Methylenecyclohexane
C=C1CCCCC1
InChI=1S/C7H12/c1-7-5-3-2-4-6-7/h1-6H2
YULMNMJFAZWLLN-UHFFFAOYSA-N
CSID:13846, http://www.chemspider.com/Chemical-Structure.13846.html (accessed 17:00, Apr 18, 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) = 3.59 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 107.80 (Adapted Stein & Brown method) Melting Pt (deg C): -64.96 (Mean or Weighted MP) VP(mm Hg,25 deg C): 39 (Mean VP of Antoine & Grain methods) MP (exp database): -106.7 deg C BP (exp database): 102.5 deg C VP (exp database): 4.02E+01 mm Hg at 25 deg C Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 30.13 log Kow used: 3.59 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 76.24 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.56E-001 atm-m3/mole Group Method: 1.09E-001 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 1.638E-001 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 3.59 (KowWin est) Log Kaw used: 0.805 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 2.785 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.7018 Biowin2 (Non-Linear Model) : 0.8379 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.9866 (weeks ) Biowin4 (Primary Survey Model) : 3.7090 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.5370 Biowin6 (MITI Non-Linear Model): 0.7289 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.0890 Ready Biodegradability Prediction: YES Hydrocarbon Biodegradation (BioHCwin v1.01): LOG BioHC Half-Life (days) : 0.9203 BioHC Half-Life (days) : 8.3240 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]: Vapor pressure (liquid/subcooled): 5.36E+003 Pa (40.2 mm Hg) Log Koa (Koawin est ): 2.785 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 5.6E-010 Octanol/air (Koa) model: 1.5E-010 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 2.02E-008 Mackay model : 4.48E-008 Octanol/air (Koa) model: 1.2E-008 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 57.9368 E-12 cm3/molecule-sec Half-Life = 0.185 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 2.215 Hrs Ozone Reaction: OVERALL Ozone Rate Constant = 1.200000 E-17 cm3/molecule-sec Half-Life = 0.955 Days (at 7E11 mol/cm3) Half-Life = 22.920 Hrs Fraction sorbed to airborne particulates (phi): 3.25E-008 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 268 Log Koc: 2.428 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 = 2.062 (BCF = 115.2) log Kow used: 3.59 (estimated) Volatilization from Water: Henry LC: 0.109 atm-m3/mole (estimated by Group SAR Method) Half-Life from Model River: 1.006 hours Half-Life from Model Lake : 93.2 hours (3.883 days) Removal In Wastewater Treatment (recommended maximum 95%): Total removal: 97.82 percent Total biodegradation: 0.04 percent Total sludge adsorption: 8.37 percent Total to Air: 89.41 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 4.27 3.78 1000 Water 63.9 360 1000 Soil 28.4 720 1000 Sediment 3.41 3.24e+003 0 Persistence Time: 96.1 hr
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