5-nonanone

Structural formula
General
Surname	5-nonanone
other names	Di- n -butyl ketone; Valeron; Nonane-5-one;
Molecular formula	C 9 H 18 O
Brief description	colorless to yellowish liquid
External identifiers / databases
EC number	207-946-5
ECHA InfoCard	100.007.224
PubChem	10405
Wikidata	Q27291664
properties
Molar mass	142.24 g mol −1
Physical state	liquid
density	0.82 g cm −3
Melting point	−5 ° C
boiling point	188 ° C
Vapor pressure	0.4 hPa (20 ° C)
solubility	very sparingly soluble in water (0.363 g l −1 at 25 ° C); soluble in ethanol, ether, chloroform and acetone;
Refractive index	1.419 (20 ° C)
safety instructions
GHS labeling of hazardous substances	no GHS pictograms
	no GHS pictograms
H and P phrases	H: no H-phrases
	P: no P-phrases
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C

5-Nonanone is a chemical compound from the ketone group .

Extraction and presentation

5-Nonanone can be obtained by reacting tri-n-butylborane with sodium cyanide and then reacting with trifluoroacetic anhydride and hydrogen peroxide. It can also be obtained from 1-butene or valeric acid.

properties

5-Nonanone is a flammable, hardly inflammable, colorless to yellowish liquid that is very sparingly soluble in water.

use

5-Nonanone can be used to make other chemical compounds (such as 5-Nonanketoxime ) and as a solvent.

safety instructions

The vapors of 5-nonanone can form an explosive mixture with air ( flash point 65 ° C, ignition temperature 330 ° C).

Individual evidence

↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k Entry on 5-nonanone in the GESTIS substance database of the IFA , accessed on April 25, 2017(JavaScript required) .
^ William M. Haynes: CRC Handbook of Chemistry and Physics, 97th Edition . CRC Press, 2016, ISBN 978-1-4987-5429-3 , pp. 35 ( limited preview in Google Book search).
↑ ^a ^b Data sheet 5-Nonanone, 98% from Sigma-Aldrich , accessed on April 25, 2017 ( PDF ).
↑ Michael B. Smith: Organic Synthesis . Academic Press, 2011, ISBN 978-0-12-415884-9 , pp. 529 ( limited preview in Google Book search).
^ W. Carruthers: Some Modern Methods of Organic Synthesis . Cambridge University Press, 1986, ISBN 978-0-521-31117-5 , pp. 308 ( limited preview in Google Book search).
^ Paolo Fornasiero, Mauro Graziani: Renewable Resources and Renewable Energy A Global Challenge, Second Edition . CRC Press, 2011, ISBN 978-1-4398-4019-1 , pp. 64 ( limited preview in Google Book search).
↑ Entry on dibutyl ketone in the Hazardous Substances Data Bank , accessed on April 25, 2017.

[GESTIS-1] ↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k Entry on 5-nonanone in the GESTIS substance database of the IFA , accessed on April 25, 2017(JavaScript required) .

[William_M._Haynes-2] William M. Haynes: CRC Handbook of Chemistry and Physics, 97th Edition . CRC Press, 2016, ISBN 978-1-4987-5429-3 , pp. 35 ( limited preview in Google Book search).

[Sigma-3] Data sheet 5-Nonanone, 98% from Sigma-Aldrich , accessed on April 25, 2017 ( PDF ).

[Michael_B._Smith-4] Michael B. Smith: Organic Synthesis . Academic Press, 2011, ISBN 978-0-12-415884-9 , pp. 529 ( limited preview in Google Book search).

[W._Carruthers-5] W. Carruthers: Some Modern Methods of Organic Synthesis . Cambridge University Press, 1986, ISBN 978-0-521-31117-5 , pp. 308 ( limited preview in Google Book search).

[Paolo_Fornasiero,_Mauro_Graziani-6] Paolo Fornasiero, Mauro Graziani: Renewable Resources and Renewable Energy A Global Challenge, Second Edition . CRC Press, 2011, ISBN 978-1-4398-4019-1 , pp. 64 ( limited preview in Google Book search).

[HSDB-7] Entry on dibutyl ketone in the Hazardous Substances Data Bank , accessed on April 25, 2017.