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- Double-bond stereo
- 1 of 1 defined stereocentres
(7R)-7-Methyl-6,8-dioxo-3-[(1E)-1-propen-1-yl]-7,8-dihydro-6H-isochromen-7-yl 2,4-dihydroxy-6-methylbenzoate
C/C=C/C1=CC2=CC(=O)[C@@](C(=O)C2=CO1)(C)OC(=O)c3c(cc(cc3O)O)C
InChI=1S/C21H18O7/c1-4-5-14-7-12-8-17(24)21(3,19(25)15(12)10-27-14)28-20(26)18-11(2)6-13(22)9-16(18)23/h4-10,22-23H,1-3H3/b5-4+/t21-/m1/s1
ZLULUXWJVBHEMS-KTBYTZPXSA-N
CSID:4954016, http://www.chemspider.com/Chemical-Structure.4954016.html (accessed 08:41, 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) = 5.68 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 547.19 (Adapted Stein & Brown method) Melting Pt (deg C): 234.64 (Mean or Weighted MP) VP(mm Hg,25 deg C): 1.28E-013 (Modified Grain method) Subcooled liquid VP: 2.33E-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): 0.2121 log Kow used: 5.68 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 88.099 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Esters Phenols Vinyl/Allyl Ketones Vinyl/Allyl Ethers Salicylates Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.89E-016 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 3.036E-013 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 5.68 (KowWin est) Log Kaw used: -14.112 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 19.792 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.5083 Biowin2 (Non-Linear Model) : 0.1186 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.2665 (weeks-months) Biowin4 (Primary Survey Model) : 3.3283 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.4410 Biowin6 (MITI Non-Linear Model): 0.0830 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -1.2953 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): 3.11E-009 Pa (2.33E-011 mm Hg) Log Koa (Koawin est ): 19.792 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 966 Octanol/air (Koa) model: 1.52E+007 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 = 459.2062 E-12 cm3/molecule-sec [Cis-isomer] OVERALL OH Rate Constant = 465.6661 E-12 cm3/molecule-sec [Trans-isomer] Half-Life = 16.770 Min (12-hr day; 1.5E6 OH/cm3) [Cis-isomer] Half-Life = 16.538 Min (12-hr day; 1.5E6 OH/cm3) [Trans-isomer] Ozone Reaction: OVERALL Ozone Rate Constant = 1.553750 E-17 cm3/molecule-sec [Cis-] OVERALL Ozone Rate Constant = 2.122500 E-17 cm3/molecule-sec [Trans-] Half-Life = 1062.100 Min (at 7E11 mol/cm3) [Cis-isomer] Half-Life = 777.497 Min (at 7E11 mol/cm3) [Trans-isomer] Reaction With Nitrate Radicals May Be Important! 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 : 360 Log Koc: 2.556 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Total Kb for pH > 8 at 25 deg C : 2.294E-003 L/mol-sec Kb Half-Life at pH 8: 9.576 years Kb Half-Life at pH 7: 95.762 years Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 3.671 (BCF = 4692) log Kow used: 5.68 (estimated) Volatilization from Water: Henry LC: 1.89E-016 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 6.058E+012 hours (2.524E+011 days) Half-Life from Model Lake : 6.608E+013 hours (2.753E+012 days) Removal In Wastewater Treatment: Total removal: 90.17 percent Total biodegradation: 0.76 percent Total sludge adsorption: 89.41 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 5.11e-005 0.542 1000 Water 4.55 900 1000 Soil 55.1 1.8e+003 1000 Sediment 40.4 8.1e+003 0 Persistence Time: 2.98e+003 hr
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