Chemistry:Disperse Yellow 42
From HandWiki
Short description: Chemical compound
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| Names | |
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| Preferred IUPAC name
4-Anilino-3-nitro-N-phenylbenzene-1-sulfonamide | |
| Other names
4-Anilino-3-nitrobenzenesulfonanilide
C.I. 10338 (Colour index numbers) | |
| Identifiers | |
3D model (JSmol)
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PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| C18H15N3O4S | |
| Molar mass | 369.40 g·mol−1 |
| Melting point | 156 °C (313 °F; 429 K) |
| Hazards | |
| GHS pictograms |  
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| GHS Signal word | Warning |
| H317, H411, H412 | |
| P261, P272, P273, P280, P302+352, P321, P333+313, P363, P391, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Disperse Yellow 42, or 4-anilino-3-nitrobenzenesulfonanilide, is a disperse dye that is primarily used to dye polyester fibers. It is prepared by the reaction of two equivalents of aniline with 4-chloro-3-nitrobenzenesulfonyl chloride. An estimated 10,000 tons were prepared in 1990, making Disperse Yellow 42 the nitro dye produced on the largest scale.[1][2]
References
- ↑ Raue, Roderich; Corbett, John F. (2000). "Ullmann's Encyclopedia of Industrial Chemistry". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a17_383.
- ↑ Freeman, Harold S.; Posey, James C. (1992). "An approach to the design of lightfast disperse dyes-analogs of disperse yellow 42". Dyes and Pigments 20 (3): 171–195. doi:10.1016/0143-7208(92)80044-N.
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