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N,N'-[1,4-Piperazinediylbis(methylene)]diacetamide
CC(=O)NCN1CCN(CC1)CNC(=O)C
InChI=1S/C10H20N4O2/c1-9(15)11-7-13-3-5-14(6-4-13)8-12-10(2)16/h3-8H2,1-2H3,(H,11,15)(H,12,16)
FTOIQETWKTXAHC-UHFFFAOYSA-N
CSID:659763, http://www.chemspider.com/Chemical-Structure.659763.html (accessed 21:42, May 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) = -3.43 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 446.51 (Adapted Stein & Brown method) Melting Pt (deg C): 187.61 (Mean or Weighted MP) VP(mm Hg,25 deg C): 1.19E-008 (Modified Grain method) Subcooled liquid VP: 6E-007 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): 1e+006 log Kow used: -3.43 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1e+006 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Aliphatic Amines Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.87E-013 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 3.575E-015 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: -3.43 (KowWin est) Log Kaw used: -11.117 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 7.687 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.6486 Biowin2 (Non-Linear Model) : 0.6690 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.0766 (months ) Biowin4 (Primary Survey Model) : 3.3532 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.2951 Biowin6 (MITI Non-Linear Model): 0.1063 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -3.0366 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): 8E-005 Pa (6E-007 mm Hg) Log Koa (Koawin est ): 7.687 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.0375 Octanol/air (Koa) model: 1.19E-005 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.575 Mackay model : 0.75 Octanol/air (Koa) model: 0.000954 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 257.1669 E-12 cm3/molecule-sec Half-Life = 0.042 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 29.946 Min Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.663 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 108.5 Log Koc: 2.035 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: -3.43 (estimated) Volatilization from Water: Henry LC: 1.87E-013 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 4.731E+009 hours (1.971E+008 days) Half-Life from Model Lake : 5.161E+010 hours (2.15E+009 days) Removal In Wastewater Treatment: Total removal: 1.85 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.75 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 6.24e-006 0.998 1000 Water 49.5 1.44e+003 1000 Soil 50.4 2.88e+003 1000 Sediment 0.0962 1.3e+004 0 Persistence Time: 1.17e+003 hr
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