- Double-bond stereo
4-[(2E)-3,7-Dimethyl-5-oxo-2,6-octadien-1-yl]-3-methylenedihydro-2(3H)-furanone
CC(=CC(=O)C/C(=C/CC1COC(=O)C1=C)/C)C
InChI=1S/C15H20O3/c1-10(2)7-14(16)8-11(3)5-6-13-9-18-15(17)12(13)4/h5,7,13H,4,6,8-9H2,1-3H3/b11-5+
WSKLYRKBPFVGEJ-VZUCSPMQSA-N
CSID:10136417, http://www.chemspider.com/Chemical-Structure.10136417.html (accessed 01:21, Apr 20, 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) = 2.86 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 370.00 (Adapted Stein & Brown method) Melting Pt (deg C): 79.18 (Mean or Weighted MP) VP(mm Hg,25 deg C): 1.34E-005 (Modified Grain method) Subcooled liquid VP: 4.4E-005 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): 86.6 log Kow used: 2.86 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 13.528 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Acrylates Vinyl/Allyl Ketones Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 2.38E-007 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 5.056E-008 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 2.86 (KowWin est) Log Kaw used: -5.012 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 7.872 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.8103 Biowin2 (Non-Linear Model) : 0.9573 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.7681 (weeks ) Biowin4 (Primary Survey Model) : 3.6962 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.5918 Biowin6 (MITI Non-Linear Model): 0.4439 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.0547 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): 0.00587 Pa (4.4E-005 mm Hg) Log Koa (Koawin est ): 7.872 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.000511 Octanol/air (Koa) model: 1.83E-005 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.0181 Mackay model : 0.0393 Octanol/air (Koa) model: 0.00146 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 188.4121 E-12 cm3/molecule-sec Half-Life = 0.057 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 0.681 Hrs Ozone Reaction: OVERALL Ozone Rate Constant = 51.531250 E-17 cm3/molecule-sec Half-Life = 0.022 Days (at 7E11 mol/cm3) Half-Life = 32.024 Min Fraction sorbed to airborne particulates (phi): 0.0287 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 340.1 Log Koc: 2.532 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 = 1.505 (BCF = 32) log Kow used: 2.86 (estimated) Volatilization from Water: Henry LC: 2.38E-007 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 3878 hours (161.6 days) Half-Life from Model Lake : 4.244E+004 hours (1768 days) Removal In Wastewater Treatment: Total removal: 4.67 percent Total biodegradation: 0.12 percent Total sludge adsorption: 4.55 percent Total to Air: 0.01 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.0404 0.384 1000 Water 25.9 360 1000 Soil 73.7 720 1000 Sediment 0.335 3.24e+003 0 Persistence Time: 454 hr
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