254-99-9
254-99-9 structure
- Name: Pyrimido[5,4-e]-1,2,4-triazine (9CI)
- Chemical Name: pyrimido[5,4-e][1,2,4]triazine
- CAS Number: 254-99-9
- Molecular Formula: C5H3N5
- Molecular Weight: 133.11100
- Create Date: 2018-12-02 19:31:31
- Modify Date: 2023-01-18 11:20:24
| Name | pyrimido[5,4-e][1,2,4]triazine |
|---|---|
| Synonyms |
7-Azapteridine
pyrimido[5,4-e]-1,2,4-triazine |
| Density | 1.484g/cm3 |
|---|---|
| Boiling Point | 268.6ºC at 760 mmHg |
| Molecular Formula | C5H3N5 |
| Molecular Weight | 133.11100 |
| Flash Point | 128.5ºC |
| Exact Mass | 133.03900 |
| PSA | 64.45000 |
| Vapour Pressure | 0.0126mmHg at 25°C |
| Index of Refraction | 1.697 |