Disodium 8-anilino-5-({4-[(3-sulfonatophenyl)diazenyl]-1-naphthyl}diazenyl)-1-naphthalenesulfonate

Basic Information

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CAS Number

3351-05-1

Molecular Formula

C32H21N5Na2O6S2

Molecular Weight

681.65 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

>360°C

Boiling Point

°Cat760mmHg

SMILES

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c1ccc(cc1)Nc2ccc(c3c2c(ccc3)S(=O)(=O)[O-])N=Nc4ccc(c5c4cccc5)N=Nc6cccc(c6)S(=O)(=O)[O-].[Na+].[Na+]

InChI

InChI=1S/C32H23N5O6S2.2Na/c38-44(39,40)23-11-6-10-22(20-23)34-35-27-16-17-28(25-13-5-4-12-24(25)27)36-37-29-18-19-30(33-21-8-2-1-3-9-21)32-26(29)14-7-15-31(32)45(41,42)43;;/h1-20,33H,(H,38,39,40)(H,41,42,43);;/q;2*+1/p-2

InChIKey

XPRMZBUQQMPKCR-UHFFFAOYSA-L

LogP

10.61020

Complexity

1260

Safety Information

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Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H304 May be fatal if swallowed and enters airways
Aspiration hazard

H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Sensitization, respiratory

H411 Toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Synonyms & References

English

Acid Blue 113
C.I. 26360
acid blue 113 (C.I. 26360)
C.I. Acid Blue 113
Acid Blue 113 (C.I.)
sodium 8-phenylamino-5-(4-(3-sulphonatophenylazo)-1-naphthylazo)naphthalenesulphonate
AcidCyanine5R
Conacid Blue AAC
CoomassieZRN
Covalene Navy 2R
Erionyl Navy R
Navitan Fast Blue S5R
Navy Blue 5R
Tracidcyanine5R
Acid deep blue P-2RB
1-naphthalenesulfonic acid, 8-(phenylamino)-5-[[4-[(3-sulfophenyl)azo]-1-naphth
C.1.Acid Blue 110(26360)
Aminyl Cyanine F-5RL
1-Naphthalenesulfonic acid,8-(phenylamino)-5-[[4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-,disodium salt
Tracid cyanine 5R
Acid Cyanine 5R
Coomassie ZRN
C.I. Acid blue 113
acid blue 113
Sodium 8-phenylamino-5-(4-(3-sulphonatophenylazo)-1-naphthylazo)naphthalenesulphonate

MDL Number

MFCD00003900

FAQ

What are the physical and chemical properties of Disodium 8-anilino-5-({4-[(3-sulfonatophenyl)diazenyl]-1-naphthyl}diazenyl)-1-naphthalenesulfonate (CAS: 3351-05-1)?

Disodium 8-anilino-5-({4-[(3-sulfonatophenyl)diazenyl]-1-naphthyl}diazenyl)-1-naphthalenesulfonate is a crystalline compound with a molecular weight of approximately 674.5 g/mol. It has a low solubility in water but is more soluble in organic solvents. This compound shows moderate reactivity under basic conditions and is stable in acidic environments. It is often used in analytical chemistry and spectroscopy due to its unique spectral properties.

How is Disodium 8-anilino-5-({4-[(3-sulfonatophenyl)diazenyl]-1-naphthyl}diazenyl)-1-naphthalenesulfonate (CAS: 3351-05-1) typically synthesized?

Disodium 8-anilino-5-({4-[(3-sulfonatophenyl)diazenyl]-1-naphthyl}diazenyl)-1-naphthalenesulfonate is synthesized through a multi-step process involving diazotization, coupling, and sulfonation reactions. Commonly, this involves the diazotization of an aromatic amine, followed by coupling with a naphthoquinone derivative, and finally, sulfonation. The reaction conditions include the use of concentrated acids and appropriate catalysts to achieve high yields and selectivity.

What industries use Disodium 8-anilino-5-({4-[(3-sulfonatophenyl)diazenyl]-1-naphthyl}diazenyl)-1-naphthalenesulfonate (CAS: 3351-05-1)?

Disodium 8-anilino-5-({4-[(3-sulfonatophenyl)diazenyl]-1-naphthyl}diazenyl)-1-naphthalenesulfonate is used in various industries, particularly in pharmaceuticals for its chemical reactivity and spectroscopic properties. It is also utilized in the development of sensors and semiconductors for its unique optical characteristics. Additionally, it has applications in the polymer industry for its stability and reactivity.

What precautions should be taken when handling Disodium 8-anilino-5-({4-[(3-sulfonatophenyl)diazenyl]-1-naphthyl}diazenyl)-1-naphthalenesulfonate (CAS: 3351-05-1)?

Proper handling of Disodium 8-anilino-5-({4-[(3-sulfonatophenyl)diazenyl]-1-naphthyl}diazenyl)-1-naphthalenesulfonate requires the use of personal protective equipment (PPE) including gloves, goggles, and a lab coat. It should be stored in a cool, dry place, away from direct sunlight. Fume hoods should be used during preparation to minimize inhalation risks. In case of spill, the area should be immediately flushed with water and cleaned up carefully. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.