Benzyl 1-piperazinecarboxylate
[CAS# 31166-44-6]

Identification

• Classification: Chemical reagent >> Organic reagent >> Ester >> Acid ester compound
• Name: Benzyl 1-piperazinecarboxylate
• Synonyms: 1-Cbz-Piperazine; Piperazine-1-carboxylic acid benzyl ester
• Molecular Formula: C₁₂H₁₆N₂O₂
• Molecular Weight: 220.27
• CAS Registry Number: 31166-44-6
• EC Number: 629-513-3

Properties

• Density: 1.142
• Boiling point: 158-161 ºC (1.4 mmHg)
• Refractive index: 1.546
• Flash point: 113 ºC

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R36/37/38
• Safety Description: S26;S36

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2A	H319
Serious eye damage	Eye Dam.	1	H318