Cyclooctanone

Structural formula
General
Surname	Cyclooctanone
Molecular formula	C 8 H 14 O
Brief description	white solid
External identifiers / databases
CAS number 502-49-8 EC number 207-940-2 ECHA InfoCard 100.007.219 PubChem 10403 ChemSpider 9974 Wikidata Q20054504
properties
Molar mass	126.2 g mol −1
Physical state	firmly
density	0.95 g cm −3
Melting point	39-44 ° C
boiling point	195-197 ° C
Vapor pressure	0.3 h Pa at 50 ° C 3.3 hPa at 20 ° C
solubility	slightly soluble in water (15 g l −1 at 20 ° C)
safety instructions
GHS labeling of hazardous substances danger H and P phrases H: 314 P: 301 + 330 + 331-280-305 + 351 + 338-310
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Cyclooctanone is a chemical compound from the group of cycloalkanones .

Extraction and presentation

Cyclooctanone can be obtained from 1-aminomethylcycloheptanol by Demjanow-Tiffeneau rearrangement .

properties

Cyclooctanone is a flammable colorless solid with an aromatic odor that is sparingly soluble in water.

Individual evidence

1. ↑ ^{a b c d e f g h i j k} Entry on cyclooctanone in the GESTIS substance database of the IFA , accessed on January 23, 2020(JavaScript required) .
2. ↑ Eberhard Breitmaier, Günther Jung: Organic Chemistry, 7th complete revision. u. exp. Edition 2012: Basics, compound classes, reactions, concepts, molecular structure, natural substances, synthesis planning, sustainability . Georg Thieme Verlag, 2014, ISBN 978-3-13-159987-2 , p. 117 ( limited preview in Google Book search).