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CAS 68134-38-3

:

Basic Yellow 29

Description:
Basic Yellow 29, with the CAS number 68134-38-3, is a synthetic dye belonging to the class of cationic dyes, which are characterized by their positive charge. This dye is primarily used in textile applications, particularly for dyeing acrylic fibers, as well as in paper and leather industries. Basic Yellow 29 exhibits good solubility in water, which enhances its application in various aqueous dyeing processes. The dye is known for its bright yellow color and high tinting strength, making it effective for achieving vibrant shades. However, like many synthetic dyes, it may pose environmental concerns due to its potential toxicity and persistence in the environment. Safety data sheets typically recommend handling it with care, using appropriate personal protective equipment to avoid skin and eye contact. Additionally, its use is regulated in some regions due to potential health risks associated with exposure. Overall, Basic Yellow 29 is valued for its coloring properties but requires careful management to mitigate environmental and health impacts.
Formula:C20H24ClN3
InChI:InChI=1/C20H24N3.ClH/c1-15-10-12-16(13-11-15)23(5)21-14-19-20(2,3)17-8-6-7-9-18(17)22(19)4;/h6-14H,1-5H3;1H/q+1;/p-1
InChI key:InChIKey=XNBDPEPVMIIATO-UHFFFAOYSA-M
SMILES:C[N+]=1C=2C(C(C)(C)C1C=NN(C)C3=CC=C(C)C=C3)=CC=CC2.[Cl-]
Synonyms:
  • 1,3,3-Trimethyl-2-(N-methyl-N-(p-tolyl)hydrazonomethyl)indolium chloride
  • 3H-Indolium, 1,3,3-trimethyl-2-((2-methyl-2-(4-methylphenyl)hydrazinylidene)methyl)-, chloride (1:1)
  • 3H-Indolium, 1,3,3-trimethyl-2-((methyl(4-methylphenyl)hydrazono)methyl)-, chloride
  • Astrazon Yellow GRL
  • Astrazon Yellow GRL 200
  • Basic Yellow 29
  • Infacryl Yellow 6DL
  • Sevron Yellow 6DL
  • 1,3,3-Trimethyl-2-((methyl(p-tolyl)hydrazono)methyl)-3H-indolium chloride
  • C.I. Basic Yellow 29
  • See more synonyms
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