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Ethyl 3-oxo-3-phenylpropanoate
CCOC(=O)CC(=O)c1ccccc1
InChI=1S/C11H12O3/c1-2-14-11(13)8-10(12)9-6-4-3-5-7-9/h3-7H,2,8H2,1H3
GKKZMYDNDDMXSE-UHFFFAOYSA-N
CSID:6902, http://www.chemspider.com/Chemical-Structure.6902.html (accessed 08:30, Nov 28, 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) = 1.71 Log Kow (Exper. database match) = 1.87 Exper. Ref: Hansch,C et al. (1995) Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 284.38 (Adapted Stein & Brown method) Melting Pt (deg C): 55.82 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.00446 (Modified Grain method) MP (exp database): <0 deg C BP (exp database): 167 @ 20 mm Hg deg C VP (exp database): 4.08E-04 mm Hg at 25 deg C Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 1212 log Kow used: 1.87 (expkow database) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 3122.8 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Esters Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 3.10E-008 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 9.307E-007 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 1.87 (exp database) Log Kaw used: -5.897 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 7.767 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.9651 Biowin2 (Non-Linear Model) : 0.9967 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.9141 (weeks ) Biowin4 (Primary Survey Model) : 3.7820 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.7421 Biowin6 (MITI Non-Linear Model): 0.8501 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.3295 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): 0.0544 Pa (0.000408 mm Hg) Log Koa (Koawin est ): 7.767 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 5.51E-005 Octanol/air (Koa) model: 1.44E-005 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.00199 Mackay model : 0.00439 Octanol/air (Koa) model: 0.00115 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 3.6563 E-12 cm3/molecule-sec Half-Life = 2.925 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 35.104 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.00319 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 44.54 Log Koc: 1.649 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Total Kb for pH > 8 at 25 deg C : 5.388E-001 L/mol-sec Kb Half-Life at pH 8: 14.890 days Kb Half-Life at pH 7: 148.896 days Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = -0.100 (BCF = 0.7941) log Kow used: 1.87 (expkow database) Volatilization from Water: Henry LC: 3.1E-008 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 2.619E+004 hours (1091 days) Half-Life from Model Lake : 2.858E+005 hours (1.191E+004 days) Removal In Wastewater Treatment: Total removal: 2.14 percent Total biodegradation: 0.09 percent Total sludge adsorption: 2.05 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 0.524 70.2 1000 Water 25.4 360 1000 Soil 74 720 1000 Sediment 0.0787 3.24e+003 0 Persistence Time: 641 hr
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