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1-Phenyl-1-butanone
CCCC(=O)c1ccccc1
InChI=1S/C10H12O/c1-2-6-10(11)9-7-4-3-5-8-9/h3-5,7-8H,2,6H2,1H3
FFSAXUULYPJSKH-UHFFFAOYSA-N
CSID:9893, http://www.chemspider.com/Chemical-Structure.9893.html (accessed 05:19, Dec 1, 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) = 2.66 Log Kow (Exper. database match) = 2.77 Exper. Ref: Sangster (1993) Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 228.74 (Adapted Stein & Brown method) Melting Pt (deg C): 12.78 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.0845 (Mean VP of Antoine & Grain methods) MP (exp database): 12 deg C BP (exp database): 228.5 deg C Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 332.9 log Kow used: 2.77 (expkow database) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 639.55 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.73E-005 atm-m3/mole Group Method: 2.18E-005 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 4.950E-005 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 2.77 (exp database) Log Kaw used: -3.150 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 5.920 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.8119 Biowin2 (Non-Linear Model) : 0.9047 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.8712 (weeks ) Biowin4 (Primary Survey Model) : 3.6166 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.5293 Biowin6 (MITI Non-Linear Model): 0.6364 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.1576 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): 10.6 Pa (0.0795 mm Hg) Log Koa (Koawin est ): 5.920 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 2.83E-007 Octanol/air (Koa) model: 2.04E-007 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 1.02E-005 Mackay model : 2.26E-005 Octanol/air (Koa) model: 1.63E-005 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 6.4490 E-12 cm3/molecule-sec Half-Life = 1.659 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 19.903 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 1.64E-005 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 164.6 Log Koc: 2.217 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 = 0.593 (BCF = 3.917) log Kow used: 2.77 (expkow database) Volatilization from Water: Henry LC: 2.18E-005 atm-m3/mole (estimated by Group SAR Method) Half-Life from Model River: 33.94 hours (1.414 days) Half-Life from Model Lake : 472.3 hours (19.68 days) Removal In Wastewater Treatment: Total removal: 5.28 percent Total biodegradation: 0.11 percent Total sludge adsorption: 4.01 percent Total to Air: 1.16 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 2.87 39.8 1000 Water 24.9 360 1000 Soil 72 720 1000 Sediment 0.273 3.24e+003 0 Persistence Time: 453 hr
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