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9920471320 / 9920471328

Disperse yellow-54 / Solvent yellow-114 (Quinophthalone)
[7576-65-0], [113041-80-8], [12223-85-7], [62395-98-6], [75216-45-4]

NAME

Disperse yellow-54 / Solvent yellow-114 (Quinophthalone)
CHEMICAL NAME
2-(3-Hydroxy-2-Quinolyl)-1H-Indene-1,3-2(H)Dione
STRUCTURAL FORMULA
MOLECULAR FORMULA
C18 H11 NO3
MOLECULAR WEIGHT
289
APPEARANCE
Yellow powder
CAS No

[7576-65-0], [113041-80-8], [12223-85-7], [62395-98-6], [75216-45-4]
Assay
Minimum 97% (HPLC)
Moisture
Less than 1 %
Melting Point
266 – 268°C
SYNONYMS
3-Hydroxy Quinophthalone