Pigment Yellow 16
[CAS# 63661-06-3]

Identification

• Name: Pigment Yellow 16
• Synonyms: 2-(2,4-Dichlorophenyl)Azo-N-[4-[4-[[2-(2,4-Dichlorophenyl)Azo-3-Oxo-Butanoyl]Amino]-3-Methyl-Phenyl]-2-Methyl-Phenyl]-3-Oxo-Butanamide; 2-(2,4-Dichlorophenyl)Azo-N-[4-[4-[[2-(2,4-Dichlorophenyl)Azo-1,3-Dioxobutyl]Amino]-3-Methylphenyl]-2-Methylphenyl]-3-Oxobutanamide; 2-(2,4-Dichlorophenyl)Azo-N-[4-[4-[[2-(2,4-Dichlorophenyl)Azo-3-Keto-Butanoyl]Amino]-3-Methyl-Phenyl]-2-Methyl-Phenyl]-3-Keto-Butyramide
• Molecular Formula: C₃₄H₂₈Cl₄N₆O₄
• Molecular Weight: 726.45
• CAS Registry Number: 63661-06-3 (5979-28-2)
• SMILES: C1=C(Cl)C=CC(=C1Cl)N=NC(C(=O)NC4=C(C=C(C3=CC(=C(NC(=O)C(N=NC2=C(Cl)C=C(Cl)C=C2)C(=O)C)C=C3)C)C=C4)C)C(=O)C
• InChI: 1S/C34H28Cl4N6O4/c1-17-13-21(5-9-27(17)39-33(47)31(19(3)45)43-41-29-11-7-23(35)15-25(29)37)22-6-10-28(18(2)14-22)40-34(48)32(20(4)46)44-42-30-12-8-24(36)16-26(30)38/h5-16,31-32H,1-4H3,(H,39,47)(H,40,48)
• InChIKey: JFMYRCRXYIIGBB-UHFFFAOYSA-N

Properties

• Density: 1.409g/cm³ (Cal.)
• Boiling point: 811.793°C at 760 mmHg (Cal.)
• Flash point: 444.756°C (Cal.)