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(Hexyloxy)(dimethyl)[(trimethylsilyl)methyl]silane
CCCCCCO[Si](C)(C)C[Si](C)(C)C
InChI=1S/C12H30OSi2/c1-7-8-9-10-11-13-15(5,6)12-14(2,3)4/h7-12H2,1-6H3
HVBIYTZWXLDDJT-UHFFFAOYSA-N
CSID:512834, http://www.chemspider.com/Chemical-Structure.512834.html (accessed 03:08, Jul 2, 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) = 6.18 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 218.25 (Adapted Stein & Brown method) Melting Pt (deg C): -7.18 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.143 (Mean VP of Antoine & Grain methods) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 0.1296 log Kow used: 6.18 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 0.24042 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Silanes (alkoxy) Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 2.00E-001 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 3.579E-001 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 6.18 (KowWin est) Log Kaw used: 0.913 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 5.267 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.7386 Biowin2 (Non-Linear Model) : 0.7944 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.9527 (weeks ) Biowin4 (Primary Survey Model) : 3.7611 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.2776 Biowin6 (MITI Non-Linear Model): 0.1303 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.1969 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): 17.7 Pa (0.133 mm Hg) Log Koa (Koawin est ): 5.267 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.69E-007 Octanol/air (Koa) model: 4.54E-008 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 6.11E-006 Mackay model : 1.35E-005 Octanol/air (Koa) model: 3.63E-006 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 17.0490 E-12 cm3/molecule-sec Half-Life = 0.627 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 7.528 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 9.82E-006 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 1.667E+004 Log Koc: 4.222 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 = 4.061 (BCF = 1.151e+004) log Kow used: 6.18 (estimated) Volatilization from Water: Henry LC: 0.2 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1.607 hours Half-Life from Model Lake : 149.2 hours (6.216 days) Removal In Wastewater Treatment (recommended maximum 95%): Total removal: 97.86 percent Total biodegradation: 0.35 percent Total sludge adsorption: 68.71 percent Total to Air: 28.80 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.854 15.1 1000 Water 6.07 360 1000 Soil 37.6 720 1000 Sediment 55.5 3.24e+003 0 Persistence Time: 871 hr
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