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CAS 61968-76-1

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C.I. Ingrain Yellow 1

Description:
C.I. Ingrain Yellow 1, with the CAS number 61968-76-1, is an organic compound primarily used as a dye in various applications, particularly in textiles and plastics. It belongs to the class of azo dyes, characterized by the presence of one or more azo groups (-N=N-), which contribute to their vibrant colors. This dye is known for its bright yellow hue and good lightfastness, making it suitable for applications where color retention is essential. Ingrain Yellow 1 is typically applied through a process that involves fixation on the substrate, often requiring specific conditions to achieve optimal results. It is important to note that while azo dyes can be effective colorants, some may pose environmental and health concerns due to the potential release of aromatic amines upon degradation. Therefore, regulatory guidelines often govern their use, particularly in consumer products. Overall, C.I. Ingrain Yellow 1 is valued for its coloring properties, but users must consider safety and environmental implications associated with azo dyes.
Formula:Unspecified
InChI:InChI=1/C40H46N8S4/c1-25-19-35-33(21-29(25)23-49-39(45(3)4)46(5)6)41-37(51-35)27-11-15-31(16-12-27)43-44-32-17-13-28(14-18-32)38-42-34-22-30(26(2)20-36(34)52-38)24-50-40(47(7)8)48(9)10/h11-22H,23-24H2,1-10H3/q+2/b44-43+
SMILES:Cc1cc2c(cc1CSC(=[N+](C)C)N(C)C)[N-]C(=C1C=CC(=NN=C3C=CC(=C4[N-]c5cc(CSC(=[N+](C)C)N(C)C)c(C)cc5S4)C=C3)C=C1)S2
Synonyms:
  • Alcian Yellow G
  • Alcian Yellow GX
  • Alcian yellowmethanaminium, N,N'-[azobis[4,1-phenylene(6-methyl-2,5-benzothiazolediyl)methylenethio[(dimethylamino)methylidyne]]]bis[N-methyl-, chloride
  • Ingrain Yellow 1
  • N,N'-[(E)-diazene-1,2-diylbis{benzene-4,1-diyl(6-methyl-1,3-benzothiazole-2,5-diyl)methanediylsulfanediyl[(dimethylamino)methylylidene]}]bis(N-methylmethanaminium)
  • C.I. Ingrain Yellow 1
  • Alcian Yellow
  • C.I. 12840
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