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3,9-Dimethyltricosane
CCCCCCCCCCCCCCC(C)CCCCCC(C)CC
InChI=1S/C25H52/c1-5-7-8-9-10-11-12-13-14-15-16-18-22-25(4)23-20-17-19-21-24(3)6-2/h24-25H,5-23H2,1-4H3
ZCPYBNGCZOJGRB-UHFFFAOYSA-N
CSID:4935407, http://www.chemspider.com/Chemical-Structure.4935407.html (accessed 09:42, Apr 26, 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) = 12.47 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 378.45 (Adapted Stein & Brown method) Melting Pt (deg C): 78.09 (Mean or Weighted MP) VP(mm Hg,25 deg C): 1.94E-005 (Modified Grain method) Subcooled liquid VP: 6.19E-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): 3.871e-008 log Kow used: 12.47 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 3.5269e-007 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 3.72E+002 atm-m3/mole Group Method: 1.73E+003 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 2.326E+002 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 12.47 (KowWin est) Log Kaw used: 4.182 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 8.288 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.6881 Biowin2 (Non-Linear Model) : 0.4611 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.7181 (weeks-months) Biowin4 (Primary Survey Model) : 3.6080 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.5021 Biowin6 (MITI Non-Linear Model): 0.5945 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.3622 Ready Biodegradability Prediction: NO Hydrocarbon Biodegradation (BioHCwin v1.01): LOG BioHC Half-Life (days) : 1.9458 BioHC Half-Life (days) : 88.2728 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]: Vapor pressure (liquid/subcooled): 0.00825 Pa (6.19E-005 mm Hg) Log Koa (Koawin est ): 8.288 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.000363 Octanol/air (Koa) model: 4.76E-005 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.013 Mackay model : 0.0283 Octanol/air (Koa) model: 0.0038 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 32.8586 E-12 cm3/molecule-sec Half-Life = 0.326 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 3.906 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.0206 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 1.292E+007 Log Koc: 7.111 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 = 0.500 (BCF = 3.162) log Kow used: 12.47 (estimated) Volatilization from Water: Henry LC: 372 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1.916 hours Half-Life from Model Lake : 178.4 hours (7.432 days) Removal In Wastewater Treatment: Total removal: 94.05 percent Total biodegradation: 0.78 percent Total sludge adsorption: 93.18 percent Total to Air: 0.09 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.108 7.81 1000 Water 1.9 900 1000 Soil 28 1.8e+003 1000 Sediment 70 8.1e+003 0 Persistence Time: 3.1e+003 hr
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