ChemIndex - A free chemical CAS search databaseToocle Global|ChemNet Global|ChemNet China|China Chemical Network|ChemNet Korea
59-31-4 2-(1H)-Quinolinone | 
			    |
| Chemical Name | 2-(1H)-Quinolinone | 
| Synonyms | 2-Hydroxyquinoline;2-Quinolinol;Carbostyril;2-QUINOLONE;quinolin-2(1H)-one;Quinolin-2-ol | 
| Molecular Formula | C9H7NO | 
| Molecular Weight | 145.158 | 
| InChl | InChI=1/C9H7NO/c11-9-6-5-7-3-1-2-4-8(7)10-9/h1-6H,(H,10,11) | 
| CAS Registry Number | 59-31-4;1321-40-0;70254-42-1 | 
| EINECS | 200-420-6;274-516-1 | 
| Molecular Structure | ![]()  | 
			    
| Density | 1.188g/cm3 | 
| Melting Point | 197-200℃ | 
| Boiling Point | 346.7°C at 760 mmHg | 
| Refractive Index | 1.595 | 
| Flash Point | 200.6°C | 
| Vapour Pressur | 5.67E-05mmHg at 25°C | 
| Hazard Symbols | |
| Risk Codes | R20/21/22||R36/37/38:; | 
			    
| Safety Description | S26||S37/39:; | 
			    
| MSDS | |