4-Bromophenyl 2-benzoylbenzoate
Brc3ccc(OC(=O)c2ccccc2C(=O)c1ccccc1)cc3 CopyCopied
InChI=1S/C20H13BrO3/c21-15-10-12-16(13-11-15)24-20(23)18-9-5-4-8-17(18)19(22)14-6-2-1-3-7-14/h1-13H CopyCopied
DNGHEXGQALUVGP-UHFFFAOYSA-N CopyCopied
Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts
NSC28437 [DBID]
Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.
Predicted data is generated using the US Environmental Protection Agency’s EPISuite, for more information see their website.
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 5.09 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 457.55 (Adapted Stein & Brown method) Melting Pt (deg C): 182.47 (Mean or Weighted MP) VP(mm Hg,25 deg C): 7.28E-009 (Modified Grain method) Subcooled liquid VP: 3.19E-007 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): 0.1802 log Kow used: 5.09 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 0.92108 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Esters Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.84E-009 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 2.027E-008 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 5.09 (KowWin est) Log Kaw used: -7.124 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 12.214 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.7648 Biowin2 (Non-Linear Model) : 0.7930 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.3604 (weeks-months) Biowin4 (Primary Survey Model) : 3.3558 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.3131 Biowin6 (MITI Non-Linear Model): 0.1056 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.4064 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): 4.25E-005 Pa (3.19E-007 mm Hg) Log Koa (Koawin est ): 12.214 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.0705 Octanol/air (Koa) model: 0.402 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.718 Mackay model : 0.849 Octanol/air (Koa) model: 0.97 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 3.4282 E-12 cm3/molecule-sec Half-Life = 3.120 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 37.440 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.784 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 1.82E+004 Log Koc: 4.260 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Total Kb for pH > 8 at 25 deg C : 8.141E-001 L/mol-sec Kb Half-Life at pH 8: 9.853 days Kb Half-Life at pH 7: 98.533 days Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 2.379 (BCF = 239.1) log Kow used: 5.09 (estimated) Volatilization from Water: Henry LC: 1.84E-009 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 6.213E+005 hours (2.589E+004 days) Half-Life from Model Lake : 6.778E+006 hours (2.824E+005 days) Removal In Wastewater Treatment: Total removal: 80.36 percent Total biodegradation: 0.70 percent Total sludge adsorption: 79.67 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 0.0427 74.9 1000 Water 7.8 900 1000 Soil 70.5 1.8e+003 1000 Sediment 21.7 8.1e+003 0 Persistence Time: 2.27e+003 hr
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