1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)-9,10-anthraquinone

Basic Information

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CAS Number

12222-75-2

Molecular Formula

C20H14N2O5

Molecular Weight

362.34 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Boiling Point

758.9 °C at 760 mmHg

Density

1.6160

Flash Point

412.8 °C

Refractive Index

1.817

SMILES

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C1=CC(=CC=C1C2=CC(=C3C(=C2N)C(=O)C4=C(C=CC(=C4C3=O)N)O)O)O

InChI

InChI=1S/C20H14N2O5/c21-11-5-6-12(24)15-14(11)19(26)16-13(25)7-10(18(22)17(16)20(15)27)8-1-3-9(23)4-2-8/h1-7,23-25H,21-22H2

InChIKey

OXLITIGRBOEDEZ-UHFFFAOYSA-N

LogP

2.4102

Topological Polar Surface Area

146.87 Å²

Hydrogen Bond Donor/Acceptor

7 / 7

Complexity

605

Safety Information

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GHS Hazard Pictograms

H317

Hazard Statement

H317 May cause an allergic skin reaction
Sensitization, Skin

Synonyms & References

English

Foron Blue SBGL
Resolin Blue BSL
Disperse Blue 35
Anglosperse Blue SBGL
1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)anthraquinone
NS00020946
SB83644
DISPERSE BLUE BGL
1,5-diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)anthracene-9,10-dione
Intrasil Blue R
Terasil Blue R
Dianix Blue BG-P
Dianix Blue S-BG
EINECS 250-684-1
Modr Disperzni 73 [Czech]
C.I. Disperse Blue 35
1,5-Diamino-4,8-dihydroxy(p-hydroxyphenyl)anthraquinone
Artisil Blue BGL
Dianix Blue BG-FS
Modr Disperzni 73
Serilene Blue BGS
1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)-9,10-anthracenedione
C.I. Disperse Blue 73
Synten Blue P-BGL
1,5-Diamino-4,8-dihydroxy(4-hydroxyphenyl)anthraquinone
J-004773
Disperse Blue 73
12222-78-5
Sumikaron Blue S-BG
12222-75-2
DTXSID8073394

MDL Number

MFCD00280151

FAQ

What are the physical and chemical properties of 1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)-9,10-anthraquinone (CAS: 12222-75-2)?

1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)-9,10-anthraquinone has a crystalline form and a molecular weight of approximately 420.23 g/mol. It is poorly soluble in water but soluble in organic solvents. The compound is moderately reactive, capable of undergoing electrophilic aromatic substitution and nucleophilic addition reactions. It is used in various applications due to its chemical reactivity and structural complexity.

How is 1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)-9,10-anthraquinone (CAS: 12222-75-2) typically synthesized?

1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)-9,10-anthraquinone can be synthesized by the condensation of anthraquinone with diazine, followed by reduction and amidation steps. Commonly, this process involves the use of palladium catalysts and hydrogen in the presence of a suitable solvent. The yield is typically around 70-80%, and the method is selective for the desired product.

What industries use 1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)-9,10-anthraquinone (CAS: 12222-75-2)?

1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)-9,10-anthraquinone is used in various industries, including pharmaceuticals for its antioxidant properties, in the production of dyes and pigments, and in the development of chemical sensors and semiconductors. Its unique chemical structure makes it valuable in these applications.

What precautions should be taken when handling 1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)-9,10-anthraquinone (CAS: 12222-75-2)?

When handling 1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)-9,10-anthraquinone, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a fume hood to minimize inhalation risks. In case of a spill, immediately clean up with appropriate absorbent materials and ensure proper disposal according to safety data sheet (SDS) guidelines. Always consult the latest SDS for detailed safety information.