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Methyl 2,6,6-trimethyl-3-cyclohexene-1-carboxylate
CC1(C)C\C=C/C(C)C1C(=O)OC
InChI=1S/C11H18O2/c1-8-6-5-7-11(2,3)9(8)10(12)13-4/h5-6,8-9H,7H2,1-4H3
OENXQYZXKNBMLM-UHFFFAOYSA-N
Date of deprecation: 13:33, Feb 22, 2024 Reason for deprecation: Deprecate record: Testing Bad record 2
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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) = 3.72 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 219.71 (Adapted Stein & Brown method) Melting Pt (deg C): 10.54 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.133 (Mean VP of Antoine & Grain methods) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 35.98 log Kow used: 3.72 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 127.69 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Esters Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 6.56E-004 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 8.865E-004 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 3.72 (KowWin est) Log Kaw used: -1.572 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 5.292 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.6510 Biowin2 (Non-Linear Model) : 0.9414 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.7245 (weeks-months) Biowin4 (Primary Survey Model) : 3.6603 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.6399 Biowin6 (MITI Non-Linear Model): 0.5551 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.1673 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): 16.5 Pa (0.124 mm Hg) Log Koa (Koawin est ): 5.292 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.81E-007 Octanol/air (Koa) model: 4.81E-008 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 6.55E-006 Mackay model : 1.45E-005 Octanol/air (Koa) model: 3.85E-006 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 61.5643 E-12 cm3/molecule-sec Half-Life = 0.174 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 2.085 Hrs Ozone Reaction: OVERALL Ozone Rate Constant = 20.000000 E-17 cm3/molecule-sec Half-Life = 0.057 Days (at 7E11 mol/cm3) Half-Life = 1.375 Hrs Fraction sorbed to airborne particulates (phi): 1.05E-005 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 314.8 Log Koc: 2.498 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Total Kb for pH > 8 at 25 deg C : 1.257E-007 L/mol-sec Kb Half-Life at pH 8: 1.747E+005 years Kb Half-Life at pH 7: 1.747E+006 years Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 2.162 (BCF = 145.1) log Kow used: 3.72 (estimated) Volatilization from Water: Henry LC: 0.000656 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 2.583 hours Half-Life from Model Lake : 141.4 hours (5.891 days) Removal In Wastewater Treatment: Total removal: 35.42 percent Total biodegradation: 0.19 percent Total sludge adsorption: 17.10 percent Total to Air: 18.13 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.0928 1.03 1000 Water 10.9 900 1000 Soil 87.7 1.8e+003 1000 Sediment 1.33 8.1e+003 0 Persistence Time: 860 hr
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