Product Identification
【Product Name】2,2,6,6-Tetramethyl-4-piperidone
【Synonyms】Triacetonamin；2,2,6,6-四甲基哌啶酮
【CAS】826-36-8
【Formula】C9H17NO
【Molecular Weight】155.27000000000001
【EINECS】212-554-2
【RTECS】TO0127900
【RTECS Class】Drug
【Beilstein/Gmelin】112665
【Beilstein Reference】5-21-06-00538

Physical and Chemical Properties
【Appearance】White - beige powder
【Solubility in water】Very soluble
【Melting Point】62℃
【Boiling Point】206℃
【Vapor Pressure】0.25 (25℃)
【pKa/pKb】4.80 (pKa)
【Refractive Index】1.463 (20℃)

First Aid Measures
【Ingestion】If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid.
【Inhalation】Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
【Skin】Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
【Eyes】Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids. Get medical aid immediately.

Handling and Storage
【Storage】Keep container closed when not in use. Refrigerator (approx 4 C).
【Handling】Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.

Hazards Identification
【Ingestion】Harmful if swallowed.
【Inhalation】May cause respiratory tract irritation.
【Skin】May cause skin irritation.
【Eyes】May cause eye irritation.

Fire Fighting Measures
【Flash Point】73℃
【Fire Fighting】Wear approved SCBA in full pressure-demand and full protective gear. Use agent most appropriate to extinguish fire.

Exposure Controls/Personal Protection
【Respirators】A respiratory protection program that meets OSHA's 29 CFR ß1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.

Accidental Release Measures
【Small spills/leaks】Clean up spills immediately, while using/wearing the proper protective equipment.

Stability and Reactivity
【Stability】Stable under normal temperatures and pressures.
【Incompatibilities】Strong oxidizing agents.
【Decomposition】Carbon monoxide, carbon dioxide.