1-(3-Butyn-1-yl)piperidine
[CAS# 14256-74-7]

Identification

• Classification: Organic raw materials >> Heterocyclic compound >> Piperidines
• Name: 1-(3-Butyn-1-yl)piperidine
• Synonyms: 1-But-3-ynylpiperidine
• Molecular Formula: C₉H₁₅N
• Molecular Weight: 137.22
• CAS Registry Number: 14256-74-7
• EC Number: 963-578-1

Properties

• Solubility: Slightly soluble (8.6 g/L) (25 °C), Calc.^*
• Density: 0.8916 g/cm³ (20 °C)^**
• Melting point: 71-72 °C^***
• Boiling point: 82 °C (15 Torr)^****
• Refractive index: 1.4750 (20 °C)^****
• Flash point: 64.5±19.5 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

^** Libman, N. M.

^*** Babayan, A. T.

^**** Chobanyan, Zh. A.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H302
Flammable liquids	Flam. Liq.	4	H227
Eye irritation	Eye Irrit.	2A	H319