1-Phenyl-3-Methyl-5-Pyrazolone
Product Description
| Product | 1-Phenyl-3-Methyl-5-Pyrazolone |
| CAS | 89-25-8 |
| Formula | C10H10N2O |
| Synonym | 3-methyl-1-phenyl-5-pyrazolone, 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-, 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl- |
Typical Product Specifications
| Slightly Soluble | in benzene |
| Insolubility | in ether, petrol. ether |
| Vapor Pressure | 0.01 mm hg (20 c) |
| Refractive Index | 1.637 (20 c) |
| Melting Point | 127-130 c |
| Molecular weight | 174.20 |
| Solubility | mgml in water |
| Boiling Point | 287 c (105 mm) |
| Chemical Structure | ![]() |
| Notes | Use: HAIR DYEING |
| Class | Chemical Intermediates |

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