(Z)-3-Octene C8H16 structure – Flashcards
Flashcard maker : Tommy Mason
| Molecular Formula | C8H16 |
| Average mass | 112.213 Da |
| Density | 0.7±0.1 g/cm3 |
| Boiling Point | 120.9±7.0 °C at 760 mmHg |
| Flash Point | 15.1±9.1 °C |
| Molar Refractivity | 39.2±0.3 cm3 |
| Polarizability | 15.5±0.5 10-24cm3 |
| Surface Tension | 23.0±3.0 dyne/cm |
| Molar Volume | 154.2±3.0 cm3 |
- Experimental data
- Predicted – ACD/Labs
- Predicted – EPISuite
- Predicted – ChemAxon
- Gas Chromatography
Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module
| Density: | 0.7±0.1 g/cm3 |
| Boiling Point: | 120.9±7.0 °C at 760 mmHg |
| Vapour Pressure: | 17.9±0.1 mmHg at 25°C |
| Enthalpy of Vaporization: | 34.4±0.8 kJ/mol |
| Flash Point: | 15.1±9.1 °C |
| Index of Refraction: | 1.422 |
| Molar Refractivity: | 39.2±0.3 cm3 |
| #H bond acceptors: | 0 |
| #H bond donors: | 0 |
| #Freely Rotating Bonds: | 4 |
| #Rule of 5 Violations: | 0 |
| ACD/LogP: | 4.49 |
| ACD/LogD (pH 5.5): | 3.90 |
| ACD/BCF (pH 5.5): | 540.67 |
| ACD/KOC (pH 5.5): | 3146.58 |
| ACD/LogD (pH 7.4): | 3.90 |
| ACD/BCF (pH 7.4): | 540.67 |
| ACD/KOC (pH 7.4): | 3146.58 |
| Polar Surface Area: | 0 Å2 |
| Polarizability: | 15.5±0.5 10-24cm3 |
| Surface Tension: | 23.0±3.0 dyne/cm |
| Molar Volume: | 154.2±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) = 4.06 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 127.00 (Adapted Stein & Brown method) Melting Pt (deg C): -68.91 (Mean or Weighted MP) VP(mm Hg,25 deg C): 16.3 (Mean VP of Antoine & Grain methods) MP (exp database): -110 deg C BP (exp database): 123.3 deg C Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 10.69 log Kow used: 4.06 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 8.4532 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 7.46E-001 atm-m3/mole Group Method: 8.88E-001 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 2.251E-001 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 4.06 (KowWin est) Log Kaw used: 1.484 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 2.576 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.9110 Biowin2 (Non-Linear Model) : 0.9940 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 3.5479 (days-weeks ) Biowin4 (Primary Survey Model) : 4.2240 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.5892 Biowin6 (MITI Non-Linear Model): 0.7503 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.0016 Ready Biodegradability Prediction: YES Hydrocarbon Biodegradation (BioHCwin v1.01): LOG BioHC Half-Life (days) : 0.5483 BioHC Half-Life (days) : 3.5345 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]: Vapor pressure (liquid/subcooled): 2.04E+003 Pa (15.3 mm Hg) Log Koa (Koawin est ): 2.576 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.47E-009 Octanol/air (Koa) model: 9.25E-011 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 5.31E-008 Mackay model : 1.18E-007 Octanol/air (Koa) model: 7.4E-009 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 61.3792 E-12 cm3/molecule-sec [Cis-isomer] OVERALL OH Rate Constant = 68.9792 E-12 cm3/molecule-sec [Trans-isomer] Half-Life = 2.091 Hrs (12-hr day; 1.5E6 OH/cm3) [Cis-isomer] Half-Life = 1.861 Hrs (12-hr day; 1.5E6 OH/cm3) [Trans-isomer] Ozone Reaction: OVERALL Ozone Rate Constant = 13.000000 E-17 cm3/molecule-sec [Cis-] OVERALL Ozone Rate Constant = 20.000000 E-17 cm3/molecule-sec [Trans-] Half-Life = 2.116 Hrs (at 7E11 mol/cm3) [Cis-isomer] Half-Life = 1.375 Hrs (at 7E11 mol/cm3) [Trans-isomer] Reaction With Nitrate Radicals May Be Important! Fraction sorbed to airborne particulates (phi): 8.54E-008 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 506.7 Log Koc: 2.705 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 = 2.423 (BCF = 264.5) log Kow used: 4.06 (estimated) Volatilization from Water: Henry LC: 0.746 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1.082 hours Half-Life from Model Lake : 100.6 hours (4.193 days) Removal In Wastewater Treatment (recommended maximum 95%): Total removal: 99.70 percent Total biodegradation: 0.07 percent Total sludge adsorption: 18.93 percent Total to Air: 80.71 percent (using 10000 hr Bio P,A,S) Level III Fugacity Model: Mass Amount Half-Life Emissions (percent) (hr) (kg/hr) Air 2.27 1.41 1000 Water 72.7 208 1000 Soil 18.3 416 1000 Sediment 6.73 1.87e+003 0 Persistence Time: 67 hr
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