40848-33-7
40848-33-7 structure
- Name: 5,6-diamino-4-sulfanylidene-1H-pyrimidin-2-one
- Chemical Name: 5,6-diamino-4-sulfanylidene-1H-pyrimidin-2-one
- CAS Number: 40848-33-7
- Molecular Formula: C4H6N4OS
- Molecular Weight: 158.18200
- Create Date: 2018-07-24 17:05:53
- Modify Date: 2025-09-11 00:08:20
| Name | 5,6-diamino-4-sulfanylidene-1H-pyrimidin-2-one |
|---|---|
| Synonyms |
5,6-Diamino-2-hydroxy-4-mercapto-pyrimidin
5,6-Diamino-4-thiouracil 5,6-diamino-4-thioxo-3,4-dihydro-1H-pyrimidin-2-one 4,5-Diamino-6-thiouracil 2-Hydroxy-4-mercapto-5,6-diamino-pyrimidin |
| Density | 1.729g/cm3 |
|---|---|
| Boiling Point | 558.351ºC at 760 mmHg |
| Melting Point | >270ºC |
| Molecular Formula | C4H6N4OS |
| Molecular Weight | 158.18200 |
| Flash Point | 291.481ºC |
| Exact Mass | 158.02600 |
| PSA | 132.78000 |
| LogP | 0.75930 |
| Index of Refraction | 1.853 |
| HS Code | 2933599090 |
|---|
| 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% |