2-Fluorobutane C4H9F structure – Flashcards
Flashcard maker : Alexander Barker
Contents
| Molecular Formula | C4H9F |
| Average mass | 76.113 Da |
| Density | 0.8±0.1 g/cm3 |
| Boiling Point | 25.1±8.0 °C at 760 mmHg |
| Flash Point | -27.8±11.6 °C |
| Molar Refractivity | 20.7±0.3 cm3 |
| Polarizability | 8.2±0.5 10-24cm3 |
| Surface Tension | 15.2±3.0 dyne/cm |
| Molar Volume | 100.4±3.0 cm3 |
- Experimental data
- Predicted – ACD/Labs
- Predicted – EPISuite
- Predicted – ChemAxon
- Experimental Physico-chemical Properties
- Miscellaneous
- Gas Chromatography
Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module
| Density: | 0.8±0.1 g/cm3 |
| Boiling Point: | 25.1±8.0 °C at 760 mmHg |
| Vapour Pressure: | 757.3±0.1 mmHg at 25°C |
| Enthalpy of Vaporization: | 26.0±3.0 kJ/mol |
| Flash Point: | -27.8±11.6 °C |
| Index of Refraction: | 1.334 |
| Molar Refractivity: | 20.7±0.3 cm3 |
| #H bond acceptors: | 0 |
| #H bond donors: | 0 |
| #Freely Rotating Bonds: | 1 |
| #Rule of 5 Violations: | 0 |
| ACD/LogP: | 1.92 |
| ACD/LogD (pH 5.5): | 1.78 |
| ACD/BCF (pH 5.5): | 13.28 |
| ACD/KOC (pH 5.5): | 221.57 |
| ACD/LogD (pH 7.4): | 1.78 |
| ACD/BCF (pH 7.4): | 13.28 |
| ACD/KOC (pH 7.4): | 221.57 |
| Polar Surface Area: | 0 Å2 |
| Polarizability: | 8.2±0.5 10-24cm3 |
| Surface Tension: | 15.2±3.0 dyne/cm |
| Molar Volume: | 100.4±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) = 2.17 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 5.89 (Adapted Stein & Brown method) Melting Pt (deg C): -131.48 (Mean or Weighted MP) VP(mm Hg,25 deg C): 1.47E+003 (Mean VP of Antoine & Grain methods) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 1852 log Kow used: 2.17 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1839.1 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 3.85E-002 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 4.110E-002 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 2.17 (KowWin est) Log Kaw used: 0.197 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 1.973 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.7113 Biowin2 (Non-Linear Model) : 0.8730 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 3.0310 (weeks ) Biowin4 (Primary Survey Model) : 3.7379 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.5026 Biowin6 (MITI Non-Linear Model): 0.0359 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.5371 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): 1.95E+005 Pa (1.46E+003 mm Hg) Log Koa (Koawin est ): 1.973 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.54E-011 Octanol/air (Koa) model: 2.31E-011 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 5.57E-010 Mackay model : 1.23E-009 Octanol/air (Koa) model: 1.85E-009 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 0.6163 E-12 cm3/molecule-sec Half-Life = 17.356 Days (12-hr day; 1.5E6 OH/cm3) Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 8.95E-010 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 67.7 Log Koc: 1.831 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]: Total Kb for pH > 8 at 25 deg C : 1.140E-015 L/mol-sec Kb Half-Life at pH 8: 1.926E+013 years Kb Half-Life at pH 7: 1.926E+014 years Bioaccumulation Estimates from Log Kow (BCFWIN v2.17): Log BCF from regression-based method = 0.973 (BCF = 9.402) log Kow used: 2.17 (estimated) Volatilization from Water: Henry LC: 0.0385 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 0.9035 hours (54.21 min) Half-Life from Model Lake : 83.01 hours (3.459 days) Removal In Wastewater Treatment: Total removal: 93.74 percent Total biodegradation: 0.02 percent Total sludge adsorption: 0.70 percent Total to Air: 93.01 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 51.3 417 1000 Water 45.3 360 1000 Soil 3.19 720 1000 Sediment 0.196 3.24e+003 0 Persistence Time: 136 hr
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