4-Hydroxy-1-methyl-2-quinolone
- Product Name4-Hydroxy-1-methyl-2-quinolone
- CAS1677-46-9
- CBNumberCB6473833
- MFC10H9NO2
- MW175.18
- EINECS216-830-3
- MDL NumberMFCD00024052
- MOL File1677-46-9.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 269-271 °C (lit.) |
| Boiling point | 306.47°C (rough estimate) |
| Density | 1.326 |
| refractive index | 1.5060 (estimate) |
| storage temp. | 2-8°C, stored under nitrogen |
| pka | 4.50±1.00(Predicted) |
| form | powder to crystal |
| color | Light yellow to Brown to Dark green |
| InChI | InChI=1S/C10H9NO2/c1-11-8-5-3-2-4-7(8)9(12)6-10(11)13/h2-6,12H,1H3 |
| InChIKey | RTNPPPQVXREFKX-UHFFFAOYSA-N |
| SMILES | N1(C)C2=C(C=CC=C2)C(O)=CC1=O |
| CAS DataBase Reference | 1677-46-9(CAS DataBase Reference) |
| FDA UNII | V713CAW761 |
| EPA Substance Registry System | 2(1H)-Quinolinone, 4-hydroxy-1-methyl- (1677-46-9) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | FG7350000 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2933499090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 | |||||||||
| Toxicity | mouse,LD50,intravenous,180mg/kg (180mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#01354, | |||||||||
| NFPA 704: |
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