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3-(4-Fluorophenyl)-2,5-furandione
c1cc(ccc1C2=CC(=O)OC2=O)F
InChI=1S/C10H5FO3/c11-7-3-1-6(2-4-7)8-5-9(12)14-10(8)13/h1-5H
NNKSECDWBIVLNL-UHFFFAOYSA-N
CSID:502286, http://www.chemspider.com/Chemical-Structure.502286.html (accessed 03:25, Dec 1, 2024)
Validated by Experts, Validated by Users, Non-Validated, Removed by Users
Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00
Predicted data is generated using the US Environmental Protection Agency�s EPISuite
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 3.58 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 285.88 (Adapted Stein & Brown method) Melting Pt (deg C): 46.07 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.00264 (Modified Grain method) Subcooled liquid VP: 0.00412 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): 41.77 log Kow used: 3.58 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 4727.6 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 2.05E-007 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 1.598E-005 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 3.58 (KowWin est) Log Kaw used: -5.077 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 8.657 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : -0.1539 Biowin2 (Non-Linear Model) : 0.0000 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.3676 (weeks-months) Biowin4 (Primary Survey Model) : 3.5840 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.1969 Biowin6 (MITI Non-Linear Model): 0.0015 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.3808 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): 0.549 Pa (0.00412 mm Hg) Log Koa (Koawin est ): 8.657 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 5.46E-006 Octanol/air (Koa) model: 0.000111 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.000197 Mackay model : 0.000437 Octanol/air (Koa) model: 0.00884 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 12.9415 E-12 cm3/molecule-sec Half-Life = 0.826 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 9.918 Hrs Ozone Reaction: OVERALL Ozone Rate Constant = 2.100000 E-17 cm3/molecule-sec Half-Life = 0.546 Days (at 7E11 mol/cm3) Half-Life = 13.097 Hrs Fraction sorbed to airborne particulates (phi): 0.000317 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 58.51 Log Koc: 1.767 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 = 2.059 (BCF = 114.5) log Kow used: 3.58 (estimated) Volatilization from Water: Henry LC: 2.05E-007 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 3960 hours (165 days) Half-Life from Model Lake : 4.332E+004 hours (1805 days) Removal In Wastewater Treatment: Total removal: 14.99 percent Total biodegradation: 0.20 percent Total sludge adsorption: 14.78 percent Total to Air: 0.01 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.262 7.89 1000 Water 16.8 900 1000 Soil 81.5 1.8e+003 1000 Sediment 1.47 8.1e+003 0 Persistence Time: 1.15e+003 hr
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