3,3-Dimethyl-4-oxo-1-piperidinecarboxylic acid tert-butyl ester
[CAS# 324769-06-4]

Identification

• Classification: Organic raw materials >> Heterocyclic compound >> Piperidines
• Name: 3,3-Dimethyl-4-oxo-1-piperidinecarboxylic acid tert-butyl ester
• Synonyms: 1,1-Dimethylethyl 3,3-dimethyl-4-oxo-1-piperidinecarboxylate; 1-(tert-Butoxycarbonyl)-3,3-dimethyl-4-oxopiperidine; 1-tert-Butoxycarbonyl-3,3-dimethyl-4-piperidone; 1-tert-Butyloxycarbonyl-3,3-dimethyl-4-piperidone
• Molecular Formula: C₁₂H₂₁NO₃
• Molecular Weight: 227.30
• CAS Registry Number: 324769-06-4
• EC Number: 815-564-0

Properties

• Density: 1.035
• Boiling point: 303 °C
• Flash point: 137 °C

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	4	H302