91138-00-0
5-Methyl-1-Phenyl-1H-Pyrazole-4-Carboxylic Acid
CAS: 91138-00-0
Molecular Formula: C11H10N2O2
91138-00-0 - Names and Identifiers
91138-00-0 - Physico-chemical Properties
| Molecular Formula | C11H10N2O2 |
| Molar Mass | 202.21 |
| Density | 1.24±0.1 g/cm3(Predicted) |
| Melting Point | 166-170°C(lit.) |
| Boling Point | 382.9±22.0 °C(Predicted) |
| Solubility | Chloroform |
| Appearance | Solid |
| Color | Off-White |
| Maximum wavelength(λmax) | 239nm(EtOH aq)(lit.) |
| BRN | 162776 |
| pKa | 3.38±0.25(Predicted) |
| Storage Condition | Room Temprature |
| MDL | MFCD00067831 |
91138-00-0 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 38 - Irritating to the skin |
| Safety Description | 36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29331990 |
| Hazard Class | IRRITANT |
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CAS: 91138-00-0
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