14474-56-7
14474-56-7 structure
- Name: Pyridine, 4-ethoxy-,1-oxide
- Chemical Name: 4-ethoxy-1-oxidopyridin-1-ium
- CAS Number: 14474-56-7
- Molecular Formula: C7H9NO2
- Molecular Weight: 139.15200
- Create Date: 2018-02-14 08:00:00
- Modify Date: 2025-08-31 01:58:30
| Name | 4-ethoxy-1-oxidopyridin-1-ium |
|---|---|
| Synonyms |
4-Aethoxy-pyridin-1-oxid
4-Ethoxypyridine n-oxide Pyridine,4-ethoxy-,1-oxide 4-ethoxy-pyridine-1-oxide |
| Density | 1.06g/cm3 |
|---|---|
| Boiling Point | 313.3ºC at 760mmHg |
| Molecular Formula | C7H9NO2 |
| Molecular Weight | 139.15200 |
| Flash Point | 143.3ºC |
| Exact Mass | 139.06300 |
| PSA | 34.69000 |
| LogP | 1.51380 |
| Vapour Pressure | 0.000924mmHg at 25°C |
| Index of Refraction | 1.499 |
| HS Code | 2933399090 |
|---|
|
~%
14474-56-7 |
| Literature: Takeda Chemical Industries, Ltd. Patent: EP1422228 A1, 2004 ; Location in patent: Page 201 ; EP 1422228 A1 |
|
~71%
14474-56-7 |
| Literature: Rodina, L. L.; Ryzhakov, A. V.; Alekseeva, O. O. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1995 , vol. 31, # 2 p. 157 - 159 Khimiya Geterotsiklicheskikh Soedinenii, 1995 , # 2 p. 184 - 186 |
|
~%
14474-56-7 |
| Literature: Katritzky Journal of the Chemical Society, 1956 , p. 2404,2407 Full Text Show Details Ochiai et al. Proceedings of the Imperial Academy (Tokyo), 1944 , vol. 20, p. 141,143 Chem.Abstr., 1954 , p. 12100 |
|
~%
14474-56-7 |
| Literature: den Hertog; Combe Recueil des Travaux Chimiques des Pays-Bas, 1951 , vol. 70, p. 581,587 |
|
~%
14474-56-7 |
| Literature: den Hertog; Combe Recueil des Travaux Chimiques des Pays-Bas, 1951 , vol. 70, p. 581,587 |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |