2-Oxo-3-phenylpropanoic acid
c1ccc(cc1)CC(=O)C(=O)O
InChI=1S/C9H8O3/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5H,6H2,(H,11,12)
BTNMPGBKDVTSJY-UHFFFAOYSA-N
CSID:972, http://www.chemspider.com/Chemical-Structure.972.html (accessed 04:14, Dec 4, 2023)
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) = 0.46 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 311.71 (Adapted Stein & Brown method) Melting Pt (deg C): 90.00 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.000247 (Modified Grain method) Subcooled liquid VP: 0.00105 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): 6.522e+004 log Kow used: 0.46 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 12838 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.76E-010 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 8.180E-010 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 0.46 (KowWin est) Log Kaw used: -8.143 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 8.603 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.9248 Biowin2 (Non-Linear Model) : 0.9758 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 3.1482 (weeks ) Biowin4 (Primary Survey Model) : 3.9328 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.3903 Biowin6 (MITI Non-Linear Model): 0.3537 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.6421 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): 0.14 Pa (0.00105 mm Hg) Log Koa (Koawin est ): 8.603 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 2.14E-005 Octanol/air (Koa) model: 9.84E-005 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.000773 Mackay model : 0.00171 Octanol/air (Koa) model: 0.00781 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 6.0656 E-12 cm3/molecule-sec Half-Life = 1.763 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 21.161 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.00124 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 10 Log Koc: 1.000 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: 0.46 (estimated) Volatilization from Water: Henry LC: 1.76E-010 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 4.262E+006 hours (1.776E+005 days) Half-Life from Model Lake : 4.65E+007 hours (1.937E+006 days) Removal In Wastewater Treatment: Total removal: 1.86 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.77 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 0.00408 42.3 1000 Water 37.5 360 1000 Soil 62.4 720 1000 Sediment 0.0705 3.24e+003 0 Persistence Time: 588 hr
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