19359-64-9
19359-64-9 structure
- Name: Pyrimido[5,4-e]-1,2,4-triazin-5(6H)-one
- Chemical Name: 8H-pyrimido[5,4-e][1,2,4]triazin-5-one
- CAS Number: 19359-64-9
- Molecular Formula: C5H3N5O
- Molecular Weight: 149.11000
- Create Date: 2018-08-01 19:57:21
- Modify Date: 2024-01-13 19:19:13
| Name | 8H-pyrimido[5,4-e][1,2,4]triazin-5-one |
|---|---|
| Synonyms |
pyrimido<5,4-e>-1,2,4-triazin-(6H)-5-one
Pyrimido[5,4-e]-1,2,4-triazin-5(6H)-one 6H-pyrimido[5,4-e][1,2,4]triazin-5-one 5-Oxo-5,6-dihydro-pyrimido<5.4-e>-asymm.-triazin |
| Density | 1.94g/cm3 |
|---|---|
| Boiling Point | 461.9ºC at 760mmHg |
| Molecular Formula | C5H3N5O |
| Molecular Weight | 149.11000 |
| Flash Point | 233.2ºC |
| Exact Mass | 149.03400 |
| PSA | 84.42000 |
| Vapour Pressure | 1.03E-08mmHg at 25°C |
| Index of Refraction | 1.932 |
| HS Code | 2933990090 |
|---|
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |