41450-96-8

Usage

Type

Synthetic organic compound

Usage

Blue dye in various industries

Classification

Anthraquinone dye

Solubility

High in organic solvents

Primary uses

Manufacturing of plastics, textiles, printing inks, food, and cosmetic industries

Characteristics

Vibrant blue color, excellent heat and light stability

Ideal for

Coloring a wide range of products

Concerns

Potential environmental and health hazards

Regulations

Limitations on use in certain applications

InChI:InChI=1/C22H24O4/c1-3-5-8-13(4-2)11-14-12-17(23)18-19(20(14)24)22(26)16-10-7-6-9-15(16)21(18)25/h6-7,9-10,12-13,23-24H,3-5,8,11H2,1-2H3

Upstream product

• 123-05-7 d,l-2-ethylhexanal 
• 17648-03-2 9,10-Dihydroxy-2,3-dihydro-anthracene-1,4-dione 
• 81-64-1 1,4-dihydroxy-9,10-anthracenedione 
• 40498-13-3 2,3-dihydro-1,4-dihydroxyanthraquinone 

Relevant academic research and scientific papers

Dyestuff, ink and electric wetting display device

The invention provides an organic dyestuff, ink and an electric wetting display device. Being different from extremely low solubility of a common dyestuff with a diamino substituted anthraquinone structure in a non-polar organic solvent, the dyestuff provided by the invention has very high solubility in the non-polar organic solvent, so that the dyestuff can be put into large-scale production. After the organic dyestuff is dissolved into the organic solvent, the ink applicable to electric wetting display, and the electric wetting display device applying the ink can be prepared.

Method of preparing a compound

A method of preparing a compound corresponding to general formula (3): R1 and R2 each independently being an alkyl group, and the method comprising reacting a compound corresponding to general formula (2): with an alkylamine corresponding to general formula (4): [in-line-formulae]H2N—R2??(4).[/in-line-formulae]