5174-90-3
5174-90-3 structure
- Name: Ethyl 2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate
- Chemical Name: 2-Oxo-1,2-dihydro-[1,8]naphthyridine-3-carboxylic acid ethyl ester
- CAS Number: 5174-90-3
- Molecular Formula: C11H10N2O3
- Molecular Weight: 218.20900
- Create Date: 2018-11-27 20:22:16
- Modify Date: 2025-08-25 16:27:04
| Name | 2-Oxo-1,2-dihydro-[1,8]naphthyridine-3-carboxylic acid ethyl ester |
|---|---|
| Synonyms | ethyl 2-oxo-1H-1,8-naphthyridine-3-carboxylate |
| Density | 1.303g/cm3 |
|---|---|
| Boiling Point | 452.9ºC at 760mmHg |
| Melting Point | 214.8-215.0ºC |
| Molecular Formula | C11H10N2O3 |
| Molecular Weight | 218.20900 |
| Flash Point | 227.7ºC |
| Exact Mass | 218.06900 |
| PSA | 72.31000 |
| LogP | 1.51210 |
| Index of Refraction | 1.573 |
| Hazard Codes | Xi |
|---|---|
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
|
~32%
5174-90-3 |
| Literature: IHARA CHEMICAL INDUSTRY CO., LTD.; KUMIAI CHEMICAL INDUSTRY CO., LTD. Patent: US2011/287937 A1, 2011 ; Location in patent: Page/Page column 68 ; |
|
~%
5174-90-3 |
| Literature: IHARA CHEMICAL INDUSTRY CO., LTD.; KUMIAI CHEMICAL INDUSTRY CO., LTD. Patent: US2011/287937 A1, 2011 ; |
| Precursor 3 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |