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Cyclopentylsilane
C1CCC(C1)[SiH3]
InChI=1S/C5H12Si/c6-5-3-1-2-4-5/h5H,1-4H2,6H3
IRRVTIDUSZWLNF-UHFFFAOYSA-N
CSID:479939, http://www.chemspider.com/Chemical-Structure.479939.html (accessed 13:51, Jun 16, 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) = 5.39 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): -17.74 (Adapted Stein & Brown method) Melting Pt (deg C): -45.34 (Mean or Weighted MP) VP(mm Hg,25 deg C): 3.34E+003 (Mean VP of Antoine & Grain methods) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 2.907 log Kow used: 5.39 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 0.0040463 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : Incomplete Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 3.448E+001 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Can Not Estimate (can not calculate HenryLC) Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : -0.2198 Biowin2 (Non-Linear Model) : 0.0009 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 1.9171 (months ) Biowin4 (Primary Survey Model) : 2.9359 (weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.7520 Biowin6 (MITI Non-Linear Model): 0.8357 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.8351 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): 4.24E+005 Pa (3.18E+003 mm Hg) Log Koa (): not available Kp (particle/gas partition coef. (m3/ug)): Mackay model : 7.08E-012 Octanol/air (Koa) model: not available Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 2.56E-010 Mackay model : 5.66E-010 Octanol/air (Koa) model: not available Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 0.0000 E-12 cm3/molecule-sec Half-Life = ------- Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 4.11E-010 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 145.3 Log Koc: 2.162 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 = 3.451 (BCF = 2825) log Kow used: 5.39 (estimated) Volatilization from Water: Henry LC: 34.5 atm-m3/mole (calculated from VP/WS) Half-Life from Model River: 1.022 hours Half-Life from Model Lake : 95.1 hours (3.962 days) Removal In Wastewater Treatment (recommended maximum 95%): Total removal: 100.00 percent Total biodegradation: 0.16 percent Total sludge adsorption: 54.33 percent Total to Air: 45.51 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 11.6 1e+005 1000 Water 11.1 1.44e+003 1000 Soil 0.274 2.88e+003 1000 Sediment 77 1.3e+004 0 Persistence Time: 723 hr
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