1,5-diiodopentane

Structural formula
General
Surname	1,5-diiodopentane
other names	Pentamethylene diiodide
Molecular formula	C 5 H 10 I 2
Brief description	colorless liquid
External identifiers / databases
EC number	211-054-1
ECHA InfoCard	100.010.050
PubChem	12354
Wikidata	Q60982559
properties
Molar mass	323.94 g mol −1
Physical state	liquid
density	2.176 g cm −3
boiling point	128-130 ° C (10 mmHg)
solubility	practically insoluble in water
Refractive index	1.6012 (20 ° C)
safety instructions
GHS labeling of hazardous substances Caution
H and P phrases	H: 315-319-335
	P: 261-280-302 + 352-305 + 351 + 338
	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

1,5-Diiodopentane is a chemical compound from the group of aliphatic , saturated halogenated hydrocarbons .

Extraction and presentation

1,5-Diiodopentane can be obtained by reacting 2-Methoxytetrahydropyran with Diiodosilane . It can also be obtained by reacting 1,5-pentanediol with potassium iodide , diphosphorus pentoxide and phosphoric acid.

properties

1,5-Diiodopentane is a colorless liquid that is practically insoluble in water. The compound is stabilized with copper on the market.

use

1,5-diiodopentane is used as a crosslinking reagent. It is used to produce iodoalkylaminocarbene tungsten complexes and unsubstituted cyclohexane . It is involved in the production of poly (1-vinylimidazole-coethylene glycol methyl ether acrylate) electrolytes and is used for quasi-solid dye-sensitized solar cells .

Individual evidence

↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j data sheet 1,5-diiodopentane, 97%, stab. with copper at AlfaAesar, accessed on March 5, 2019 ( PDF )(JavaScript required) .
^ Tatsuo Kaiho: Iodine Chemistry and Applications . John Wiley & Sons, 2014, ISBN 978-1-118-87865-1 , pp. 270 ( limited preview in Google Book search).
↑ TRIPURARI PUJAN: Synthesis, Reactions, Characterization and Supramolecular Associations of Some Organotellurium Derivatives ( Memento from July 5, 2017 in the Internet Archive ), LUCKNOW (INDIA), 2013, accessed on October 31, 2018

[Alfa-1] ↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j data sheet 1,5-diiodopentane, 97%, stab. with copper at AlfaAesar, accessed on March 5, 2019 ( PDF )(JavaScript required) .

[Tatsuo_Kaiho-2] Tatsuo Kaiho: Iodine Chemistry and Applications . John Wiley & Sons, 2014, ISBN 978-1-118-87865-1 , pp. 270 ( limited preview in Google Book search).

[TRIPURARI_PUJAN-3] TRIPURARI PUJAN: Synthesis, Reactions, Characterization and Supramolecular Associations of Some Organotellurium Derivatives ( Memento from July 5, 2017 in the Internet Archive ), LUCKNOW (INDIA), 2013, accessed on October 31, 2018