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Siline
C1=CC=[SiH]C=C1
InChI=1S/C5H6Si/c1-2-4-6-5-3-1/h1-6H
YJHHPIHPAJYNFT-UHFFFAOYSA-N
CSID:119915, http://www.chemspider.com/Chemical-Structure.119915.html (accessed 22:57, May 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) = 3.04 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 61.01 (Adapted Stein & Brown method) Melting Pt (deg C): -19.52 (Mean or Weighted MP) VP(mm Hg,25 deg C): 189 (Mean VP of Antoine & Grain methods) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 310.1 log Kow used: 3.04 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 2.129 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]: 7.554E-002 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) : 0.7027 Biowin2 (Non-Linear Model) : 0.8417 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.9910 (weeks ) Biowin4 (Primary Survey Model) : 3.7118 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.4319 Biowin6 (MITI Non-Linear Model): 0.4518 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.8361 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): 2.48E+004 Pa (186 mm Hg) Log Koa (): not available Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.21E-010 Octanol/air (Koa) model: not available Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 4.37E-009 Mackay model : 9.68E-009 Octanol/air (Koa) model: not available Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 350.0000 E-12 cm3/molecule-sec Half-Life = 0.031 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 22.003 Min Ozone Reaction: OVERALL Ozone Rate Constant = 0.810000 E-17 cm3/molecule-sec Half-Life = 1.415 Days (at 7E11 mol/cm3) Half-Life = 33.956 Hrs Fraction sorbed to airborne particulates (phi): 7.02E-009 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 165.5 Log Koc: 2.219 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 = 1.638 (BCF = 43.43) log Kow used: 3.04 (estimated) Volatilization from Water: Henry LC: 0.0755 atm-m3/mole (calculated from VP/WS) Half-Life from Model River: 0.9979 hours (59.87 min) Half-Life from Model Lake : 92.26 hours (3.844 days) Removal In Wastewater Treatment (recommended maximum 95%): Total removal: 96.75 percent Total biodegradation: 0.03 percent Total sludge adsorption: 2.83 percent Total to Air: 93.89 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 1.09 0.718 1000 Water 81.3 360 1000 Soil 16.1 720 1000 Sediment 1.47 3.24e+003 0 Persistence Time: 75.7 hr
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