123174-58-3Relevant articles and documents
PERYLENE BISIMIDE BASED COMPOUNDS AND DYES COMPRISING THE SAME
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, (2020/11/03)
The present invention relates to a perylene bisimide-based compound represented by the following chemical formula 1 capable of providing dye having less fluorescence reduction at a high temperature while having excellent solubility in an organic solvent,
Preparation method of Lumogen Red F300
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, (2017/07/20)
The invention relates to Lumogen Red F300, in particular to a preparation method of the Lumogen Red F300. The preparation method comprises the following steps that 1,6,7,12-tetrabromo-3,4,9,10-perylenetetracarboxylic dianhydride is prepared; a 1,6,7,12-tetraphenoxy-3,4,9,10-perylenetetracarboxylic potassium aqueous solution is prepared; and an amination reaction is performed. The preparation method is more scientific and reasonable; and the color fastness is relatively higher, so that the Lumogen Red F300 is close to functional dye.