C.I. Disperse Yellow 11

• CAT Number: I027346
• CAS Number: 2478-20-8
• Molecular Formula: C20H16N2O2
• Molecular Weight: 316.36
• Purity: 98%
• Synonyms: CI 56200; C.I. 56200; CI-56200; CI56200; FD & C Yellow 11; Solvent yellow 44; FD and C Yellow 11
• Solubility: To be determined
• Appearance: Solid powder
• Storage: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
• IUPAC Name: 6-amino-2-(2,4-dimethylphenyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione
• InChI: InChI=1S/C20H16N2O2/c1-11-6-9-17(12(2)10-11)22-19(23)14-5-3-4-13-16(21)8-7-15(18(13)14)20(22)24/h3-10H,21H2,1-2H3
• InChIKey: FQLZTPSAVDHUKS-UHFFFAOYSA-N
• SMILES: CC1=CC(C)=C(N2C(C3=CC=CC4=C(N)C=CC(C2=O)=C43)=O)C=C1

C.I. Disperse Yellow 11(CAT: I027346) is a synthetic dye that belongs to the class of disperse dyes. It is commonly used in the textile industry to provide yellow coloration to various fabrics, including polyester, acetate, and nylon. Disperse dyes are known for their ability to dye hydrophobic fibers, as they have low solubility in water and require high temperatures for dyeing. C.I. Disperse Yellow 11 exhibits good color fastness properties and is often used in the dyeing of synthetic fibers for textiles, such as clothing, upholstery, and accessories.