| 5-Amino-3-methyl-1-phenylpyrazole Basic information |
| Uses |
| Product Name: | 5-Amino-3-methyl-1-phenylpyrazole |
| Synonyms: | 5-Amino-3-methyL;3-methyl-1-phenyl-1h-pyrazol-5-amin;3-methyl-1-phenyl-1h-pyrazole-5-amin;5-amino-3-methyl-1-phenyl-pyrazol;1H-Pyrazole-5-amine, 3-methyl-1-phenyl-;3-METHYL-1-PHENYL-1H-PYRAZOL-5-AMINE;3-METHYL-1-PHENYLPYRAZOL-5-YLAMINE;5-AMINO-3-METHYL-1-PHENYLPYRAZOLE |
| CAS: | 1131-18-6 |
| MF: | C10H11N3 |
| MW: | 173.21 |
| EINECS: | 214-463-3 |
| Product Categories: | Building Blocks;Heterocyclic Building Blocks;Intermediates of Dyes and Pigments;Pyrazole series;Heterocyclic Compounds;Pyrazoles |
| Mol File: | 1131-18-6.mol |
| 5-Amino-3-methyl-1-phenylpyrazole Chemical Properties |
| Melting point | 114-117 °C (lit.) |
| Boiling point | 333 °C |
| density | 1.2894 (rough estimate) |
| vapor pressure | 0.006Pa at 25℃ |
| refractive index | 1.6250 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | 3.88±0.10(Predicted) |
| form | Solid |
| color | Yellow to pale brown |
| Water Solubility | 6.051g/L at 25℃ |
| LogP | 1.76 |
| CAS DataBase Reference | 1131-18-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 1H-Pyrazol-5-amine, 3-methyl-1-phenyl-(1131-18-6) |
| EPA Substance Registry System | 1H-Pyrazol-5-amine, 3-methyl-1-phenyl- (1131-18-6) |
| Safety Information |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | UQ4990000 |
| Hazard Note | Harmful |
| TSCA | Yes |
| HazardClass | IRRITANT |
| HS Code | 29331990 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| 5-Amino-3-methyl-1-phenylpyrazole Usage And Synthesis |
| Uses | 3-methyl-1-phenyl-1H-pyrazol-5-amine is a useful research chemical. |
| Chemical Properties | Yellow crystalline powder |
| Uses | 5-Amino-3-methyl-1-phenylpyrazole may be used to synthesize:
|
| General Description | 5-Amino-3-methyl-1-phenylpyrazole is an aminopyrazole derivative. It reacts with 6-methyl-4-oxo-4H-[1]-benzopyran-3-carboxaldehyde to yield 5-(2-hydroxy-5-methylbenzoyl)-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine and 2-methoxy-6-methyl-3-(3-methyl-1-phenylpyrazol-5-ylaminomethylene)chroman-4-one. |
| Flammability and Explosibility | Notclassified |
| 5-Amino-3-methyl-1-phenylpyrazole Preparation Products And Raw materials |
| Preparation Products | Acid Yellow 49-->5-CHLORO-3-METHYL-1-PHENYLPYRAZOLE-->sulfapyrazole-->Disperse Orange 56-->Acid Yellow 49-->Direct Red 180 |
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