BISPYRAZOLONE
- Product NameBISPYRAZOLONE
- CAS7477-67-0
- CBNumberCB0360601
- MFC20H18N4O2
- MW346.38
- EINECS231-282-5
- MDL NumberMFCD00020765
- MOL File7477-67-0.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 355 °C |
| Boiling point | 481.12°C (rough estimate) |
| Density | 1.31 |
| refractive index | 1.6620 (estimate) |
| storage temp. | Refrigerator |
| solubility | formic acid: 50 mg/mL, clear, yellow |
| form | crystalline |
| pka | 2.15±0.70(Predicted) |
| color | tan |
| BRN | 572787 |
| CAS DataBase Reference | 7477-67-0(CAS DataBase Reference) |
| FDA UNII | P77NZ4BRC7 |
| EPA Substance Registry System | [4,4'-Bi-3H-pyrazole]-3,3'-dione, 2,2',4,4'-tetrahydro-5,5'-dimethyl-2,2'-diphenyl- (7477-67-0) |
Safety
| Symbol(GHS) |
|
|||||||||
| Signal word | Warning | |||||||||
| Hazard statements | H317 | |||||||||
| Precautionary statements | P280g-P302+P352a-P321-P333+P313-P501a-P261-P272-P280-P302+P352+P333+P313+P363-P501 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 43 | |||||||||
| Safety Statements | 36/37 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29331990 | |||||||||
| NFPA 704: |
|
