Try beta.chemspider
- 7 of 7 defined stereocentres
[(2S,3S,4aR,5R,7S,8S,8aS)-8-(Benzyloxy)-2,3,7-trimethoxy-2,3-dimethylhexahydro-5H-pyrano[3,4-b][1,4]dioxin-5-yl]methanol
O3[C@H](OC)[C@@H](OCc1ccccc1)[C@H]2O[C@](OC)([C@](O[C@@H]2[C@H]3CO)(OC)C)C
InChI=1S/C20H30O8/c1-19(23-4)20(2,24-5)28-16-15(27-19)14(11-21)26-18(22-3)17(16)25-12-13-9-7-6-8-10-13/h6-10,14-18,21H,11-12H2,1-5H3/t14-,15-,16+,17+,18+,19+,20+/m1/s1
WVACNSLWQKOOEG-PAPWGAKMSA-N
CSID:9455961, http://www.chemspider.com/Chemical-Structure.9455961.html (accessed 06:41, May 11, 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) = 1.28 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 463.97 (Adapted Stein & Brown method) Melting Pt (deg C): 195.05 (Mean or Weighted MP) VP(mm Hg,25 deg C): 3.77E-011 (Modified Grain method) Subcooled liquid VP: 2.31E-009 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): 822 log Kow used: 1.28 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 74488 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 4.40E-021 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 2.405E-014 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 1.28 (KowWin est) Log Kaw used: -18.745 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 20.025 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : -1.9547 Biowin2 (Non-Linear Model) : 0.0000 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.0157 (months ) Biowin4 (Primary Survey Model) : 3.0321 (weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : -0.0675 Biowin6 (MITI Non-Linear Model): 0.0005 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -1.9413 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): 3.08E-007 Pa (2.31E-009 mm Hg) Log Koa (Koawin est ): 20.025 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 9.74 Octanol/air (Koa) model: 2.6E+007 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.997 Mackay model : 0.999 Octanol/air (Koa) model: 1 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 98.4923 E-12 cm3/molecule-sec Half-Life = 0.109 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 1.303 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.998 (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 = -0.367 (BCF = 0.43) log Kow used: 1.28 (estimated) Volatilization from Water: Henry LC: 4.4E-021 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 2.656E+017 hours (1.107E+016 days) Half-Life from Model Lake : 2.898E+018 hours (1.207E+017 days) Removal In Wastewater Treatment: Total removal: 1.92 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.83 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 2.16e-011 2.61 1000 Water 39 1.44e+003 1000 Soil 60.9 2.88e+003 1000 Sediment 0.0904 1.3e+004 0 Persistence Time: 1.38e+003 hr
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