5-Chloro-3-Methyl-4-Nitro-1H-Pyrazole is supplied with defined handling requirements for laboratory use. This compound, with the molecular formula C4H4ClN3O2 and a molecular weight of 161.55, belongs to the pyrazole family of compounds. Its structure features a nitro group, a chlorine atom, and a methyl group attached to a pyrazole ring. Due to the presence of the nitro group, this compound may exhibit oxidizing properties. Handling should follow the Danger signal word as specified in the hazard statements, which includes a warning for potential harm if swallowed.

• CAS Number: 6814-58-0
• GHS Signal Word: Danger
• Exact Mass: 160.9992041
• Molecular Weight: 161.55
• Molecular Formula: C4H4ClN3O2
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]