1,2-diphenoxyethane
Structural formula | |||||||||||||||||||
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General | |||||||||||||||||||
Surname | 1,2-diphenoxyethane | ||||||||||||||||||
other names |
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Molecular formula | C 14 H 14 O 2 | ||||||||||||||||||
Brief description |
beige solid |
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properties | |||||||||||||||||||
Molar mass | 214.26 g mol −1 | ||||||||||||||||||
Physical state |
firmly |
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density |
1.19 g cm −3 |
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Melting point |
94-96 ° C |
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boiling point |
325.7 ° C |
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solubility |
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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 . |
1,2-Diphenoxyethane is a chemical compound from the group of ethers .
Extraction and presentation
1,2-Diphenoxyethane can be obtained by sonochemical oxidation of phenoxyacetic acid and chlorophenol .
properties
1,2-Diphenoxyethane is a flammable, difficult to ignite, beige solid that is practically insoluble in water. It occurs in two isomeric forms. The compound has an orthorhombic crystal structure with the space group Fdd 2 (space group no. 43) .
use
1,2-Diphenoxyethane is used as an intermediate in the manufacture of other chemical compounds. It is also used as a sensitizer for thermal paper .
See also
Individual evidence
- ↑ a b c d e f g h i Entry on 1,2-diphenoxyethane in the GESTIS substance database of the IFA , accessed on January 3, 2018(JavaScript required) .
- ^ William M. Haynes: CRC Handbook of Chemistry and Physics, 97th Edition . CRC Press, 2016, ISBN 978-1-4987-5429-3 , p. 229.
- ↑ Data sheet 1,2-Diphenoxyethane, 99% from Sigma-Aldrich , accessed on January 3, 2018 ( PDF ).
- ↑ Evan G. Buchanan, Edwin L. Sibert, Timothy S. Zwier: Ground State Conformational Preferences and CH Stretch-Bend Coupling in a Model Alkoxy Chain: 1,2-Diphenoxyethane. In: The Journal of Physical Chemistry A. 117, 2013, p. 2800, doi : 10.1021 / jp400691a .
- ↑ Noritake Yasuoka, Tadanao Ando, Shunsuke Kuriyabashi: The Crystal Structure of 1,2-Diphenoxyethane. In: Bulletin of the Chemical Society of Japan. 40, 1967, p. 270, doi : 10.1246 / bcsj.40.270 .
- ↑ connectchemicals.com: Diphenoxyethane (DPE) ( Memento of the original from January 4, 2018 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. , accessed January 3, 2018
- ↑ Google Patents: US9789721B2 - Thermosensitive recording medium - Google Patents , access date : January 3, 2018