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CAS 1220-94-6

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Disperse Violet 4

Description:
Disperse Violet 4, with the CAS number 1220-94-6, is an organic compound primarily used as a dye in the textile industry, particularly for synthetic fibers such as polyester and nylon. It belongs to the class of disperse dyes, which are characterized by their ability to be dispersed in water and are typically used for dyeing hydrophobic materials. This dye exhibits a vibrant violet color and is known for its good lightfastness and washfastness properties, making it suitable for applications where durability is essential. Chemically, Disperse Violet 4 is an azo dye, which means it contains an azo group (-N=N-) that contributes to its color properties. However, like many azo dyes, it may raise environmental and health concerns due to potential degradation products that can be toxic or carcinogenic. Therefore, its use is often regulated, and safety measures are recommended during handling and application. Overall, Disperse Violet 4 is valued for its coloring properties while necessitating careful consideration of its environmental impact.
Formula:C15H12N2O2
InChI:InChI=1S/C15H12N2O2/c1-17-11-7-6-10(16)12-13(11)15(19)9-5-3-2-4-8(9)14(12)18/h2-7,17H,16H2,1H3
InChI key:InChIKey=ICVRBKCRXNVOJC-UHFFFAOYSA-N
SMILES:O=C1C=2C(C(=O)C=3C1=CC=CC3)=C(N)C=CC2NC
Synonyms:
  • C.I. 61105
  • Acetoquinone Light Violet N
  • 9,10-Anthracenedione, 1-amino-4-(methylamino)-
  • 1-Amino-4-(methylamino)-9,10-anthracenedione
  • Anthraquinone, 1-amino-4-(methylamino)-
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