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CAS 4477-79-6

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Solvent Red 26

Description:
Solvent Red 26, with the CAS number 4477-79-6, is an organic dye primarily used as a colorant in various applications, including plastics, inks, and coatings. It belongs to the azo dye family, characterized by the presence of one or more azo groups (-N=N-) in its molecular structure. This compound exhibits a vibrant red color, which is attributed to its conjugated system that allows for effective light absorption. Solvent Red 26 is known for its good solubility in organic solvents, making it suitable for use in non-aqueous systems. However, it is important to note that azo dyes can sometimes pose environmental and health concerns due to potential degradation products. As such, its use is regulated in certain applications. The dye is typically evaluated for its stability, lightfastness, and migration properties, which are critical for ensuring performance in end-use products. Overall, Solvent Red 26 is valued for its coloring properties but must be handled with consideration of safety and regulatory guidelines.
Formula:C25H22N4O
InChI:InChI=1/C25H22N4O/c1-16-8-4-7-11-21(16)26-27-22-14-18(3)23(15-17(22)2)28-29-25-20-10-6-5-9-19(20)12-13-24(25)30/h4-15,28H,1-3H3/b27-26+,29-25-
InChI key:InChIKey=NRBKWAQSLYBVSG-UHFFFAOYSA-N
SMILES:N(=NC1=C(C)C=C(N=NC2=C(C)C=CC=C2)C(C)=C1)C=3C4=C(C=CC3O)C=CC=C4
Synonyms:
  • 1-[2-[2,5-Dimethyl-4-[2-(2-methylphenyl)diazenyl]phenyl]diazenyl]-2-naphthalenol
  • 1-[4-(o-Tolylazo)-2,5-xylylazo]-2-naphthol
  • 1-[[2,5-Dimethyl-4-[(2-Methylphenyl)Azo]Phenyl]Azo]-2-Naphthol
  • 1-[[2,5-Dimethyl-4-[(2-methylphenyl)azo]phenyl]azo]-2-naphthalenol
  • 1-[[2,5-Dimethyl-4-[(2-methylphenyl)azo]phenyl]azo]-2-naphtol
  • 1-[[2,5-Dimetil-4-[(2-Metilfenil)Azo]Fenil]Azo]-2-Naftol
  • 2-Naphthalenol, 1-[2-[2,5-dimethyl-4-[2-(2-methylphenyl)diazenyl]phenyl]diazenyl]-
  • Akrodye Oil Red 1
  • Calco Oil Red A 1700
  • Calco Oil Red N 1700
  • See more synonyms
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