4-Nitroquinoline-N-oxide
4-Nitroquinoline-N-oxide
CAS: 56-57-5
Molecular Formula: C9H6N2O3
4-Nitroquinoline-N-oxide - Names and Identifiers
| Name | 4-Nitroquinoline-N-oxide |
| Synonyms | 4-nqo nitrochin Nitroquinolineoxide TIMTEC-BB SBB006266 4-nitrochinolinn-oxid 4-nitroquinolineoxide 4-nitro-quinolin1-oxide 4-Nitroquinoline N-oxide 4-nitroquinoline 1-oxide 4-Nitroquinoline-N-oxide Quinoline, 4-nitro-, 1-oxide 4-nitrochinolinn-oxid(swedish) 4-nitro-1-oxo-1,8a-dihydroquinolinium |
| CAS | 56-57-5 |
| EINECS | 200-281-1 |
| InChI | InChI=1/C9H7N2O3/c12-10-6-5-9(11(13)14)7-3-1-2-4-8(7)10/h1-6,8H/q+1 |
| InChIKey | YHQDZJICGQWFHK-UHFFFAOYSA-N |
4-Nitroquinoline-N-oxide - Physico-chemical Properties
| Molecular Formula | C9H6N2O3 |
| Molar Mass | 190.16 |
| Density | 1.42 |
| Melting Point | 154-156°C(lit.) |
| Boling Point | 325.64°C (rough estimate) |
| Solubility | Solubility in water: . Solubility in other solvents: soluble in acetone, DMSO, DMF |
| Appearance | Crystalline Solid |
| Color | yellow to brown |
| BRN | 165756 |
| pKa | -1.83±0.10(Predicted) |
| Storage Condition | -20°C |
| Stability | Stable. Hygroscopic, light-sensitive. Incompatible with strong oxidizing agents. |
| Refractive Index | 1.5570 (estimate) |
| MDL | MFCD00006738 |
| Use | for organic synthesis. |
4-Nitroquinoline-N-oxide - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R45 - May cause cancer R68 - Possible risk of irreversible effects R40 - Limited evidence of a carcinogenic effect R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S22 - Do not breathe dust. |
| UN IDs | 2811 |
| WGK Germany | 3 |
| RTECS | VC2100000 |
| HS Code | 29339900 |
| Hazard Class | 6.1 |
| Packing Group | II |
| Toxicity | LD50 intraperitoneal in mouse: 190mg/kg |
4-Nitroquinoline-N-oxide - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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