Log Koc: 0.989 (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) = -1.3968 days (HL = 0.04011 days)
Log BCF Arnot-Gobas method (upper trophic) = 0.134 (BCF = 1.36)
Log BAF Arnot-Gobas method (upper trophic) = 0.134 (BAF = 1.36)
log Kow used: 0.86 (estimated)
Volatilization from Water:
Henry LC: 2.88E-007 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 2154 hours (89.74 days)
Half-Life from Model Lake : 2.358E+004 hours (982.7 days)
Removal In Wastewater Treatment:
Total removal: 1.89 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.78 percent
Total to Air: 0.02 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.294 2.49 1000
Water 36.1 360 1000
Soil 63.5 720 1000
Sediment 0.0939 3.24e+003 0
Persistence Time: 398 hr