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1-(2-Methoxyphenyl)piperazine
COc1ccccc1N2CCNCC2
InChI=1S/C11H16N2O/c1-14-11-5-3-2-4-10(11)13-8-6-12-7-9-13/h2-5,12H,6-9H2,1H3
VNZLQLYBRIOLFZ-UHFFFAOYSA-N
CSID:1306, http://www.chemspider.com/Chemical-Structure.1306.html (accessed 08:43, 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) = 1.63 Log Kow (Exper. database match) = 1.67 Exper. Ref: Caccia,S et al. (1985) Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 304.58 (Adapted Stein & Brown method) Melting Pt (deg C): 95.77 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.00119 (Modified Grain method) MP (exp database): 37-40 deg C BP (exp database): 130-133 @ 0.1 mm Hg deg C Subcooled liquid VP: 0.00153 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): 1.828e+004 log Kow used: 1.67 (expkow database) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1.185e+005 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Aliphatic Amines Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 6.70E-010 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 1.647E-008 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 1.67 (exp database) Log Kaw used: -7.562 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 9.232 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.7365 Biowin2 (Non-Linear Model) : 0.8044 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.4858 (weeks-months) Biowin4 (Primary Survey Model) : 3.4027 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.3960 Biowin6 (MITI Non-Linear Model): 0.2010 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.8248 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): 0.204 Pa (0.00153 mm Hg) Log Koa (Koawin est ): 9.232 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.47E-005 Octanol/air (Koa) model: 0.000419 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.000531 Mackay model : 0.00118 Octanol/air (Koa) model: 0.0324 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 233.3367 E-12 cm3/molecule-sec Half-Life = 0.046 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 0.550 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.000853 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 241.8 Log Koc: 2.383 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 = 0.586 (BCF = 3.854) log Kow used: 1.67 (expkow database) Volatilization from Water: Henry LC: 6.7E-010 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1.212E+006 hours (5.049E+004 days) Half-Life from Model Lake : 1.322E+007 hours (5.508E+005 days) Removal In Wastewater Treatment: Total removal: 2.03 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.94 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 0.00658 1.1 1000 Water 30.2 900 1000 Soil 69.7 1.8e+003 1000 Sediment 0.0852 8.1e+003 0 Persistence Time: 1.18e+003 hr
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