6-Amino-11-chloronaphth[2,3-c]acridine-5,8,14(13H)-trione Chemical Properties

Boiling point:

693.8±55.0 °C(Predicted)

Density 

1.545±0.06 g/cm3(Predicted)

pka

-1.00±0.20(Predicted)

6-Amino-11-chloronaphth[2,3-c]acridine-5,8,14(13H)-trione Usage And Synthesis

Preparation

1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 4-Chloroanthranilic acid condensation, cyclization and, at the same time, remove sulfonic group.

Synthesis

6-Chloro-2-amino-3,4-phthaloylacridone , Indanthren Turquoise Blue GK, is prepared from 1-amino-4(2'- carboxy-5'-chlorophenylamino)anthraquinone- 2-sulfonic acid by ring closure in weak oleum and cleavage of the sulfonic acid group .

Properties and Applications

green light blue. In concentrated sulfuric acid to orange, dilution after yellow; In the basic insurance powder solution for dark purple; In the acidic insurance powder solution for yellow.

6-Amino-11-chloronaphth[2,3-c]acridine-5,8,14(13H)-trione(6219-98-3)Related Product Information

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