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4-Chloro-7H-pyrrolo[2,3-d]pyrimidine
c1c[nH]c2c1c(ncn2)Cl
InChI=1S/C6H4ClN3/c7-5-4-1-2-8-6(4)10-3-9-5/h1-3H,(H,8,9,10)
BPTCCCTWWAUJRK-UHFFFAOYSA-N
CSID:4512284, http://www.chemspider.com/Chemical-Structure.4512284.html (accessed 02:12, Dec 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) = 0.65 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 291.68 (Adapted Stein & Brown method) Melting Pt (deg C): 93.37 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.000662 (Modified Grain method) Subcooled liquid VP: 0.00303 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): 2.052e+004 log Kow used: 0.65 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 16913 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 2.24E-008 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 6.519E-009 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 0.65 (KowWin est) Log Kaw used: -6.038 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 6.688 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.4920 Biowin2 (Non-Linear Model) : 0.2337 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.6532 (weeks-months) Biowin4 (Primary Survey Model) : 3.4608 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.2861 Biowin6 (MITI Non-Linear Model): 0.1460 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.1475 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): 0.404 Pa (0.00303 mm Hg) Log Koa (Koawin est ): 6.688 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 7.43E-006 Octanol/air (Koa) model: 1.2E-006 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.000268 Mackay model : 0.000594 Octanol/air (Koa) model: 9.57E-005 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 108.3330 E-12 cm3/molecule-sec Half-Life = 0.099 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 1.185 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.000431 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 178.5 Log Koc: 2.252 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: 0.65 (estimated) Volatilization from Water: Henry LC: 2.24E-008 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 3.239E+004 hours (1350 days) Half-Life from Model Lake : 3.535E+005 hours (1.473E+004 days) Removal In Wastewater Treatment: Total removal: 1.87 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.77 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 0.12 2.37 1000 Water 48.5 900 1000 Soil 51.3 1.8e+003 1000 Sediment 0.0972 8.1e+003 0 Persistence Time: 705 hr
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