71566-54-6
Chemical Structure
C.I. Pigment red 221
- CAS No.: 71566-54-6
- Formula:C50H42Cl2N6O8
- Molecular Weight:925.81
IUPAC Name: diisopropyl 3,3'-(((((2,5-dichloro-1,4-phenylene)bis(azanediyl))bis(carbonyl))bis(2-hydroxynaphthalene-3,1-diyl))bis(diazene-2,1-diyl))bis(4-methylbenzoate)
InChIKey: KTIRDZPYBSANLK-UHFFFAOYSA-N
SMILES: OC1=C(C2=CC=CC=C2C=C1C(NC(C=C(Cl)C(NC(C3=CC4=CC=CC=C4C(N=NC5=CC(C(OC(C)C)=O)=CC=C5C)=C3O)=O)=C6)=C6Cl)=O)N=NC7=CC(C(OC(C)C)=O)=CC=C7C
Biological Activity: C.I. Pigment red 221 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.
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C.I. Pigment red 221 | C.I. Pigment red 221 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries. | |||||||||||||||||||||
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