- Piperazine, 2-methyl-1-(4-methylphenyl)-
Registry Numbers and Inventories.
Boiling point, °C
107-108 (1 torr)
Hazards and Protection.
Store in a cool, dry place. Store in a tightly closed container. Store under nitrogen.
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear a chemical apron.
A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.
Stable under normal temperatures and pressures.
Strong oxidizing agents, acids, acid chlorides, anhydrides.
Carbon monoxide, oxides of nitrogen, carbon dioxide.
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
May cause irritation of the digestive tract. May be harmful if swallowed.
Causes respiratory tract irritation. May be harmful if inhaled.
Causes skin irritation. May be harmful if absorbed through the skin.
Causes eye irritation.
Get medical aid. Wash mouth out with water.
Remove from exposure to fresh air immediately.
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids.