4314-14-1 Sudan Yellow 3G = 3-Methyl-1-phenyl-4-(phenylazo)-pyrapl-5-ol

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Basic

CAS No. 4314-14-1
Product Name Sudan Yellow 3G = 3-Methyl-1-phenyl-4-(phenylazo)-pyrapl-5-ol
Synonyms C.I. 12700; CI 12700; Solvent Yellow 16; Yellow GC; 5-methyl-2-phenyl-4-[(E)-phenyldiazenyl]-2,4-dihydro-3H-pyrazol-3-one; 5-methyl-2-phenyl-4-phenylazo-4H-pyrazol-3-one; Solvent Yellow 16
Molecular Formula C16H14N4O
Molecular Weight 278.3086

Physical property

Density 1.23g/cm3
Melting point 155℃
Boiling point 459.1°C at 760 mmHg
Flash point 231.5°C
Refractive index 1.649