Try beta.chemspider
1-Butylcyclopentene
CCCCC1=CCCC1
InChI=1S/C9H16/c1-2-3-6-9-7-4-5-8-9/h7H,2-6,8H2,1H3
MHIRRFYTMFZXHD-UHFFFAOYSA-N
CSID:121255, http://www.chemspider.com/Chemical-Structure.121255.html (accessed 07:53, Apr 29, 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) = 4.49 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 157.88 (Adapted Stein & Brown method) Melting Pt (deg C): -37.51 (Mean or Weighted MP) VP(mm Hg,25 deg C): 3.62 (Mean VP of Antoine & Grain methods) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 4.114 log Kow used: 4.49 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 6.8701 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.83E-001 atm-m3/mole Group Method: 1.81E-001 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 1.438E-001 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 4.49 (KowWin est) Log Kaw used: 0.874 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 3.616 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.7968 Biowin2 (Non-Linear Model) : 0.9564 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 3.2230 (weeks ) Biowin4 (Primary Survey Model) : 3.9376 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.5566 Biowin6 (MITI Non-Linear Model): 0.7282 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.0832 Ready Biodegradability Prediction: YES Hydrocarbon Biodegradation (BioHCwin v1.01): LOG BioHC Half-Life (days) : 0.8518 BioHC Half-Life (days) : 7.1081 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]: Vapor pressure (liquid/subcooled): 441 Pa (3.31 mm Hg) Log Koa (Koawin est ): 3.616 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 6.8E-009 Octanol/air (Koa) model: 1.01E-009 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 2.46E-007 Mackay model : 5.44E-007 Octanol/air (Koa) model: 8.11E-008 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 93.1528 E-12 cm3/molecule-sec Half-Life = 0.115 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 1.378 Hrs Ozone Reaction: OVERALL Ozone Rate Constant = 43.000000 E-17 cm3/molecule-sec Half-Life = 0.027 Days (at 7E11 mol/cm3) Half-Life = 38.378 Min Reaction With Nitrate Radicals May Be Important! Fraction sorbed to airborne particulates (phi): 3.95E-007 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 955 Log Koc: 2.980 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 = 2.757 (BCF = 572) log Kow used: 4.49 (estimated) Volatilization from Water: Henry LC: 0.183 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1.141 hours Half-Life from Model Lake : 105.9 hours (4.413 days) Removal In Wastewater Treatment (recommended maximum 95%): Total removal: 98.97 percent Total biodegradation: 0.11 percent Total sludge adsorption: 33.55 percent Total to Air: 65.30 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.294 0.519 1000 Water 33.5 360 1000 Soil 53.7 720 1000 Sediment 12.5 3.24e+003 0 Persistence Time: 182 hr
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