Pigment Yellow 111
[CAS# 69771-45-5]

Identification

• Name: Pigment Yellow 111
• Synonyms: N-(5-Chloro-2-Methoxy-Phenyl)-2-(2-Methoxy-4-Nitro-Phenyl)Azo-3-Oxo-Butanamide; N-(5-Chloro-2-Methoxyphenyl)-2-(2-Methoxy-4-Nitrophenyl)Azo-3-Oxobutanamide; N-(5-Chloro-2-Methoxy-Phenyl)-3-Keto-2-(2-Methoxy-4-Nitro-Phenyl)Azo-Butyramide
• Molecular Formula: C₁₈H₁₇ClN₄O₆
• Molecular Weight: 420.81
• CAS Registry Number: 69771-45-5
• SMILES: C1=C(C(=CC=C1[N+]([O-])=O)N=NC(C(=O)NC2=CC(=CC=C2OC)Cl)C(=O)C)OC
• InChI: 1S/C18H17ClN4O6/c1-10(24)17(18(25)20-14-8-11(19)4-7-15(14)28-2)22-21-13-6-5-12(23(26)27)9-16(13)29-3/h4-9,17H,1-3H3,(H,20,25)
• InChIKey: AYOFXUHULUCJBF-UHFFFAOYSA-N

Properties

• Density: 1.408g/cm³ (Cal.)
• Boiling point: 594.622°C at 760 mmHg (Cal.)
• Flash point: 313.416°C (Cal.)