p-methoxyphenacyl bromide C9H9BrO2 structure – Flashcards
Flashcard maker : Patrick Turner
Contents
| Molecular Formula | C9H9BrO2 |
| Average mass | 229.071 Da |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 306.7±17.0 °C at 760 mmHg |
| Flash Point | 139.3±20.9 °C |
| Molar Refractivity | 50.7±0.3 cm3 |
| Polarizability | 20.1±0.5 10-24cm3 |
| Surface Tension | 41.4±3.0 dyne/cm |
| Molar Volume | 158.1±3.0 cm3 |
- Experimental data
- Predicted – ACD/Labs
- Predicted – EPISuite
- Predicted – ChemAxon
- Predicted – Mcule
- Experimental Physico-chemical Properties
- Predicted Physico-chemical Properties
- Miscellaneous
- Gas Chromatography
Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module
| Density: | 1.4±0.1 g/cm3 |
| Boiling Point: | 306.7±17.0 °C at 760 mmHg |
| Vapour Pressure: | 0.0±0.6 mmHg at 25°C |
| Enthalpy of Vaporization: | 54.7±3.0 kJ/mol |
| Flash Point: | 139.3±20.9 °C |
| Index of Refraction: | 1.554 |
| Molar Refractivity: | 50.7±0.3 cm3 |
| #H bond acceptors: | 2 |
| #H bond donors: | 0 |
| #Freely Rotating Bonds: | 3 |
| #Rule of 5 Violations: | 0 |
| ACD/LogP: | 2.27 |
| ACD/LogD (pH 5.5): | 2.09 |
| ACD/BCF (pH 5.5): | 22.76 |
| ACD/KOC (pH 5.5): | 325.92 |
| ACD/LogD (pH 7.4): | 2.09 |
| ACD/BCF (pH 7.4): | 22.76 |
| ACD/KOC (pH 7.4): | 325.92 |
| Polar Surface Area: | 26 Å2 |
| Polarizability: | 20.1±0.5 10-24cm3 |
| Surface Tension: | 41.4±3.0 dyne/cm |
| Molar Volume: | 158.1±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) = 2.10 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 284.76 (Adapted Stein & Brown method) Melting Pt (deg C): 70.77 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.00162 (Modified Grain method) Subcooled liquid VP: 0.00437 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): 497.3 log Kow used: 2.10 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 905.86 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 6.69E-008 atm-m3/mole Group Method: 2.68E-006 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 9.819E-007 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 2.10 (KowWin est) Log Kaw used: -5.563 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 7.663 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.7311 Biowin2 (Non-Linear Model) : 0.0525 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.6413 (weeks-months) Biowin4 (Primary Survey Model) : 3.6075 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.5231 Biowin6 (MITI Non-Linear Model): 0.1739 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.5460 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): 0.583 Pa (0.00437 mm Hg) Log Koa (Koawin est ): 7.663 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 5.15E-006 Octanol/air (Koa) model: 1.13E-005 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.000186 Mackay model : 0.000412 Octanol/air (Koa) model: 0.000903 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 20.6286 E-12 cm3/molecule-sec Half-Life = 0.519 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 6.222 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.000299 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 63.54 Log Koc: 1.803 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 = 0.075 (BCF = 1.19) log Kow used: 2.10 (estimated) Volatilization from Water: Henry LC: 2.68E-006 atm-m3/mole (estimated by Group SAR Method) Half-Life from Model River: 332.2 hours (13.84 days) Half-Life from Model Lake : 3751 hours (156.3 days) Removal In Wastewater Treatment: Total removal: 2.50 percent Total biodegradation: 0.10 percent Total sludge adsorption: 2.25 percent Total to Air: 0.15 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 0.655 12.4 1000 Water 29.1 900 1000 Soil 70.1 1.8e+003 1000 Sediment 0.127 8.1e+003 0 Persistence Time: 823 hr
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