52846-56-7 pigment orange 62

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Basic

CAS No. 52846-56-7
Product Name pigment orange 62
Synonyms 11775; C.I.Pigment Orange 62; P.O.62; Benzimidazolone Orange H5G; N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-2-[(4-nitrophenyl)azo]-3-oxo-Butanamide2-[(E)-(4-nitrophenyl)diazenyl]-3-oxo-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)butanamide; 2-(4-nitrophenyl)azo-3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)butanamide
Molecular Formula C17H14N6O5
Molecular Weight 382.3303

Physical property

Density 1.58g/cm3
Boiling point 526.6°C at 760 mmHg
Flash point 272.3°C
Refractive index 1.735