1-Anilino-4,5-dihydroxy-8-nitro-9,10-anthraquinone

Basic Information

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CAS Number

20241-76-3

Molecular Formula

C20H12N2O6

Molecular Weight

376.32 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Boiling Point

625.9 °C at 760 mmHg

Density

1.609

Flash Point

332.4 °C

Refractive Index

1.782

SMILES

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c1ccc(cc1)Nc2ccc(c3c2C(=O)c4c(ccc(c4C3=O)O)[N+](=O)[O-])O

InChI

InChI=1S/C20H12N2O6/c23-13-8-6-11(21-10-4-2-1-3-5-10)15-17(13)20(26)18-14(24)9-7-12(22(27)28)16(18)19(15)25/h1-9,21,23-24H

InChIKey

DYALWCKAJBVSBZ-UHFFFAOYSA-N

LogP

4.12120

Complexity

643

Synonyms & References

English

Disperse Blue 77
1,8-dihydroxy-4-nitro-5-(phenylamino)anthraquinone
1,8-dihydroxy-4-phenylamino-5-nitroanthraquinone
1-Anilino-4,5-dihydroxy-8-nitroanthraquinone
4-Anilino-1,8-dihydroxy-5-nitroanthraquinone
4-Anilino-5-nitrochrysazin
Anthraquinone,1-anilino-4,5-dihydroxy-8-nitro
Blue BLF
Blue SE-BLF
Einecs 243-632-4
1,8-Dihydroxy-4-nitro-5-(phenylamino)-9,10-anthracenedione

FAQ

What is 1-Anilino-4,5-dihydroxy-8-nitro-9,10-anthraquinone (CAS: 20241-76-3)?

1-Anilino-4,5-dihydroxy-8-nitro-9,10-anthraquinone (CAS: 20241-76-3) is a complex organic compound with potential uses in pharmaceuticals and dye industries. It features a quinone backbone with an anilino group, hydroxyl groups, and a nitro group. This compound exhibits unique spectroscopic and redox properties, making it valuable for analytical chemistry and dye synthesis.

What are the main uses of 1-Anilino-4,5-dihydroxy-8-nitro-9,10-anthraquinone (CAS: 20241-76-3)?

1-Anilino-4,5-dihydroxy-8-nitro-9,10-anthraquinone (CAS: 20241-76-3) is primarily used in the synthesis of dyes and pigments due to its vibrant color and stability. It also finds applications in pharmaceuticals, where it can be used as an intermediate in the production of other compounds. Additionally, this compound is employed in analytical chemistry for its distinctive spectroscopic properties.

Is 1-Anilino-4,5-dihydroxy-8-nitro-9,10-anthraquinone (CAS: 20241-76-3) safe?

1-Anilino-4,5-dihydroxy-8-nitro-9,10-anthraquinone (CAS: 20241-76-3) is generally safe under proper handling conditions. However, it is important to handle this compound with care due to its potential skin irritation and sensitization. Protective measures such as gloves and goggles should be used, and spills should be cleaned up promptly to prevent exposure. Always follow safety guidelines and consult the Material Safety Data Sheet (MSDS) for detailed information.

How should 1-Anilino-4,5-dihydroxy-8-nitro-9,10-anthraquinone (CAS: 20241-76-3) be stored?

1-Anilino-4,5-dihydroxy-8-nitro-9,10-anthraquinone (CAS: 20241-76-3) should be stored in a cool, dry place away from direct sunlight and heat sources to maintain its stability. The compound should be kept in a well-ventilated area and in a sealed container to prevent exposure to air and moisture. Proper storage will help preserve its reactivity and ensure safe handling during use.