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CAS 5521-31-3

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Pigment Red 179

Description:
Pigment Red 179, with the CAS number 5521-31-3, is an organic pigment known for its vibrant red color and excellent lightfastness, making it suitable for various applications, including coatings, plastics, and inks. It belongs to the class of azo pigments, characterized by the presence of an azo group (-N=N-) in its molecular structure, which contributes to its intense coloration. This pigment exhibits good thermal stability and resistance to solvents, which enhances its durability in different environments. Additionally, Pigment Red 179 is often praised for its high tinting strength, allowing for effective color application in formulations. However, like many organic pigments, it may have specific safety and environmental considerations, necessitating proper handling and disposal practices. Overall, Pigment Red 179 is valued in industries requiring reliable and vibrant red hues, contributing to the aesthetic and functional qualities of various products.
Formula:C26H14N2O4
InChI:InChI=1S/C26H14N2O4/c1-27-23(29)15-7-3-11-13-5-9-17-22-18(26(32)28(2)25(17)31)10-6-14(20(13)22)12-4-8-16(24(27)30)21(15)19(11)12/h3-10H,1-2H3
InChI key:InChIKey=PJQYNUFEEZFYIS-UHFFFAOYSA-N
SMILES:O=C1C=2C3=C4C(C=5C=6C(C4=CC2)=CC=C7C6C(=CC5)C(=O)N(C)C7=O)=CC=C3C(=O)N1C
Synonyms:
  • 1,9-Def:6,5,10-D'E'F')Diisoquinoline-1,3,8,10(2H,9H)-Tetrone,2,9-Dimethyl-Anthra
  • 2,9-Dimethylanthra(2,1,9-Def:6,5,10-D'E'F')Diisoquinoline-1,3,8,10(2H,9H )-Te
  • 2,9-Dimethylanthra[2,1,9-def:6,5,10-d'e'f′]diisoquinoline-1,3,8,10(2H,9H)-tetrone
  • 2,9-Dimethylantra[2,1,9-def:6,5,10-d'e'f′]diisoquinoline-1,3,8,10-tetrone
  • 2,9-dimethylisoquino[4',5',6':6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone
  • 3,4,9,10-Perylenetetracarboxylic 3,4:9,10-bis(N-methylimide)
  • 3,4,9,10-Perylenetetracarboxylic 3,4:9,10-diimide, N,N′-dimethyl-
  • 4:9,10-Diimide, N,N'-Dimethyl-Perylenetetracarboxylic
  • Anthra(2,1,9-Def:6,5,10-D'E'F')Diisoquinoline-1,3,8,10(2H,9H)-Tetrone, 2,9-Dime
  • Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone,2,9-dimethyl-
  • See more synonyms
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Found 4 products.