944900-64-5
944900-64-5 structure
- Name: 2,3-Dimethoxy-4-vinylpyridine
- Chemical Name: 4-ethenyl-2,3-dimethoxypyridine
- CAS Number: 944900-64-5
- Molecular Formula: C9H11NO2
- Molecular Weight: 165.189
- Create Date: 2018-12-27 18:15:07
- Modify Date: 2025-09-01 13:34:08
| Name | 4-ethenyl-2,3-dimethoxypyridine |
|---|---|
| Synonyms |
Pyridine, 4-ethenyl-2,3-dimethoxy-
2,3-Dimethoxy-4-vinylpyridine 2,3-dimethoxy-pyridine-4-carbaldehyde |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 235.7±35.0 °C at 760 mmHg |
| Molecular Formula | C9H11NO2 |
| Molecular Weight | 165.189 |
| Flash Point | 85.9±16.2 °C |
| Exact Mass | 165.078979 |
| PSA | 31.35000 |
| LogP | 2.21 |
| Vapour Pressure | 0.1±0.5 mmHg at 25°C |
| Index of Refraction | 1.533 |
| Hazard Codes | Xn |
|---|---|
| HS Code | 2933399090 |
|
~64%
944900-64-5 |
| Literature: ALMAC DISCOVERY LIMITED; BELL, Mark Peter; O'DOWD, Colin Roderick; ZHANG, Lixin; TEVITT, Graham Peter; HARRISON, Timothy; BATTACHARYYA, Sumita; ROUNTREE, James Samuel Shane; BURKAMP, Frank; PRICE, Stephen; MACLEOD, Calum; ELLIOTT, Richard Leonard; SMITH, Phillip; BLENCH, Toby Jonathan; DYKE, Hazel Joan Patent: WO2011/33265 A1, 2011 ; Location in patent: Page/Page column 79 ; WO 2011/033265 A1 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| 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% |