2,2',4,6-Tetrachlorobiphenyl
c1ccc(c(c1)c2c(cc(cc2Cl)Cl)Cl)Cl
InChI=1S/C12H6Cl4/c13-7-5-10(15)12(11(16)6-7)8-3-1-2-4-9(8)14/h1-6H
VLLVVZDKBSYMCG-UHFFFAOYSA-N
CSID:40191, http://www.chemspider.com/Chemical-Structure.40191.html (accessed 12:32, Oct 3, 2023)
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) = 6.34 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 359.51 (Adapted Stein & Brown method) Melting Pt (deg C): 122.32 (Mean or Weighted MP) VP(mm Hg,25 deg C): 8.45E-006 (Modified Grain method) Subcooled liquid VP: 7.84E-005 mm Hg (25 deg C, Mod-Grain method) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 0.05316 log Kow used: 6.34 (estimated) no-melting pt equation used Water Sol (Exper. database match) = 0.0654 mg/L (25 deg C) Exper. Ref: PATIL,GS (1991) Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 0.032245 mg/L Wat Sol (Exper. database match) = 0.07 Exper. Ref: PATIL,GS (1991) ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.25E-004 atm-m3/mole Group Method: 2.23E-004 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 6.107E-005 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 6.34 (KowWin est) Log Kaw used: -2.292 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 8.632 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : -0.1211 Biowin2 (Non-Linear Model) : 0.0001 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 1.7275 (recalcitrant) Biowin4 (Primary Survey Model) : 2.7651 (weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : -0.0825 Biowin6 (MITI Non-Linear Model): 0.0023 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -1.3456 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): 0.0105 Pa (7.84E-005 mm Hg) Log Koa (Koawin est ): 8.632 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.000287 Octanol/air (Koa) model: 0.000105 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.0103 Mackay model : 0.0224 Octanol/air (Koa) model: 0.00835 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 0.8265 E-12 cm3/molecule-sec Half-Life = 12.941 Days (12-hr day; 1.5E6 OH/cm3) Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.0164 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 4.575E+004 Log Koc: 4.660 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 = 4.798 (BCF = 6.28e+004) log Kow used: 6.34 (estimated) Volatilization from Water: Henry LC: 0.000223 atm-m3/mole (estimated by Group SAR Method) Half-Life from Model River: 6.23 hours Half-Life from Model Lake : 211.2 hours (8.802 days) Removal In Wastewater Treatment: Total removal: 93.18 percent Total biodegradation: 0.77 percent Total sludge adsorption: 92.31 percent Total to Air: 0.10 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.326 311 1000 Water 1.09 4.32e+003 1000 Soil 46.9 8.64e+003 1000 Sediment 51.7 3.89e+004 0 Persistence Time: 9.12e+003 hr
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