m-Bromoacetophenone C8H7BrO structure – Flashcards
Flashcard maker : Patrick Thompson
Contents
| Molecular Formula | C8H7BrO |
| Average mass | 199.045 Da |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 255.2±23.0 °C at 760 mmHg |
| Flash Point | 90.9±9.9 °C |
| Molar Refractivity | 44.0±0.3 cm3 |
| Polarizability | 17.4±0.5 10-24cm3 |
| Surface Tension | 39.1±3.0 dyne/cm |
| Molar Volume | 137.1±3.0 cm3 |
- Experimental data
- Predicted – ACD/Labs
- Predicted – EPISuite
- Predicted – ChemAxon
- Predicted – Mcule
- Experimental Physico-chemical Properties
- Miscellaneous
- Gas Chromatography
Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module
| Density: | 1.5±0.1 g/cm3 |
| Boiling Point: | 255.2±23.0 °C at 760 mmHg |
| Vapour Pressure: | 0.0±0.5 mmHg at 25°C |
| Enthalpy of Vaporization: | 49.3±3.0 kJ/mol |
| Flash Point: | 90.9±9.9 °C |
| Index of Refraction: | 1.554 |
| Molar Refractivity: | 44.0±0.3 cm3 |
| #H bond acceptors: | 1 |
| #H bond donors: | 0 |
| #Freely Rotating Bonds: | 1 |
| #Rule of 5 Violations: | 0 |
| ACD/LogP: | 2.58 |
| ACD/LogD (pH 5.5): | 2.43 |
| ACD/BCF (pH 5.5): | 41.74 |
| ACD/KOC (pH 5.5): | 503.03 |
| ACD/LogD (pH 7.4): | 2.43 |
| ACD/BCF (pH 7.4): | 41.74 |
| ACD/KOC (pH 7.4): | 503.03 |
| Polar Surface Area: | 17 Å2 |
| Polarizability: | 17.4±0.5 10-24cm3 |
| Surface Tension: | 39.1±3.0 dyne/cm |
| Molar Volume: | 137.1±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) = 2.56 Log Kow (Exper. database match) = 2.47 Exper. Ref: Dunn,WJ et al. (1983) Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 240.54 (Adapted Stein & Brown method) Melting Pt (deg C): 41.11 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.045 (Mean VP of Antoine & Grain methods) MP (exp database): 7.5 deg C BP (exp database): 133 @ 19 mm Hg deg C Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 344 log Kow used: 2.47 (expkow database) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1728.9 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 3.91E-006 atm-m3/mole Group Method: 4.55E-006 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 3.426E-005 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 2.47 (exp database) Log Kaw used: -3.796 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 6.266 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.5493 Biowin2 (Non-Linear Model) : 0.1247 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.6008 (weeks-months) Biowin4 (Primary Survey Model) : 3.3848 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.4378 Biowin6 (MITI Non-Linear Model): 0.4049 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.0171 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): 5.76 Pa (0.0432 mm Hg) Log Koa (Koawin est ): 6.266 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 5.21E-007 Octanol/air (Koa) model: 4.53E-007 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 1.88E-005 Mackay model : 4.17E-005 Octanol/air (Koa) model: 3.62E-005 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 0.6194 E-12 cm3/molecule-sec Half-Life = 17.269 Days (12-hr day; 1.5E6 OH/cm3) Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 3.02E-005 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 74.82 Log Koc: 1.874 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 = 0.362 (BCF = 2.301) log Kow used: 2.47 (expkow database) Volatilization from Water: Henry LC: 4.55E-006 atm-m3/mole (estimated by Group SAR Method) Half-Life from Model River: 183 hours (7.624 days) Half-Life from Model Lake : 2114 hours (88.1 days) Removal In Wastewater Treatment: Total removal: 3.26 percent Total biodegradation: 0.10 percent Total sludge adsorption: 2.91 percent Total to Air: 0.25 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 2.89 414 1000 Water 22.9 900 1000 Soil 74 1.8e+003 1000 Sediment 0.178 8.1e+003 0 Persistence Time: 973 hr
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