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2-(Trifluoromethyl)pyridine
c1ccnc(c1)C(F)(F)F
InChI=1S/C6H4F3N/c7-6(8,9)5-3-1-2-4-10-5/h1-4H
ATRQECRSCHYSNP-UHFFFAOYSA-N
CSID:119975, http://www.chemspider.com/Chemical-Structure.119975.html (accessed 08:44, 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) = 1.77 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 120.23 (Adapted Stein & Brown method) Melting Pt (deg C): -28.54 (Mean or Weighted MP) VP(mm Hg,25 deg C): 15.5 (Mean VP of Antoine & Grain methods) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 2417 log Kow used: 1.77 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 8576.7 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 6.13E-005 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 1.241E-003 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 1.77 (KowWin est) Log Kaw used: -2.601 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 4.371 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.0025 Biowin2 (Non-Linear Model) : 0.0017 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.1470 (months ) Biowin4 (Primary Survey Model) : 3.3424 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.3260 Biowin6 (MITI Non-Linear Model): 0.0000 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 1.0954 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): 1.93E+003 Pa (14.5 mm Hg) Log Koa (Koawin est ): 4.371 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.55E-009 Octanol/air (Koa) model: 5.77E-009 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 5.6E-008 Mackay model : 1.24E-007 Octanol/air (Koa) model: 4.61E-007 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 0.0744 E-12 cm3/molecule-sec Half-Life = 143.821 Days (12-hr day; 1.5E6 OH/cm3) Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 9.01E-008 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 235.5 Log Koc: 2.372 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 = 0.661 (BCF = 4.581) log Kow used: 1.77 (estimated) Volatilization from Water: Henry LC: 6.13E-005 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 12.82 hours Half-Life from Model Lake : 241.6 hours (10.07 days) Removal In Wastewater Treatment: Total removal: 5.17 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.94 percent Total to Air: 3.15 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 8.06 3.45e+003 1000 Water 34.6 1.44e+003 1000 Soil 57.2 2.88e+003 1000 Sediment 0.108 1.3e+004 0 Persistence Time: 679 hr
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