18706-63-3
18706-63-3 structure
- Name: 4-Hydroxy-6-Methyl-2H-Pyrano[3,2-c]Quinoline-2,5(6H)-Dione
- Chemical Name: 4-hydroxy-6-methylpyrano[3,2-c]quinoline-2,5-dione
- CAS Number: 18706-63-3
- Molecular Formula: C13H9NO4
- Molecular Weight: 243.21500
- Create Date: 2018-12-26 14:18:58
- Modify Date: 2024-01-13 19:01:27
| Name | 4-hydroxy-6-methylpyrano[3,2-c]quinoline-2,5-dione |
|---|---|
| Synonyms |
4-Hydroxy-6-methyl-5,6-dihydro-2,5-dioxo-2H-pyrano<3,2-c>quinoline
PYR039 |
| Density | 1.54g/cm3 |
|---|---|
| Boiling Point | 467.3ºC at 760mmHg |
| Molecular Formula | C13H9NO4 |
| Molecular Weight | 243.21500 |
| Flash Point | 236.4ºC |
| Exact Mass | 243.05300 |
| PSA | 72.44000 |
| LogP | 1.35050 |
| Vapour Pressure | 1.55E-09mmHg at 25°C |
| Index of Refraction | 1.71 |
| HS Code | 2934999090 |
|---|
|
~81%
18706-63-3 |
| Literature: Razzaq, Tahseen; Kappe, C. Oliver Tetrahedron Letters, 2007 , vol. 48, # 14 p. 2513 - 2517 |
| Precursor 2 | |
|---|---|
| DownStream 3 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |