- 3 of 3 defined stereocentres
(6R)-6-[(1R,2R)-1,2-Dihydroxy-2-phenylethyl]-5,6-dihydro-2H-pyran-2-one
c1ccc(cc1)[C@H]([C@H]([C@H]2CC=CC(=O)O2)O)O
InChI=1S/C13H14O4/c14-11-8-4-7-10(17-11)13(16)12(15)9-5-2-1-3-6-9/h1-6,8,10,12-13,15-16H,7H2/t10-,12-,13+/m1/s1
RTNQVKQMVIXUPZ-RTXFEEFZSA-N
CSID:157243, http://www.chemspider.com/Chemical-Structure.157243.html (accessed 16:34, Sep 22, 2023)
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) = -0.08 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 408.74 (Adapted Stein & Brown method) Melting Pt (deg C): 131.84 (Mean or Weighted MP) VP(mm Hg,25 deg C): 3.58E-009 (Modified Grain method) Subcooled liquid VP: 4.22E-008 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): 3.401e+004 log Kow used: -0.08 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 34061 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Acrylates Benzyl Alcohols Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.22E-011 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 3.244E-014 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: -0.08 (KowWin est) Log Kaw used: -9.302 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 9.222 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 1.2558 Biowin2 (Non-Linear Model) : 0.9996 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 3.1637 (weeks ) Biowin4 (Primary Survey Model) : 4.0025 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.7065 Biowin6 (MITI Non-Linear Model): 0.7586 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.6541 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): 5.63E-006 Pa (4.22E-008 mm Hg) Log Koa (Koawin est ): 9.222 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.533 Octanol/air (Koa) model: 0.000409 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.951 Mackay model : 0.977 Octanol/air (Koa) model: 0.0317 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 40.6551 E-12 cm3/molecule-sec Half-Life = 0.263 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 3.157 Hrs Ozone Reaction: OVERALL Ozone Rate Constant = 1.137500 E-17 cm3/molecule-sec Half-Life = 1.007 Days (at 7E11 mol/cm3) Half-Life = 24.179 Hrs Fraction sorbed to airborne particulates (phi): 0.964 (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: -0.08 (estimated) Volatilization from Water: Henry LC: 1.22E-011 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 7.345E+007 hours (3.06E+006 days) Half-Life from Model Lake : 8.013E+008 hours (3.339E+007 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 0.00651 5.01 1000 Water 38.6 360 1000 Soil 61.3 720 1000 Sediment 0.0712 3.24e+003 0 Persistence Time: 578 hr
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