4-Nitrophthalimide C8H4N2O4 structure – Flashcards
Flashcard maker : Jessica Forbes
Contents
| Molecular Formula | C8H4N2O4 |
| Average mass | 192.128 Da |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | |
| Flash Point | |
| Molar Refractivity | 44.0±0.3 cm3 |
| Polarizability | 17.4±0.5 10-24cm3 |
| Surface Tension | 72.3±3.0 dyne/cm |
| Molar Volume | 119.4±3.0 cm3 |
- Experimental data
- Predicted – ACD/Labs
- Predicted – EPISuite
- Predicted – ChemAxon
- Predicted – Mcule
- Experimental Physico-chemical Properties
- Predicted Physico-chemical Properties
- Miscellaneous
- Gas Chromatography
Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module
| Density: | 1.6±0.1 g/cm3 |
| Boiling Point: | |
| Vapour Pressure: | |
| Enthalpy of Vaporization: | |
| Flash Point: | |
| Index of Refraction: | 1.658 |
| Molar Refractivity: | 44.0±0.3 cm3 |
| #H bond acceptors: | 6 |
| #H bond donors: | 1 |
| #Freely Rotating Bonds: | 1 |
| #Rule of 5 Violations: | 0 |
| ACD/LogP: | 0.88 |
| ACD/LogD (pH 5.5): | 0.78 |
| ACD/BCF (pH 5.5): | 2.31 |
| ACD/KOC (pH 5.5): | 63.32 |
| ACD/LogD (pH 7.4): | 0.64 |
| ACD/BCF (pH 7.4): | 1.66 |
| ACD/KOC (pH 7.4): | 45.52 |
| Polar Surface Area: | 92 Å2 |
| Polarizability: | 17.4±0.5 10-24cm3 |
| Surface Tension: | 72.3±3.0 dyne/cm |
| Molar Volume: | 119.4±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) = 1.12 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 480.16 (Adapted Stein & Brown method) Melting Pt (deg C): 203.33 (Mean or Weighted MP) VP(mm Hg,25 deg C): 1.2E-009 (Modified Grain method) MP (exp database): 201 deg C Subcooled liquid VP: 8.68E-008 mm Hg (25 deg C, Mod-Grain method) Water Solubility Estimate from Log Kow (WSKOW v1.41): Water Solubility at 25 deg C (mg/L): 2179 log Kow used: 1.12 (estimated) no-melting pt equation used Water Sol Estimate from Fragments: Wat Sol (v1.01 est) = 1821 mg/L ECOSAR Class Program (ECOSAR v0.99h): Class(es) found: Imides Henrys Law Constant (25 deg C) [HENRYWIN v3.10]: Bond Method : 4.03E-011 atm-m3/mole Group Method: Incomplete Henrys LC [VP/WSol estimate using EPI values]: 1.392E-013 atm-m3/mole Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]: Log Kow used: 1.12 (KowWin est) Log Kaw used: -8.783 (HenryWin est) Log Koa (KOAWIN v1.10 estimate): 9.903 Log Koa (experimental database): None Probability of Rapid Biodegradation (BIOWIN v4.10): Biowin1 (Linear Model) : 0.3510 Biowin2 (Non-Linear Model) : 0.0972 Expert Survey Biodegradation Results: Biowin3 (Ultimate Survey Model): 2.6050 (weeks-months) Biowin4 (Primary Survey Model) : 3.4622 (days-weeks ) MITI Biodegradation Probability: Biowin5 (MITI Linear Model) : -0.0224 Biowin6 (MITI Non-Linear Model): 0.0063 Anaerobic Biodegradation Probability: Biowin7 (Anaerobic Linear Model): 0.3357 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): 1.16E-005 Pa (8.68E-008 mm Hg) Log Koa (Koawin est ): 9.903 Kp (particle/gas partition coef. (m3/ug)): Mackay model : 0.259 Octanol/air (Koa) model: 0.00196 Fraction sorbed to airborne particulates (phi): Junge-Pankow model : 0.904 Mackay model : 0.954 Octanol/air (Koa) model: 0.136 Atmospheric Oxidation (25 deg C) [AopWin v1.92]: Hydroxyl Radicals Reaction: OVERALL OH Rate Constant = 5.5936 E-12 cm3/molecule-sec Half-Life = 1.912 Days (12-hr day; 1.5E6 OH/cm3) Half-Life = 22.946 Hrs Ozone Reaction: No Ozone Reaction Estimation Fraction sorbed to airborne particulates (phi): 0.929 (Junge,Mackay) Note: the sorbed fraction may be resistant to atmospheric oxidation Soil Adsorption Coefficient (PCKOCWIN v1.66): Koc : 12.5 Log Koc: 1.097 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 = 0.159 (BCF = 1.442) log Kow used: 1.12 (estimated) Volatilization from Water: Henry LC: 4.03E-011 atm-m3/mole (estimated by Bond SAR Method) Half-Life from Model River: 2.014E+007 hours (8.391E+005 days) Half-Life from Model Lake : 2.197E+008 hours (9.153E+006 days) Removal In Wastewater Treatment: Total removal: 1.90 percent Total biodegradation: 0.09 percent Total sludge adsorption: 1.81 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 0.00703 45.9 1000 Water 39.2 900 1000 Soil 60.7 1.8e+003 1000 Sediment 0.0851 8.1e+003 0 Persistence Time: 1.08e+003 hr
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