4-Nonylphenyl 2-methylpropanoate
O=C(Oc1ccc(cc1)CCCCCCCCC)C(C)C CopyCopied
InChI=1S/C19H30O2/c1-4-5-6-7-8-9-10-11-17-12-14-18(15-13-17)21-19(20)16(2)3/h12-16H,4-11H2,1-3H3 CopyCopied
QDPKLPOPIBLUBU-UHFFFAOYSA-N CopyCopied
Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts
6316-61-6 [RN]
NSC22568 [DBID]
Predicted data is generated using the ACD/Labs’ ACD/PhysChem Suite, for more information see their website.
Predicted data is generated using the US Environmental Protection Agency’s EPISuite, for more information see their website.
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 6.97 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 356.52 (Adapted Stein & Brown method) Melting Pt (deg C): 95.75 (Mean or Weighted MP) VP(mm Hg,25 deg C): 1.91E-005 (Modified Grain method) Subcooled liquid VP: 9.24E-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): 0.01543 log Kow used: 6.97 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 0.011918 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Esters Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.22E-003 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 4.731E-004 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 6.97 (KowWin est) Log Kaw used: -1.302 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 8.272 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.9466 Biowin2 (Non-Linear Model) : 0.9954 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.9210 (weeks ) Biowin4 (Primary Survey Model) : 3.8582 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.4654 Biowin6 (MITI Non-Linear Model): 0.4770 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.0359 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): 0.0123 Pa (9.24E-005 mm Hg) Log Koa (Koawin est ): 8.272 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.000244 Octanol/air (Koa) model: 4.59E-005 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.00872 Mackay model : 0.0191 Octanol/air (Koa) model: 0.00366 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 15.4379 E-12 cm3/molecule-sec Half-Life = 0.693 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 8.314 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.0139 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 5.023E+004 Log Koc: 4.701 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Total Kb for pH > 8 at 25 deg C : 3.068E-001 L/mol-sec Kb Half-Life at pH 8: 26.151 days Kb Half-Life at pH 7: 261.506 days Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 3.170 (BCF = 1481) log Kow used: 6.97 (estimated) Volatilization from Water: Henry LC: 0.00122 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 2.557 hours Half-Life from Model Lake : 170.8 hours (7.117 days) Removal In Wastewater Treatment: Total removal: 93.85 percent Total biodegradation: 0.78 percent Total sludge adsorption: 92.97 percent Total to Air: 0.11 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.573 16.6 1000 Water 4.17 360 1000 Soil 29.9 720 1000 Sediment 65.4 3.24e+003 0 Persistence Time: 1.16e+003 hr
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