- 2H-Benzimidazol-2-one, 1,3-dihydro-1-(1-methylethenyl)-
White to light cream crystalline powder.
Registry Numbers and Inventories.
S 22 24/25
Melting point, °C
Boiling point, °C
Partition coefficient, pKow
Hazards and Protection.
Store in a cool, dry place. Store in a tightly closed container.
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Take precautionary measures against static discharges.
Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Vacuum or sweep up material and place into a suitable disposal container.
Stable at room temperature in closed containers under normal storage and handling conditions.
Nitrogen oxides, carbon monoxide, carbon dioxide.
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. This material in sufficient quantity and reduced particle size is capable of creating a dust explosion. To extinguish fire, use carbon dioxide, dry chemical powder or water spray.
Harmful if swallowed. May cause irritation of the digestive tract.
May cause respiratory tract irritation. May be harmful if inhaled.
May cause skin irritation. May be harmful if absorbed through the skin.
May cause eye irritation.
Induce vomiting. Get medical aid. Wash mouth out with water.
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Keep warm and at rest.
Get medical aid. 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. Get medical aid.