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Disperse Blue dyes, especially 106 and 124, are common causes of contact allergy. [6] Disperse Orange 1 is an azo dye. Disperse Red 9 is a red dye derived from anthraquinone. Disperse Red 11, also called C.I. 62015 and 1,4-diamino-2-methoxy anthraquinone, is another anthraquinone dye. Disperse Red 60 is also an anthraquinone dye.
Disperse dyes are used to color textiles. Disperse blue dyes are used to produce blue and other dark colors. Like other disperse dyes, they are only slightly soluble in water. [1] However, they can be a source of water pollution. [2] Disperse blue dyes, especially Disperse Blue 106 and Disperse Blue 124, have a higher than usual prevalence of ...
Disperse blue 1 1,4,5,8-Tetraaminoanthraquinone Disperse blue 1 Solvent blue 18 64500 anthraquinone 2475-45-8: Disperse blue 124 Disperse blue 124 111938 azo 61951-51-7: Disperse Orange 1: 4-anilino-4'-nitroazobenzene Disperse orange 1 11080 azo 2581-69-3: Disperse orange 3 Disperse orange 3 Solvent orange 9 11005 azo 730-40-5: Disperse orange 11
Anthraquinone dyes are an abundant group of dyes comprising a anthraquinone unit as the shared structural element. Anthraquinone itself is colourless, but red to blue dyes are obtained by introducing electron donor groups such as hydroxy or amino groups in the 1-, 4-, 5- or 8-position. [ 1 ]
Disperse Red 60, or 1-amino-4-hydroxy-2-phenoxyanthraquinone, is a popular disperse dye of the anthraquinone family of dyes. [1] It is a dark red solid that is insoluble in water but soluble in dichloromethane. [2] Because Disperse Red 60 is produced on a large scale, its disposal or degradation has received considerable attention. [3]
Disperse Red 9, or 1-(methylamino)anthraquinone, is a red dye derived from anthraquinone. Disperse Red 9 is used in some older red and violet-red colored smoke formulations. It is used in the M18 colored smoke grenade and also often in dye packs .
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 ...
Disperse Red 11, or 1,4-diamino-2-methoxyanthraquinone, is a red disperse dye derived from anthraquinone. [1] [2] [3] It is water insoluble.[1]Disperse Red 11 can be used in plastics and textiles industry to dye polyvinylchloride, polyester, polyamide, and polyurethane materials, such as synthetic fibers and foams.