521980-82-5
521980-82-5 structure
- Name: Dimethyl 5-bromo-2,3-pyridinedicarboxylate
- Chemical Name: dimethyl 5-bromopyridine-2,3-dicarboxylate
- CAS Number: 521980-82-5
- Molecular Formula: C9H8BrNO4
- Molecular Weight: 274.068
- Create Date: 2019-02-15 18:44:36
- Modify Date: 2025-09-11 09:01:20
| Name | dimethyl 5-bromopyridine-2,3-dicarboxylate |
|---|---|
| Synonyms | dimethyl 5-bromanylpyridine-2,3-dicarboxylate |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 315.0±37.0 °C at 760 mmHg |
| Molecular Formula | C9H8BrNO4 |
| Molecular Weight | 274.068 |
| Flash Point | 144.3±26.5 °C |
| Exact Mass | 272.963654 |
| PSA | 65.49000 |
| LogP | 1.04 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.549 |
| HS Code | 2933399090 |
|---|
|
~63%
521980-82-5 |
| Literature: CALITOR SCIENCES, LLC; SUNSHINE LAKE PHARMA CO., LTD; XI, Ning; WANG, Ruyong; WANG, Liang Patent: WO2014/89324 A1, 2014 ; Location in patent: Paragraph 0284 ; |
| 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% |