1,10-dibromodecane
Structural formula | |||||||||||||
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General | |||||||||||||
Surname | 1,10-dibromodecane | ||||||||||||
other names |
Decamethylene dibromide |
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Molecular formula | C 10 H 20 Br 2 | ||||||||||||
Brief description |
beige solid |
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External identifiers / databases | |||||||||||||
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properties | |||||||||||||
Molar mass | 300.07 g mol −1 | ||||||||||||
Physical state |
firmly |
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density |
1.335 g cm −3 (25 ° C) |
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Melting point |
25-27 ° C |
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boiling point |
160 ° C (15 mmHg) |
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solubility |
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Refractive index |
1.4912 (20 ° C) |
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safety instructions | |||||||||||||
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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 |
1,10-dibromodecane is a chemical compound from the group of aliphatic , saturated halogenated hydrocarbons .
Extraction and presentation
1,10-dibromodecane can be obtained by bromination of 1,10-decanediol .
properties
1,10-dibromodecane is a beige solid that is practically insoluble in water. It has a monoclinic crystal structure with the space group P 2 1 / c (space group no.14 ) (a = 5.4574, Å, b = 5.2814 Å, c = 21.088 Å, β = 92.897 °, z = 2) .
use
1,10-dibromodecane is used as an alkylating agent and as an intermediate in organic synthesis.
Individual evidence
- ↑ a b c d e f g h i data sheet 1,10-dibromodecane, 97% from Sigma-Aldrich , accessed on October 30, 2018 ( PDF ).
- ↑ a b c data sheet 1,10-dibromodecane, 97% from AlfaAesar, accessed on October 30, 2018 ( PDF )(JavaScript required) .
- ^ A b William M. Haynes: CRC Handbook of Chemistry and Physics, 94th Edition . CRC Press, 2016, ISBN 978-1-4665-7115-0 , pp. 150 ( limited preview in Google Book search).
- ↑ Rong Lu, Tetsuo Miyakoshi: Lacquer Chemistry and Applications . Elsevier, 2015, ISBN 978-0-12-803610-5 , pp. 157 ( limited preview in Google Book search).
- ↑ Isao Kanesaka, Sachie Matsuzawa et al. a .: Crystal structure of 1,10-dibromodecane and its infrared intensity in a urea clathrate and in the crystal. In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 60, 2004, p. 2621, doi : 10.1016 / j.saa.2003.12.043 .
- ↑ Robert W. Bedle, George F. Huhn a. a .: Reaction Kinetics of a Condensation Polymer between 1,10-Dibromodecane and Hexamethylenediamine: Scale-Up Considerations. In: Organic Process Research & Development. 2, 1998, p. 105, doi : 10.1021 / op970243k .
- ^ J. van Alphen: On aliphatic polyamines. VIII. In: Recueil des Travaux Chimiques des Pays-Bas. 58, 1939, p. 544, doi : 10.1002 / recl.19390580610 .