2-(3,7-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-1-yl)malonamide
Cn1cnc2c1c(=O)n(c(=O)n2C)C(C(=O)N)C(=O)N
InChI=1S/C10H12N6O4/c1-14-3-13-8-5(14)9(19)16(10(20)15(8)2)4(6(11)17)7(12)18/h3-4H,1-2H3,(H2,11,17)(H2,12,18)
CVDKSPZTRBRRJO-UHFFFAOYSA-N
CSID:291249, http://www.chemspider.com/Chemical-Structure.291249.html (accessed 11:37, Mar 29, 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) = -2.23 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 646.76 (Adapted Stein & Brown method) Melting Pt (deg C): 281.15 (Mean or Weighted MP) VP(mm Hg,25 deg C): 6.42E-015 (Modified Grain method) Subcooled liquid VP: 4.36E-012 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): 6.287e+004 log Kow used: -2.23 (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: Imides Imidazoles Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.65E-023 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 3.765E-020 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: -2.23 (KowWin est) Log Kaw used: -21.171 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 18.941 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 1.0344 Biowin2 (Non-Linear Model) : 0.9880 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.4714 (weeks-months) Biowin4 (Primary Survey Model) : 3.8543 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.0900 Biowin6 (MITI Non-Linear Model): 0.0233 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.7201 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): 5.81E-010 Pa (4.36E-012 mm Hg) Log Koa (Koawin est ): 18.941 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 5.16E+003 Octanol/air (Koa) model: 2.14E+006 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 1 Mackay model : 1 Octanol/air (Koa) model: 1 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 27.3350 E-12 cm3/molecule-sec Half-Life = 0.391 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 4.696 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 10 Log Koc: 1.000 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: -2.23 (estimated) Volatilization from Water: Henry LC: 1.65E-023 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 5.94E+019 hours (2.475E+018 days) Half-Life from Model Lake : 6.48E+020 hours (2.7E+019 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 9.5e-011 9.39 1000 Water 46.5 900 1000 Soil 53.5 1.8e+003 1000 Sediment 0.0892 8.1e+003 0 Persistence Time: 973 hr
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