Fenofibric acid C17H15ClO4 structure – Flashcards
Flashcard maker : Cindy Krause
Contents
| Molecular Formula | C17H15ClO4 |
| Average mass | 318.752 Da |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 486.5±35.0 °C at 760 mmHg |
| Flash Point | 248.0±25.9 °C |
| Molar Refractivity | 83.0±0.3 cm3 |
| Polarizability | 32.9±0.5 10-24cm3 |
| Surface Tension | 49.1±3.0 dyne/cm |
| Molar Volume | 247.7±3.0 cm3 |
- Experimental data
- Predicted – ACD/Labs
- Predicted – EPISuite
- Predicted – ChemAxon
- Predicted – Mcule
- Experimental Physico-chemical Properties
- Miscellaneous
Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module
| Density: | 1.3±0.1 g/cm3 |
| Boiling Point: | 486.5±35.0 °C at 760 mmHg |
| Vapour Pressure: | 0.0±1.3 mmHg at 25°C |
| Enthalpy of Vaporization: | 79.2±3.0 kJ/mol |
| Flash Point: | 248.0±25.9 °C |
| Index of Refraction: | 1.585 |
| Molar Refractivity: | 83.0±0.3 cm3 |
| #H bond acceptors: | 4 |
| #H bond donors: | 1 |
| #Freely Rotating Bonds: | 5 |
| #Rule of 5 Violations: | 0 |
| ACD/LogP: | 3.86 |
| ACD/LogD (pH 5.5): | 1.68 |
| ACD/BCF (pH 5.5): | 2.96 |
| ACD/KOC (pH 5.5): | 15.77 |
| ACD/LogD (pH 7.4): | 0.43 |
| ACD/BCF (pH 7.4): | 1.00 |
| ACD/KOC (pH 7.4): | 1.00 |
| Polar Surface Area: | 64 Å2 |
| Polarizability: | 32.9±0.5 10-24cm3 |
| Surface Tension: | 49.1±3.0 dyne/cm |
| Molar Volume: | 247.7±3.0 cm3 |
Predicted data is generated using the US Environmental Protection Agency’s EPISuite™
Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 4.00 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 441.32 (Adapted Stein & Brown method) Melting Pt (deg C): 185.19 (Mean or Weighted MP) VP(mm Hg,25 deg C): 1.71E-008 (Modified Grain method) Subcooled liquid VP: 8.07E-007 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): 9.114 log Kow used: 4.00 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 43.899 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics-acid Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 7.90E-012 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 7.869E-010 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 4.00 (KowWin est) Log Kaw used: -9.491 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 13.491 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.4409 Biowin2 (Non-Linear Model) : 0.0564 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.3600 (weeks-months) Biowin4 (Primary Survey Model) : 3.5095 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.3983 Biowin6 (MITI Non-Linear Model): 0.0992 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.8501 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): 0.000108 Pa (8.07E-007 mm Hg) Log Koa (Koawin est ): 13.491 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.0279 Octanol/air (Koa) model: 7.6 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.502 Mackay model : 0.69 Octanol/air (Koa) model: 0.998 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 22.3253 E-12 cm3/molecule-sec Half-Life = 0.479 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 5.749 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.596 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 284.5 Log Koc: 2.454 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 = 0.500 (BCF = 3.162) log Kow used: 4.00 (estimated) Volatilization from Water: Henry LC: 7.9E-012 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1.323E+008 hours (5.513E+006 days) Half-Life from Model Lake : 1.443E+009 hours (6.014E+007 days) Removal In Wastewater Treatment: Total removal: 30.06 percent Total biodegradation: 0.32 percent Total sludge adsorption: 29.74 percent Total to Air: 0.00 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.000135 11.5 1000 Water 10.9 900 1000 Soil 86.5 1.8e+003 1000 Sediment 2.58 8.1e+003 0 Persistence Time: 1.89e+003 hr
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