Introduction：Basic information about CAS 29274-23-5|PYRAZOLO[1,5-A]PYRIMIDIN-7(4H)-ONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | PYRAZOLO[1,5-A]PYRIMIDIN-7(4H)-ONE |
|---|
| CAS Number | 29274-23-5 | Molecular Weight | 135.12300 |
|---|
| Density | 1.511g/cm3 | Boiling Point | 297.644ºC at 760 mmHg |
|---|
| Molecular Formula | C6H5N3O | Melting Point | / |
|---|
| MSDS | / | Flash Point | 133.811ºC |
|---|
Names
| Name | 4H-Pyrazolo[1,5-a]pyrimidin-7-one |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.511g/cm3 |
|---|
| Boiling Point | 297.644ºC at 760 mmHg |
|---|
| Molecular Formula | C6H5N3O |
|---|
| Molecular Weight | 135.12300 |
|---|
| Flash Point | 133.811ºC |
|---|
| Exact Mass | 135.04300 |
|---|
| PSA | 50.42000 |
|---|
| LogP | 0.43490 |
|---|
| Vapour Pressure | 0.001mmHg at 25°C |
|---|
| Index of Refraction | 1.739 |
|---|
Safety Information
Customs
| 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% |
|---|
Synonyms
| 4,7-dihydropyrazolo<1,5-a>pyrimidin-7-one |
