1,4-Bis(methylamino)-9,10-anthraquinone

Basic Information

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CAS Number

2475-44-7

Molecular Formula

C16H14N2O2

Molecular Weight

266.3 g/mol

Basic Physical Properties

Melting Point

222°C

Boiling Point

528°C at 760 mmHg

Flash Point

214.0±30.3 °C

Refractive Index

1.6240 (estimate)

Vapor Pressure

0.0±1.4 mmHg at 25°C

SMILES

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CNC1=C2C(=C(C=C1)NC)C(=O)C3=CC=CC=C3C2=O

InChI

InChI=1S/C16H14N2O2/c1-17-11-7-8-12(18-2)14-13(11)15(19)9-5-3-4-6-10(9)16(14)20/h3-8,17-18H,1-2H3

InChIKey

QOSTVEDABRQTSU-UHFFFAOYSA-N

LogP

2.5454000000000008

Topological Polar Surface Area

58.2 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

371

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H341 Suspected of causing genetic defects
Germ cell mutagenicity

Synonyms & References

English

Acetate Blue B
A817473
C.I. Solvent Blue 78
Artisil Blue BRP
C.I. Disperse Blue 78
Anthraquinone,4-bis(methylamino)-
Cilla Fast Blue B
1,4-Bis(methylamino)-9,10-anthracenedione
NS00019887
D3280
Anthraquinone, 1,4-bis(methylamino)-
1,4-Bis(methylamino)anthra-9,10-quinone #
Teraprint Blue R
9, 1,4-bis(methylamino)-
C.I. Disperse Blue 14
Pentanoicacid, 5-amino-4-[[(1,1-dimethylethoxy)carbonyl]amino]-5-oxo-, (4S)-
Solvent Blue 78
1,4-Bis(methylamino)-9,10-anthraquinone
Supracet Fast Blue 2G
Diaresin Blue K
AKOS015901810
1,4-bis(methylamino)anthracene-9,10-dione
C.I.Disperse Blue 14
Macrolex Blue FR
C.I. 61500
s10956
Disperse Blue 14, Dye content 97 %
Serisol Brilliant Blue G
Blue 14
1,4-Di(methyl-amino) anthraquinone
MFCD00001198

MDL Number

MFCD00001198

Customs Code

2922399090

FAQ

What are the physical and chemical properties of 1,4-Bis(methylamino)-9,10-anthraquinone (CAS: 2475-44-7)?

1,4-Bis(methylamino)-9,10-anthraquinone is a crystalline solid with a molecular weight of approximately 292.3 g/mol. It has a low water solubility (less than 0.1 g/L) and is moderately soluble in organic solvents like dimethylformamide. Chemically, it is known for its reactivity towards electrophiles and its ability to undergo various substitution reactions.

How is 1,4-Bis(methylamino)-9,10-anthraquinone (CAS: 2475-44-7) typically synthesized?

1,4-Bis(methylamino)-9,10-anthraquinone is commonly synthesized via the reduction of 1,4-bis(methylcarbamoyl)-9,10-anthraquinone using sodium borohydride as a reducing agent. The reaction is conducted in dimethylformamide at room temperature, with a high yield and good selectivity.

What industries use 1,4-Bis(methylamino)-9,10-anthraquinone (CAS: 2475-44-7)?

1,4-Bis(methylamino)-9,10-anthraquinone finds application in the pharmaceutical industry due to its potential as a precursor for medicinal compounds. It is also used in the polymer industry as a coloring agent and in sensor technology for its unique optical properties.

What precautions should be taken when handling 1,4-Bis(methylamino)-9,10-anthraquinone (CAS: 2475-44-7)?

When handling 1,4-Bis(methylamino)-9,10-anthraquinone, use appropriate personal protective equipment (PPE) including chemical-resistant gloves and safety goggles. Work in a well-ventilated area or a fume hood to minimize inhalation risk. Store in a cool, dry place away from direct sunlight and flammable materials. In case of a spill, clean up with appropriate absorbent materials and consult the Safety Data Sheet (SDS) for disposal procedures.