16459-47-5
16459-47-5 structure
- Name: 5-methyl-2-(4-nitrophenyl)-2H-pyrazol-3-ylamine
- Chemical Name: 5-methyl-2-(4-nitrophenyl)pyrazol-3-amine
- CAS Number: 16459-47-5
- Molecular Formula: C10H10N4O2
- Molecular Weight: 218.21200
- Create Date: 2018-12-29 17:51:21
- Modify Date: 2025-08-25 14:18:00
| Name | 5-methyl-2-(4-nitrophenyl)pyrazol-3-amine |
|---|---|
| Synonyms |
5-amino-1-(4-nitrophenyl)pyrazole
5-amino-3-methyl-1-(4-nitrophenyl)-1H-pyrazole MFCD00233473 3-methyl-1-(4-nitrophenyl)-1H-pyrazol-5-amine 5-Methyl-2-(4-nitro-phenyl)-2H-pyrazol-3-ylamin 5-methyl-2-(4-nitrophenyl)-2H-pyrazol-3-ylamine |
| Density | 1.42g/cm3 |
|---|---|
| Boiling Point | 421.6ºC at 760mmHg |
| Melting Point | 159 °C |
| Molecular Formula | C10H10N4O2 |
| Molecular Weight | 218.21200 |
| Flash Point | 208.8ºC |
| Exact Mass | 218.08000 |
| PSA | 89.66000 |
| LogP | 2.77550 |
| Vapour Pressure | 2.57E-07mmHg at 25°C |
| Index of Refraction | 1.679 |
| Water Solubility | insoluble |
| Hazard Codes | Xn |
|---|---|
| Risk Phrases | R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R20/21:Harmful by inhalation and in contact with skin . |
| Safety Phrases | S36/37-S22 |
| WGK Germany | 3 |
| HS Code | 2933199090 |
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |