1-Cyclohexyltetrahydro-4(1H)-pyridinone
[CAS# 16771-84-9]

Identification

• Name: 1-Cyclohexyltetrahydro-4(1H)-pyridinone
• Synonyms: 1-Cyclohexyl-4-piperidinone; 1-Cyclohexyl-4-piperidone
• Molecular Formula: C₁₁H₁₉NO
• Molecular Weight: 181.27
• CAS Registry Number: 16771-84-9
• EC Number: 803-248-5

Properties

• Solubility: Slightly soluble (8.3 g/L) (25 ºC), Calc.^*
• Density: 1.041±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 108 ºC (2 Torr)^**
• Refractive index: 1.4959 (20 ºC)^***
• Flash point: 121.6±10.0 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Albert, Francisc M.; Revistade Chimie (Bucharest, Romania) 1976, V27(7), P561-4.

^*** Albert, Francisc M.; Revistade Chimie (Bucharest, Romania) 1975, V26(11), P902-4.

Safety Data

• Hazard Symbols: Xi
• Risk Codes: R37/38;R41
• Safety Description: S26;S39

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Serious eye damage	Eye Dam.	1	H318
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302