Dicyclohexano-18-crown-6
[CAS# 16069-36-6]

Identification

• Classification: Chemical reagent >> Organic reagent >> Crown ether
• Name: Dicyclohexano-18-crown-6
• Synonyms: Perhydrodibenzo-18-crown-6; 2,3,11,12-Dicyclohexano-1,4,7,10,13,16- hexaoxacyclooctadecane
• Molecular Formula: C₂₀H₃₆O₆
• Molecular Weight: 372.50
• CAS Registry Number: 16069-36-6
• EC Number: 240-216-4

Properties

• Melting point: 47-53 ºC
• Boiling point: 181-183 ºC
• Water solubility: Slightly soluble

Safety Data

• Hazard Symbols: T
• Risk Codes: R23/24/25;R36/37/38
• Safety Description: S26;S28A;S36/37/39;S38;S45

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	3	H301
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	3	H331
Acute toxicity	Acute Tox.	3	H311
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Skin corrosion	Skin Corr.	1A	H314
Serious eye damage	Eye Dam.	1	H318
Pyrophoric solids	Pyr. Sol.	1	H250
Acute toxicity	Acute Tox.	3	H302
Substances or mixtures corrosive to metals	Met. Corr.	1	H290

• Transport Information: UN 2811