4983-28-2
4983-28-2 structure
- Name: 2-Chloro-5-hydroxypyrimidine
- Chemical Name: 2-Chloro-5-hydroxypyrimidine
- CAS Number: 4983-28-2
- Molecular Formula: C4H3ClN2O
- Molecular Weight: 130.532
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Hydroxypyrimidine
- Create Date: 2018-03-03 08:00:00
- Modify Date: 2026-07-14 14:37:09
| Name | 2-Chloro-5-hydroxypyrimidine |
|---|---|
| Synonyms |
2-Chloro-5-pyrimidinol
TIANFU-CHEM 2-Chloro-5-hydroxypyrimidine 4-2 2-Chloropyrimidin-5-ol 5-PyriMidinol,2-chloro Piribedil Impurity 17 2-Chloro-5-Hydroxypyrimidine 5-Pyrimidinol, 2-chloro- (7CI,8CI,9CI) 2-Chloro-5-hydroxypyrimidine ISO 9001：2015 REACH 2-Chloropyrimidin-5-ol, 2-Chloro-5-hydroxy-1,3-diazine 2-chloropyrimidin-5-ol 2-Chloro-5-hydroxypyrimid |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 328.1±15.0 °C at 760 mmHg |
| Melting Point | 185 °C(dec.) |
| Molecular Formula | C4H3ClN2O |
| Molecular Weight | 130.532 |
| Flash Point | 152.3±20.4 °C |
| Exact Mass | 129.993393 |
| PSA | 46.01000 |
| LogP | 0.67 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.593 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933599090 |
| Precursor 4 | |
|---|---|
| DownStream 3 | |
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |