1-Methylpyrazole CAS 930-36-9

1. 1-Methylpyrazole acts as an important nitrogen-containing heterocyclic intermediate in pharmaceutical synthesis.
2. 1-Methylpyrazole is widely used in the preparation of pharmaceutical intermediates, agrochemicals and organic catalytic materials.
3. 1-Methylpyrazole serves as a key building block for biologically active compounds and functional material development.

1. Store 1-Methylpyrazole in a tightly sealed container in a cool, dry and well‑ventilated area away from light.
2. Keep away from strong oxidizing agents, strong acids and high‑temperature environments.
3. Wear chemical‑resistant gloves, safety goggles and protective clothing when handling 1-Methylpyrazole.

1. 1-Methylpyrazole may cause irritation to skin, eyes and respiratory tract upon exposure.
2. In case of contact with 1-Methylpyrazole CAS 930-36-9, rinse affected areas immediately with plenty of clean water.
3. Avoid inhalation of vapor or mist of 1-Methylpyrazole and prevent its release into water or soil.

1. 1-Methylpyrazole is flammable and may emit toxic fumes including nitrogen oxides and carbon monoxide during combustion.
2. Use 1-Methylpyrazole dry chemical powder, carbon dioxide or alcohol‑resistant foam to extinguish fires involving 1-Methylpyrazole.
3. Firefighters must wear self‑contained breathing apparatus and full protective gear when responding to 1-Methylpyrazole fires.
4. Keep 1-Methylpyrazole away from open flames, hot surfaces and all potential ignition sources.