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CAS Num: 013529-27-6
SMILES : o(c(cc1)C(OCC)OCC)c1
CHEM : Furan, 2-(diethoxymethyl)-
MOL FOR: C9 H14 O3
MOL WT : 170.21
------------------------------ EPI SUMMARY (v4.00) --------------------------
Physical Property Inputs:
Water Solubility (mg/L): ------
Vapor Pressure (mm Hg) : ------
Henry LC (atm-m3/mole) : ------
Log Kow (octanol-water): ------
Boiling Point (deg C) : ------
Melting Point (deg C) : ------
Log Octanol-Water Partition Coef (SRC):
Log Kow (KOWWIN v1.67 estimate) = 1.79
Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.43):
Boiling Pt (deg C): 205.52 (Adapted Stein & Brown method)
Melting Pt (deg C): 4.79 (Mean or Weighted MP)
VP(mm Hg,25 deg C): 0.55 (Mean VP of Antoine & Grain methods)
VP (Pa, 25 deg C) : 73.3 (Mean VP of Antoine & Grain methods)
BP (exp database): 191.5 deg C
Water Solubility Estimate from Log Kow (WSKOW v1.41):
Water Solubility at 25 deg C (mg/L): 1812
log Kow used: 1.79 (estimated)
no-melting pt equation used
Water Sol Estimate from Fragments:
Wat Sol (v1.01 est) = 7210.2 mg/L
ECOSAR Class Program (ECOSAR v1.00):
Class(es) found:
Neutral Organics
Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:
Bond Method : 7.18E-006 atm-m3/mole (7.28E-001 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: 6.798E-005 atm-m3/mole (6.888E+000 Pa-m3/mole)
VP: 0.55 mm Hg (source: MPBPVP)
WS: 1.81E+003 mg/L (source: WSKOWWIN)
Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
Log Kow used: 1.79 (KowWin est)
Log Kaw used: -3.532 (HenryWin est)
Log Koa (KOAWIN v1.10 estimate): 5.322
Log Koa (experimental database): None
Probability of Rapid Biodegradation (BIOWIN v4.10):
Biowin1 (Linear Model) : -0.0282
Biowin2 (Non-Linear Model) : 0.0019
Expert Survey Biodegradation Results:
Biowin3 (Ultimate Survey Model): 2.8057 (weeks )
Biowin4 (Primary Survey Model) : 3.5827 (days-weeks )
MITI Biodegradation Probability:
Biowin5 (MITI Linear Model) : 0.3233
Biowin6 (MITI Non-Linear Model): 0.2532
Anaerobic Biodegradation Probability:
Biowin7 (Anaerobic Linear Model): -0.0388
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): 66.8 Pa (0.501 mm Hg)
Log Koa (Koawin est ): 5.322
Kp (particle/gas partition coef. (m3/ug)):
Mackay model : 4.49E-008
Octanol/air (Koa) model: 5.15E-008
Fraction sorbed to airborne particulates (phi):
Junge-Pankow model : 1.62E-006
Mackay model : 3.59E-006
Octanol/air (Koa) model: 4.12E-006
Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
Hydroxyl Radicals Reaction:
OVERALL OH Rate Constant = 115.5321 E-12 cm3/molecule-sec
Half-Life = 0.093 Days (12-hr day; 1.5E6 OH/cm3)
Half-Life = 1.111 Hrs
Ozone Reaction:
No Ozone Reaction Estimation
Reaction With Nitrate Radicals May Be Important!
Fraction sorbed to airborne particulates (phi):
2.61E-006 (Junge-Pankow, Mackay avg)
4.12E-006 (Koa method)
Note: the sorbed fraction may be resistant to atmospheric oxidation
Soil Adsorption Coefficient (KOCWIN v2.00):
Koc : 83.59 L/kg (MCI method)
Log Koc: 1.922 (MCI method)
Koc : 54.2 L/kg (Kow method)
Log Koc: 1.734 (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 = 0.849 (BCF = 7.062 L/kg wet-wt)
Log Biotransformation Half-life (HL) = -0.9518 days (HL = 0.1117 days)
Log BCF Arnot-Gobas method (upper trophic) = 0.760 (BCF = 5.749)
Log BAF Arnot-Gobas method (upper trophic) = 0.760 (BAF = 5.749)
log Kow used: 1.79 (estimated)
Volatilization from Water:
Henry LC: 7.18E-006 atm-m3/mole (estimated by Bond SAR Method)
Half-Life from Model River: 107.7 hours (4.488 days)
Half-Life from Model Lake : 1284 hours (53.52 days)
Removal In Wastewater Treatment:
Total removal: 2.49 percent
Total biodegradation: 0.09 percent
Total sludge adsorption: 1.99 percent
Total to Air: 0.40 percent
(using 10000 hr Bio P,A,S)
Level III Fugacity Model:
Mass Amount Half-Life Emissions
(percent) (hr) (kg/hr)
Air 0.256 2.22 1000
Water 28.7 360 1000
Soil 70.9 720 1000
Sediment 0.15 3.24e+003 0
Persistence Time: 426 hr