| Identification | |
| Name: | 5-Hydroxy-1-methylpyrazole |
| Synonyms: | Pyrazol-5-ol,1-methyl- (8CI);1-Methyl-1H-pyrazol-5-ol;1-Methyl-5-hydroxy-1H-pyrazole;1-Methyl-5-hydroxypyrazole;5-Hydroxy-1-methyl-5-pyrazole;1H-Pyrazol-5-ol,1-methyl-; |
| CAS: | 33641-15-5 |
| Molecular Formula: | C4H6N2O |
| Molecular Weight: | 98.10324 |
| InChI: | InChI=1/C4H6N2O/c1-6-4(7)2-3-5-6/h2-3,7H,1H3 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 110-114 °C |
| Flash Point: | 85.439 °C |
| Boiling Point: | 217.662 °C at 760 mmHg |
| Density: | 1.229 g/cm3 |
| Refractive index: | 1.568 |
| Specification: |
5-Hydroxy-1-methylpyrazole (CAS NO.33641-15-5), its Synonyms are Pyrazol-5-ol,1-methyl- (8CI) ; 1-Methyl-5-hydroxy-1H-pyrazole ; 1-Methyl-1H-pyrazol-5-ol ; 1-Methyl-5-hydroxy-1H-pyrazole ; 5-Hydroxy-1-methyl-5-pyrazole ; 1H-Pyrazol-5-ol,1-methyl- . |
| Flash Point: | 85.439 °C |
| Safety Data | |
| Hazard Symbols |
Xn: Harmful
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