2,2,6,6-Tetramethyl-4-Piperidinone
[CAS# 10581-38-1]

Identification

• Name: 2,2,6,6-Tetramethyl-4-Piperidinone
• Synonyms: "2,2,6,6-Tetramethyl-4-piperidone"; 2,2,6, 6-Tetramethyl-4-piperidinone; 2,2,6,6-Tetramethyl-4-oxopiperidine
• Molecular Formula: C₉H₁₇NO
• Molecular Weight: 155.24
• CAS Registry Number: 10581-38-1
• SMILES: CC1(CC(=O)CC(N1)(C)C)C
• InChI: 1S/C9H17NO/c1-8(2)5-7(11)6-9(3,4)10-8/h10H,5-6H2,1-4H3
• InChIKey: JWUXJYZVKZKLTJ-UHFFFAOYSA-N

Properties

• Density: 0.9±0.1g/cm³ (Cal.)
• Melting point: 32-35°C (Expl.)
• Boiling point: 205.6±15.0°C at 760 mmHg (Cal.)
• Flash point: 73.2±20.5°C (Cal.)
• Refractive index: 1.427 (Cal.)

Safety Data

• Safety Code: S26;S36/37
• Risk Code: R22;R36/37/38
• Hazard Symbol: X
• Safety Description: WARNING: Irritates skin and eyes, harmful if swallowed

References

• (1): A. D. Bond. Redetermination of the twinned structure of triacetone amine monohydrate, Acta Cryst. (2002). C58, o115-o116