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4,7-Diphenyl-1,10-phenanthroline
c1ccc(cc1)c2ccnc3c2ccc4c3nccc4c5ccccc5
InChI=1S/C24H16N2/c1-3-7-17(8-4-1)19-13-15-25-23-21(19)11-12-22-20(14-16-26-24(22)23)18-9-5-2-6-10-18/h1-16H
DHDHJYNTEFLIHY-UHFFFAOYSA-N
CSID:65648, http://www.chemspider.com/Chemical-Structure.65648.html (accessed 02:14, Dec 1, 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) = 5.82 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 535.64 (Adapted Stein & Brown method) Melting Pt (deg C): 229.25 (Mean or Weighted MP) VP(mm Hg,25 deg C): 2.17E-011 (Modified Grain method) Subcooled liquid VP: 3.4E-009 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): 0.006566 log Kow used: 5.82 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 0.010069 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 5.19E-013 atm-m3/mole Group Method: 2.81E-012 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 1.446E-009 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 5.82 (KowWin est) Log Kaw used: -10.673 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 16.493 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.8455 Biowin2 (Non-Linear Model) : 0.8684 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.5086 (weeks-months) Biowin4 (Primary Survey Model) : 3.3779 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : -0.1453 Biowin6 (MITI Non-Linear Model): 0.0058 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.2544 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): 4.53E-007 Pa (3.4E-009 mm Hg) Log Koa (Koawin est ): 16.493 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 6.62 Octanol/air (Koa) model: 7.64E+003 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.996 Mackay model : 0.998 Octanol/air (Koa) model: 1 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 9.2569 E-12 cm3/molecule-sec Half-Life = 1.155 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 13.866 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.997 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 3.097E+007 Log Koc: 7.491 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 = 3.782 (BCF = 6047) log Kow used: 5.82 (estimated) Volatilization from Water: Henry LC: 2.81E-012 atm-m3/mole (estimated by Group SAR Method) Half-Life from Model River: 3.799E+008 hours (1.583E+007 days) Half-Life from Model Lake : 4.144E+009 hours (1.727E+008 days) Removal In Wastewater Treatment: Total removal: 91.21 percent Total biodegradation: 0.76 percent Total sludge adsorption: 90.45 percent Total to Air: 0.00 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.00469 27.7 1000 Water 3.94 900 1000 Soil 51.8 1.8e+003 1000 Sediment 44.2 8.1e+003 0 Persistence Time: 3.15e+003 hr
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