Product Identification

Product Name

2,2,6,6-Tetramethyl-4-piperidone

Synonyms

2,2,6,6-Tetramethyl-4-oxopiperidine
2,2,6,6-Tetramethyl-4-piperidinone
2,2,6,6-Tetramethylpiperidin-4-one
Triacetonamin
Triacetonamine
Vincubine

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 C)

pKa/pKb

4.80 (pKa)

Refractive Index

1.463 (20 C)

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.