N-vinylpyrrolidone C6H9NO structure – Flashcards
Flashcard maker : Henry Smith
Contents
| Molecular Formula | C6H9NO |
| Average mass | 111.142 Da |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 217.6±7.0 °C at 760 mmHg |
| Flash Point | 93.9±0.0 °C |
| Molar Refractivity | 32.9±0.3 cm3 |
| Polarizability | 13.1±0.5 10-24cm3 |
| Surface Tension | 52.4±3.0 dyne/cm |
| Molar Volume | 97.1±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: | 1.1±0.1 g/cm3 |
| Boiling Point: | 217.6±7.0 °C at 760 mmHg |
| Vapour Pressure: | 0.1±0.4 mmHg at 25°C |
| Enthalpy of Vaporization: | 45.4±3.0 kJ/mol |
| Flash Point: | 93.9±0.0 °C |
| Index of Refraction: | 1.593 |
| Molar Refractivity: | 32.9±0.3 cm3 |
| #H bond acceptors: | 2 |
| #H bond donors: | 0 |
| #Freely Rotating Bonds: | 1 |
| #Rule of 5 Violations: | 0 |
| ACD/LogP: | 0.37 |
| ACD/LogD (pH 5.5): | 0.38 |
| ACD/BCF (pH 5.5): | 1.15 |
| ACD/KOC (pH 5.5): | 38.47 |
| ACD/LogD (pH 7.4): | 0.38 |
| ACD/BCF (pH 7.4): | 1.15 |
| ACD/KOC (pH 7.4): | 38.47 |
| Polar Surface Area: | 20 Å2 |
| Polarizability: | 13.1±0.5 10-24cm3 |
| Surface Tension: | 52.4±3.0 dyne/cm |
| Molar Volume: | 97.1±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) = 0.25 Log Kow (Exper. database match) = 0.37 Exper. Ref: Hansch,C et al. (1995) Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 219.88 (Adapted Stein & Brown method) Melting Pt (deg C): 28.82 (Mean or Weighted MP) VP(mm Hg,25 deg C): 0.132 (Mean VP of Antoine & Grain methods) MP (exp database): 13.5 deg C BP (exp database): 93 @ 11 mm Hg deg C Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 5.209e+004 log Kow used: 0.37 (expkow database) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1.5164e+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 : 5.53E-008 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 3.706E-007 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 0.37 (exp database) Log Kaw used: -5.646 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 6.016 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.9048 Biowin2 (Non-Linear Model) : 0.9840 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.8993 (weeks ) Biowin4 (Primary Survey Model) : 3.8928 (days ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : 0.5859 Biowin6 (MITI Non-Linear Model): 0.7307 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): -0.3124 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): 16.4 Pa (0.123 mm Hg) Log Koa (Koawin est ): 6.016 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 1.83E-007 Octanol/air (Koa) model: 2.55E-007 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 6.61E-006 Mackay model : 1.46E-005 Octanol/air (Koa) model: 2.04E-005 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 37.2134 E-12 cm3/molecule-sec Half-Life = 0.287 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 3.449 Hrs Ozone Reaction: OVERALL Ozone Rate Constant = 0.175000 E-17 cm3/molecule-sec Half-Life = 6.549 Days (at 7E11 mol/cm3) Fraction sorbed to airborne particulates (phi): 1.06E-005 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 40.46 Log Koc: 1.607 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: 0.37 (expkow database) Volatilization from Water: Henry LC: 5.53E-008 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 1.116E+004 hours (465.1 days) Half-Life from Model Lake : 1.219E+005 hours (5078 days) Removal In Wastewater Treatment: Total removal: 1.86 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 0.525 6.61 1000 Water 43.2 360 1000 Soil 56.2 720 1000 Sediment 0.0807 3.24e+003 0 Persistence Time: 415 hr
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