Try beta.chemspider
4-[(2-Hydroxyethyl)amino]-1,2,5-thiadiazole-3-carboxylic acid
C(CO)Nc1c(nsn1)C(=O)O
InChI=1S/C5H7N3O3S/c9-2-1-6-4-3(5(10)11)7-12-8-4/h9H,1-2H2,(H,6,8)(H,10,11)
UJRZQEJWENVVNG-UHFFFAOYSA-N
CSID:1291212, http://www.chemspider.com/Chemical-Structure.1291212.html (accessed 22:41, Jun 3, 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) = -0.34 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 373.88 (Adapted Stein & Brown method) Melting Pt (deg C): 153.69 (Mean or Weighted MP) VP(mm Hg,25 deg C): 5.2E-008 (Modified Grain method) Subcooled liquid VP: 1.07E-006 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): 9.667e+004 log Kow used: -0.34 (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: Neutral Organics-acid Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.50E-016 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 1.339E-013 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: -0.34 (KowWin est) Log Kaw used: -14.212 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 13.872 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.7593 Biowin2 (Non-Linear Model) : 0.8760 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.8940 (weeks ) Biowin4 (Primary Survey Model) : 3.6036 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.6286 Biowin6 (MITI Non-Linear Model): 0.5364 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 1.0086 Ready Biodegradability Prediction: YES Hydrocarbon Biodegradation (BioHCwin v1.01): Structure incompatible with current estimation method! Sorption to aerosols (25 Dec C)[AEROWIN v1.00]: Vapor pressure (liquid/subcooled): 0.000143 Pa (1.07E-006 mm Hg) Log Koa (Koawin est ): 13.872 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.021 Octanol/air (Koa) model: 18.3 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.432 Mackay model : 0.627 Octanol/air (Koa) model: 0.999 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 16.0649 E-12 cm3/molecule-sec Half-Life = 0.666 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 7.990 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.529 (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: -0.34 (estimated) Volatilization from Water: Henry LC: 1.5E-016 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 5.369E+012 hours (2.237E+011 days) Half-Life from Model Lake : 5.857E+013 hours (2.44E+012 days) Removal In Wastewater Treatment: Total removal: 1.85 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.76 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 6.78e-009 16 1000 Water 38.8 360 1000 Soil 61.2 720 1000 Sediment 0.0712 3.24e+003 0 Persistence Time: 581 hr
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