2-Methyl-2H-pyrazole-3-sulfonyl chloride
2-Methyl-2H-pyrazole-3-sulfonyl chloride
CAS: 1020721-61-2
Molecular Formula: C4H5ClN2O2S
2-Methyl-2H-pyrazole-3-sulfonyl chloride - Names and Identifiers
2-Methyl-2H-pyrazole-3-sulfonyl chloride - Physico-chemical Properties
| Molecular Formula | C4H5ClN2O2S |
| Molar Mass | 180.61 |
| Density | 1.60±0.1 g/cm3(Predicted) |
| Boling Point | 295.7±13.0 °C(Predicted) |
| pKa | -2.19±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Corrosive, Moisture Sensitive, Stored under Argon |
| MDL | MFCD09065021 |
2-Methyl-2H-pyrazole-3-sulfonyl chloride - Risk and Safety
| Risk Codes | R36 - Irritating to the eyes R43 - May cause sensitization by skin contact |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. |
| Hazard Class | IRRITANT |
