- 3 of 3 defined stereocentres
(2R,6aS,12aS)-2-(3-Hydroxy-1-propen-2-yl)-8,9-dimethoxy-1,2,12,12a-tetrahydrochromeno[3,4-b]furo[2,3-h]chromen-6(6aH)-one
COc1cc2c(cc1OC)OC[C@@H]3[C@H]2C(=O)c4ccc5c(c4O3)C[C@@H](O5)C(=C)CO
InChI=1S/C23H22O7/c1-11(9-24)16-7-14-15(29-16)5-4-12-22(25)21-13-6-18(26-2)19(27-3)8-17(13)28-10-20(21)30-23(12)14/h4-6,8,16,20-21,24H,1,7,9-10H2,2-3H3/t16-,20-,21+/m1/s1
ZJMLELXRQUXRIU-HBGVWJBISA-N
CSID:83246, http://www.chemspider.com/Chemical-Structure.83246.html (accessed 18:04, Mar 21, 2023)
Validated by Experts, Validated by Users, Non-Validated, Removed by Users
Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module
Predicted data is generated using the US Environmental Protection Agency�s EPISuite
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 1.08 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 539.25 (Adapted Stein & Brown method) Melting Pt (deg C): 230.93 (Mean or Weighted MP) VP(mm Hg,25 deg C): 7.08E-014 (Modified Grain method) Subcooled liquid VP: 1.16E-011 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): 1027 log Kow used: 1.08 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 64.425 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Vinyl/Allyl Ketones Vinyl/Allyl Ethers Vinyl/Allyl Alcohols Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 3.04E-017 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 3.723E-017 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 1.08 (KowWin est) Log Kaw used: -14.906 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 15.986 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.4734 Biowin2 (Non-Linear Model) : 0.1556 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.1631 (months ) Biowin4 (Primary Survey Model) : 3.5062 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.5046 Biowin6 (MITI Non-Linear Model): 0.0807 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.2641 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): 1.55E-009 Pa (1.16E-011 mm Hg) Log Koa (Koawin est ): 15.986 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.94E+003 Octanol/air (Koa) model: 2.38E+003 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 1 Mackay model : 1 Octanol/air (Koa) model: 1 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 655.1863 E-12 cm3/molecule-sec Half-Life = 0.016 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 11.754 Min Ozone Reaction: OVERALL Ozone Rate Constant = 10.937500 E-17 cm3/molecule-sec Half-Life = 0.105 Days (at 7E11 mol/cm3) Half-Life = 2.515 Hrs Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 36.37 Log Koc: 1.561 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 = -0.521 (BCF = 0.3014) log Kow used: 1.08 (estimated) Volatilization from Water: Henry LC: 3.04E-017 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 3.902E+013 hours (1.626E+012 days) Half-Life from Model Lake : 4.256E+014 hours (1.774E+013 days) Removal In Wastewater Treatment: Total removal: 1.89 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.80 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 3.7e-005 0.339 1000 Water 42.2 1.44e+003 1000 Soil 57.7 2.88e+003 1000 Sediment 0.092 1.3e+004 0 Persistence Time: 1.31e+003 hr
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