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- 2 of 2 defined stereocentres
(1S,5R)-6,8-Dioxabicyclo[3.2.1]octan-4-one
C1CC(=O)C2OCC1O2
InChI=1S/C6H8O3/c7-5-2-1-4-3-8-6(5)9-4/h4,6H,1-3H2/t4-,6+/m0/s1
WHIRALQRTSITMI-UJURSFKZSA-N
CSID:9150700, http://www.chemspider.com/Chemical-Structure.9150700.html (accessed 08:29, 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) = -0.28 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 203.43 (Adapted Stein & Brown method) Melting Pt (deg C): 19.77 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.439 (Mean VP of Antoine & Grain methods) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 1.624e+005 log Kow used: -0.28 (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 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 6.22E-008 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 4.557E-007 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: -0.28 (KowWin est) Log Kaw used: -5.595 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 5.315 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : -0.0013 Biowin2 (Non-Linear Model) : 0.0022 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.8762 (weeks ) Biowin4 (Primary Survey Model) : 3.6212 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.5357 Biowin6 (MITI Non-Linear Model): 0.4742 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.3514 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): 54 Pa (0.405 mm Hg) Log Koa (Koawin est ): 5.315 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 5.56E-008 Octanol/air (Koa) model: 5.07E-008 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 2.01E-006 Mackay model : 4.44E-006 Octanol/air (Koa) model: 4.06E-006 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 24.6935 E-12 cm3/molecule-sec Half-Life = 0.433 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 5.198 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 3.23E-006 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 1 Log Koc: 0.000 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: -0.28 (estimated) Volatilization from Water: Henry LC: 6.22E-008 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1.066E+004 hours (444 days) Half-Life from Model Lake : 1.163E+005 hours (4848 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 0.704 10.4 1000 Water 43.4 360 1000 Soil 55.8 720 1000 Sediment 0.0798 3.24e+003 0 Persistence Time: 426 hr
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