4-Cyanomethylenepiperidine-1-carboxylic acid tert-butyl ester
[CAS# 197569-11-2]

Identification

• Classification: Organic raw materials >> Heterocyclic compound >> Piperidines
• Name: 4-Cyanomethylenepiperidine-1-carboxylic acid tert-butyl ester
• Synonyms: tert-Butyl 4-(cyanomethylene)piperidine-1-carboxylate
• Molecular Formula: C₁₂H₁₈N₂O₂
• Molecular Weight: 222.28
• CAS Registry Number: 197569-11-2
• EC Number: 691-093-2

Properties

• Solubility: Slightly soluble (1 g/L) (25 °C), Calc.^*
• Density: 1.138±0.06 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2016 ACD/Labs)

Safety Data

Hazard Classification

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