59-31-4
| Name | 2-Quinolinol |
| CAS | 59-31-4 |
| EINECS(EC#) | 274-516-1 |
| Molecular Formula | C9H7NO |
| MDL Number | MFCD00006743 |
| Molecular Weight | 145.16 |
| MOL File | 59-31-4.mol |
Chemical Properties
| Appearance | white to light purple or purple-brownish powder |
| Melting point | 198-199 °C (lit.) |
| Boiling point | 264.27°C (rough estimate) |
| density | 1.1555 (rough estimate) |
| refractive index | 1.4500 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | alcohol: soluble(lit.) |
| form | Powder |
| pka | -0.31, 11.76(at 20℃) |
| color | White to light purple or purple-brownish |
| Water Solubility | 1.052g/L(20 ºC) |
| Detection Methods | HPLC |
| Merck | 14,1825 |
| BRN | 2855 |
| InChI | 1S/C9H7NO/c11-9-6-5-7-3-1-2-4-8(7)10-9/h1-6H,(H,10,11) |
| InChIKey | LISFMEBWQUVKPJ-UHFFFAOYSA-N |
| SMILES | Oc1ccc2ccccc2n1 |
| CAS DataBase Reference | 59-31-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 2(1H)-Quinolinone(59-31-4) |
Safety Data
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302-H315-H318-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| Hazard Codes | Xn,Xi |
| Risk Statements | |
| Safety Statements | |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS | FG7175000 |
| Hazard Note | Harmful/Irritant |
| TSCA | Yes |
| HS Code | 29334900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3 |