| Product Name | Quinoline |
| CAS No. | 91-22-5 |
| Synonyms | 1-benzine; B-500; Benzopyridine; chinoleine; chinoline; leucol; leukol; 1-Benzaine |
| InChI | InChI=1/C9H7N/c1-2-6-9-8(4-1)5-3-7-10-9/h1-7H |
| Molecular Formula | C9H7N |
| Molecular Weight | 129.16 |
| Density | 1.095 |
| Melting point | -15℃ |
| Boiling point | 237℃ |
| Flash point | 101℃ |
| Water solubility | slightly soluble |
| Refractive index | 1.623-1.626 |
| Hazard Symbols |  Xn:Harmful; |
| Risk Codes | R21/22:; R37/38:; R40:; R41:; R68:; |
| Safety | S26:; S36/37/39:; |
91-22-5 quinoline
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