- Trimethylphenylammonium chloride
Registry Numbers and Inventories.
EC Index Number
S 53 25 39 45
Japan ENCS (MITI)
Melting point, °C
246 - 247
Solubility in water
Hazards and Protection.
Store in a cool, dry place. Store in a tightly closed container. Store protected from moisture.
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
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 under normal temperatures and pressures.
Strong oxidizing agents.
Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide.
Upper exp. limit, %
Lower exp. limit, %
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.
May cause irritation of the digestive tract. Poison by ingestion.
Causes respiratory tract irritation. May be harmful if inhaled.
Causes skin irritation. Toxic in contact with skin.
Causes eye irritation.
Get medical aid immediately. 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.
Get medical aid immediately. 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. Get medical aid.
2923 90 00