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2-[1-(4-Isobutylphenyl)ethyl]-1-(2-methoxybenzyl)-1H-benzimidazole
CC(C)Cc1ccc(cc1)C(C)c2nc3ccccc3n2Cc4ccccc4OC
InChI=1S/C27H30N2O/c1-19(2)17-21-13-15-22(16-14-21)20(3)27-28-24-10-6-7-11-25(24)29(27)18-23-9-5-8-12-26(23)30-4/h5-16,19-20H,17-18H2,1-4H3
USFNEGFNDJYVSU-UHFFFAOYSA-N
CSID:2518847, http://www.chemspider.com/Chemical-Structure.2518847.html (accessed 23:49, May 21, 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) = 8.19 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 553.44 (Adapted Stein & Brown method) Melting Pt (deg C): 237.56 (Mean or Weighted MP) VP(mm Hg,25 deg C): 6.02E-012 (Modified Grain method) Subcooled liquid VP: 1.19E-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): 0.0003165 log Kow used: 8.19 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 7.4896e-005 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Imidazoles Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.14E-008 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 9.975E-009 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 8.19 (KowWin est) Log Kaw used: -6.332 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 14.522 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.7991 Biowin2 (Non-Linear Model) : 0.6796 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.1106 (months ) Biowin4 (Primary Survey Model) : 3.2128 (weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : -0.3499 Biowin6 (MITI Non-Linear Model): 0.0020 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.8257 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): 1.59E-007 Pa (1.19E-009 mm Hg) Log Koa (Koawin est ): 14.522 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 18.9 Octanol/air (Koa) model: 81.7 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.999 Mackay model : 0.999 Octanol/air (Koa) model: 1 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 125.1784 E-12 cm3/molecule-sec Half-Life = 0.085 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 1.025 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.999 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 5.736E+006 Log Koc: 6.759 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 = 3.179 (BCF = 1511) log Kow used: 8.19 (estimated) Volatilization from Water: Henry LC: 1.14E-008 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1.025E+005 hours (4272 days) Half-Life from Model Lake : 1.119E+006 hours (4.661E+004 days) Removal In Wastewater Treatment: Total removal: 94.02 percent Total biodegradation: 0.78 percent Total sludge adsorption: 93.24 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 0.0184 2.05 1000 Water 1.38 1.44e+003 1000 Soil 31 2.88e+003 1000 Sediment 67.6 1.3e+004 0 Persistence Time: 4.79e+003 hr
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