3-Methyl-1-Phenyl-2-Pyrazolin-5-One 100gm
3-Methyl-1-phenyl-2-pyrazolin-5-one for synthesis. CAS 89-25-8, pH 4.0 - 4.4 (H₂O, 20 °C) (saturated aqueous solution).
Manufacturer: Merck
Catalog ID: 807080.0100
Stock: In Stock
Description
| Catalogue Number | 807080 |
| Synonyms | 1-Phenyl-3-methyl-5-pyrazolone |
Product Information
| CAS number | 89-25-8 |
| EC number | 201-891-0 |
| Hill Formula | C₁₀H₁₀N₂O |
| Molar Mass | 174.2 g/mol |
| HS Code | 2933 19 90 |
Applications
| Application | 3-Methyl-1-phenyl-2-pyrazolin-5-one for synthesis. CAS 89-25-8, pH 4.0 - 4.4 (H₂O, 20 °C) (saturated aqueous solution). |
Physicochemical Information
| Boiling point | 191 °C (9.33 hPa) |
| Density | 1.12 g/cm3 (20 °C) |
| Melting Point | 127.5 - 129.5 °C |
| pH value | 4.0 - 4.4 (H₂O, 20 °C) (saturated aqueous solution) |
| Bulk density | 500 kg/m3 |
| Solubility | 3.30 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 3500 mg/kg |
Storage and Shipping Information
| Storage | Store below +30°C. |
Specifications
| Assay (GC, area%) | ≥ 98.0 % (a/a) |
| Melting range (lower value) | ≥ 125 °C |
| Melting range (upper value) | ≤ 129 °C |
| Identity (IR) | passes test |
