1-(2-Butoxyethoxy)ethanol C8H18O3 structure – Flashcards
Flashcard maker : William Jordan
| Molecular Formula | C8H18O3 |
| Average mass | 162.227 Da |
| Density | 0.9±0.1 g/cm3 |
| Boiling Point | 171.8±15.0 °C at 760 mmHg |
| Flash Point | 57.7±20.4 °C |
| Molar Refractivity | 44.1±0.3 cm3 |
| Polarizability | 17.5±0.5 10-24cm3 |
| Surface Tension | 31.0±3.0 dyne/cm |
| Molar Volume | 171.2±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: | 0.9±0.1 g/cm3 |
| Boiling Point: | 171.8±15.0 °C at 760 mmHg |
| Vapour Pressure: | 0.4±0.7 mmHg at 25°C |
| Enthalpy of Vaporization: | 47.5±6.0 kJ/mol |
| Flash Point: | 57.7±20.4 °C |
| Index of Refraction: | 1.429 |
| Molar Refractivity: | 44.1±0.3 cm3 |
| #H bond acceptors: | 3 |
| #H bond donors: | 1 |
| #Freely Rotating Bonds: | 7 |
| #Rule of 5 Violations: | 0 |
| ACD/LogP: | 1.01 |
| ACD/LogD (pH 5.5): | 0.92 |
| ACD/BCF (pH 5.5): | 2.95 |
| ACD/KOC (pH 5.5): | 75.54 |
| ACD/LogD (pH 7.4): | 0.92 |
| ACD/BCF (pH 7.4): | 2.95 |
| ACD/KOC (pH 7.4): | 75.54 |
| Polar Surface Area: | 39 Å2 |
| Polarizability: | 17.5±0.5 10-24cm3 |
| Surface Tension: | 31.0±3.0 dyne/cm |
| Molar Volume: | 171.2±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) = 0.22 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 222.96 (Adapted Stein & Brown method) Melting Pt (deg C): 6.78 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.0181 (Mean VP of Antoine & Grain methods) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 1.407e+005 log Kow used: 0.22 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 5.6705e+005 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Neutral Organics Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 1.52E-009 atm-m3/mole Group Method: 2.28E-009 atm-m3/mole Henrys LC [VP/WSol estimate using EPI values]: 2.746E-008 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 0.22 (KowWin est) Log Kaw used: -7.207 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 7.427 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.2428 Biowin2 (Non-Linear Model) : 0.0395 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 3.2816 (days-weeks ) Biowin4 (Primary Survey Model) : 3.9927 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.5908 Biowin6 (MITI Non-Linear Model): 0.6723 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.0584 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): 2.21 Pa (0.0166 mm Hg) Log Koa (Koawin est ): 7.427 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.36E-006 Octanol/air (Koa) model: 6.56E-006 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 4.9E-005 Mackay model : 0.000108 Octanol/air (Koa) model: 0.000525 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 68.0867 E-12 cm3/molecule-sec Half-Life = 0.157 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 1.885 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 7.87E-005 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 10 Log Koc: 1.000 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: 0.22 (estimated) Volatilization from Water: Henry LC: 2.28E-009 atm-m3/mole (estimated by Group SAR Method) Half-Life from Model River: 3.271E+005 hours (1.363E+004 days) Half-Life from Model Lake : 3.568E+006 hours (1.487E+005 days) Removal In Wastewater Treatment: Total removal: 1.85 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.76 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 0.0719 3.77 1000 Water 34.7 208 1000 Soil 65.2 416 1000 Sediment 0.0609 1.87e+003 0 Persistence Time: 367 hr
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