1,9-dichlorononane

Structural formula
General
Surname	1,9-dichlorononane
Molecular formula	C 9 H 18 Cl 2
Brief description	colorless liquid
External identifiers / databases
CAS number 821-99-8 EC number 212-484-2 ECHA InfoCard 100,011,349 PubChem 13191 Wikidata Q57981753
properties
Molar mass	197.14 g mol −1
Physical state	liquid
density	1.09 g cm −3
boiling point	258-262 ° C
solubility	practically insoluble in water
Refractive index	1.4590 (20 ° C)
safety instructions
GHS labeling of hazardous substances Caution H and P phrases H: 315-319-335 P: 261-280-305 + 351 + 338-304 + 340-405-501
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

1,9-dichlorononane is a chemical compound from the group of aliphatic , saturated halogenated hydrocarbons .

Occurrence

1,9-dichlorononane is used as a carbon source by some organisms. Some bacteria (such as Acinetobacter ) increase their ability to dehalogenate when 1,9-dichlorononane is present in wastewater .

Extraction and presentation

1,9-dichlorononane can be obtained by reacting 1,9-nonanediol with thionyl chloride .

properties

1,9-dichlorononane is a colorless liquid that is practically insoluble in water.

use

1,9-dichlorononane is used as an intermediate in the manufacture of pharmaceuticals.

Individual evidence

1. ↑ ^{a b c d e f g h i j k} data sheet 1,9-Dichlorononane, 98% from AlfaAesar, accessed on October 29, 2018 ( PDF )(JavaScript required) .
2. ↑ Hermann Neumaier, Hans-H. Weber: Recognize contaminated sites, assess, clean up . Springer-Verlag, 2013, ISBN 978-3-642-61414-9 , pp. 391 ( limited preview in Google Book search).
3. ^ Douglas C. Neckers, Michael P. Doyle: Organic chemistry . Wiley, 1977, pp. 307 ( limited preview in Google Book search).