3-methyl-1-phenylpyrazol-5-ylamine
3-methyl-1-phenylpyrazol-5-ylamine
CAS: 1131-18-6
Molecular Formula: C10H11N3
3-methyl-1-phenylpyrazol-5-ylamine - Names and Identifiers
| Name | 3-methyl-1-phenylpyrazol-5-ylamine |
| Synonyms | 5-Amino-3-methyL 5-amino-3-methyl-1-phenyl-pyrazol 5-AMINO-3-METHYL-1-PHENYLPYRAZOLE 5-Amino-3-methyl-1-phenylpyrazole 3-methyl-1-phenylpyrazol-5-ylamine 3-METHYL-1-PHENYLPYRAZOL-5-YLAMINE 3-methyl-1-phenyl-1h-pyrazol-5-amin 3-METHYL-1-PHENYL-1H-PYRAZOL-5-AMINE 3-methyl-1-phenyl-1h-pyrazole-5-amin 3-methyl-1-phenyl-1H-pyrazol-5-amine 1H-Pyrazole-5-amine, 3-methyl-1-phenyl- |
| CAS | 1131-18-6 |
| EINECS | 214-463-3 |
| InChI | InChI=1/C10H11N3/c1-8-7-10(11)13(12-8)9-5-3-2-4-6-9/h2-7H,11H2,1H3 |
3-methyl-1-phenylpyrazol-5-ylamine - Physico-chemical Properties
| Molecular Formula | C10H11N3 |
| Molar Mass | 173.21 |
| Density | 1.2894 (rough estimate) |
| Melting Point | 114-117 °C (lit.) |
| Boling Point | 333 °C |
| Flash Point | 155.2°C |
| Vapor Presure | 0.000141mmHg at 25°C |
| Appearance | White to brown powder or crystal |
| Color | Yellow to pale brown |
| pKa | 3.88±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.6250 (estimate) |
| MDL | MFCD00020727 |
| Use | Useful as an intermediate in dyes and pharmaceuticals |
3-methyl-1-phenylpyrazol-5-ylamine - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | UQ4990000 |
| TSCA | Yes |
| HS Code | 29331990 |
| Hazard Note | Harmful |
| Hazard Class | IRRITANT |
3-methyl-1-phenylpyrazol-5-ylamine - Reference Information
| use | used as an intermediate for dyes and medicine |
| NIST chemical information | The information is provided by: webbook.nist.gov (external link) |
| EPA chemical information | information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
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