Disperse Orange 1
 | |
| Identifiers | |
|---|---|
| 2581-69-3 | |
| ECHA InfoCard | 100.018.141 |
| EC Number | 219-954-6 |
| Properties | |
| C18H14N4O2 | |
| Molar mass | 318.33476 g/mol |
| Melting point | 160.0 °C (320.0 °F; 433.1 K) |
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
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| Infobox references | |
Disperse Orange 1 (4-anilino-4'-nitroazobenzene) is a dye of the azobenzene class. Disperse Orange 1 contains approximately 25% dye by weight, with the remaining mass consisting of NaCl and other salts.[1] This dye is useful in conducting experiments with flash photolysis due to the isomerization effect between the trans-4A4N and cis-4A4N states that occurs during photo relaxation.[2]
References
- ↑ Hair, S. R.; Taylor, G. A. and Schultz, L. W. J. Chem. Educ. 1990, 67, 709. Journal of Chemical Education
- ↑ Wildes, P. D.; Pacifici, J. G.; Irick, G.; Whitten, D. G. J. Am. Chem. Soc., 1971, 93, 2004.
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