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3,5-Diacetoxybenzoic acid
CC(=O)Oc1cc(cc(c1)OC(=O)C)C(=O)O
InChI=1S/C11H10O6/c1-6(12)16-9-3-8(11(14)15)4-10(5-9)17-7(2)13/h3-5H,1-2H3,(H,14,15)
QBTDQJMLMVEUTQ-UHFFFAOYSA-N
CSID:470116, http://www.chemspider.com/Chemical-Structure.470116.html (accessed 08:53, 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) = 1.75 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 350.92 (Adapted Stein & Brown method) Melting Pt (deg C): 99.26 (Mean or Weighted MP) VP(mm Hg,25 deg C): 2.38E-005 (Modified Grain method) Subcooled liquid VP: 0.000126 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): 883.2 log Kow used: 1.75 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 3668.3 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Esters-acid Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.57E-011 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 8.446E-009 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 1.75 (KowWin est) Log Kaw used: -9.193 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 10.943 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 1.1594 Biowin2 (Non-Linear Model) : 1.0000 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 3.0411 (weeks ) Biowin4 (Primary Survey Model) : 3.9697 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 1.0934 Biowin6 (MITI Non-Linear Model): 0.9673 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.9999 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): 0.0168 Pa (0.000126 mm Hg) Log Koa (Koawin est ): 10.943 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.000179 Octanol/air (Koa) model: 0.0215 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.00641 Mackay model : 0.0141 Octanol/air (Koa) model: 0.633 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 1.1701 E-12 cm3/molecule-sec Half-Life = 9.141 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 109.692 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.0102 (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]: Total Kb for pH > 8 at 25 deg C : 1.456E+001 L/mol-sec Kb Half-Life at pH 8: 13.220 hours Kb Half-Life at pH 7: 5.508 days Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 0.500 (BCF = 3.162) log Kow used: 1.75 (estimated) Volatilization from Water: Henry LC: 1.57E-011 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 5.756E+007 hours (2.398E+006 days) Half-Life from Model Lake : 6.279E+008 hours (2.616E+007 days) Removal In Wastewater Treatment: Total removal: 2.07 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.98 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 0.000317 219 1000 Water 25.8 360 1000 Soil 74.1 720 1000 Sediment 0.0722 3.24e+003 0 Persistence Time: 681 hr
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