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Bis(trimethylsilyl) glutarate
C[Si](C)(C)OC(=O)CCCC(=O)O[Si](C)(C)C
InChI=1S/C11H24O4Si2/c1-16(2,3)14-10(12)8-7-9-11(13)15-17(4,5)6/h7-9H2,1-6H3
UWZGPXOJVOOLSG-UHFFFAOYSA-N
CSID:455015, http://www.chemspider.com/Chemical-Structure.455015.html (accessed 15:00, Apr 26, 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) = 4.45 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 237.36 (Adapted Stein & Brown method) Melting Pt (deg C): -41.02 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.0532 (Mean VP of Antoine & Grain methods) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 2.684 log Kow used: 4.45 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 2012.3 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Esters Silanes (alkoxy) Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 2.59E-004 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 7.211E-003 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 4.45 (KowWin est) Log Kaw used: -1.975 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 6.425 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.6159 Biowin2 (Non-Linear Model) : 0.2855 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.5882 (weeks-months) Biowin4 (Primary Survey Model) : 3.4488 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.0403 Biowin6 (MITI Non-Linear Model): 0.0171 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.4366 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): 6.77 Pa (0.0508 mm Hg) Log Koa (Koawin est ): 6.425 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 4.43E-007 Octanol/air (Koa) model: 6.53E-007 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 1.6E-005 Mackay model : 3.54E-005 Octanol/air (Koa) model: 5.22E-005 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 3.0229 E-12 cm3/molecule-sec Half-Life = 3.538 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 42.460 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 2.57E-005 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 161.7 Log Koc: 2.209 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 = 2.723 (BCF = 528.1) log Kow used: 4.45 (estimated) Volatilization from Water: Henry LC: 0.000259 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 5.456 hours Half-Life from Model Lake : 198.9 hours (8.289 days) Removal In Wastewater Treatment: Total removal: 56.69 percent Total biodegradation: 0.47 percent Total sludge adsorption: 51.27 percent Total to Air: 4.94 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 2.42 84.9 1000 Water 10.3 900 1000 Soil 80.4 1.8e+003 1000 Sediment 6.89 8.1e+003 0 Persistence Time: 1.07e+003 hr
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