Disodium 2-[(Z)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4Z)-4-[ethyl(3-sulfonatobenzyl)iminio]-2,5-cyclohexadien-1-ylidene}methyl]benzenesulfonate

Basic Information

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CAS Number

3844-45-9

Molecular Formula

C37H34N2Na2O9S3

Molecular Weight

792.85 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

283 °C (dec.)

Boiling Point

°Cat760mmHg

Density

1.0000

Solubility

water: soluble1mg/mL

SMILES

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CCN(Cc1cccc(c1)S(=O)(=O)[O-])c2ccc(cc2)C(=C3C=CC(=[N+](CC)Cc4cccc(c4)S(=O)(=O)[O-])C=C3)c5ccccc5S(=O)(=O)[O-].[Na+].[Na+]

InChI

InChI=1S/C37H36N2O9S3.2Na/c1-3-38(25-27-9-7-11-33(23-27)49(40,41)42)31-19-15-29(16-20-31)37(35-13-5-6-14-36(35)51(46,47)48)30-17-21-32(22-18-30)39(4-2)26-28-10-8-12-34(24-28)50(43,44)45;;/h5-24H,3-4,25-26H2,1-2H3,(H2-,40,41,42,43,44,45,46,47,48);;/q;2*+1/p-2

InChIKey

SGHZXLIDFTYFHQ-UHFFFAOYSA-L

LogP

8.26930

Complexity

1510

Safety Information

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GHS Hazard Pictograms

H402

Hazard Statement

H402 Harmful to aquatic life
Hazardous to the aquatic environment, acute hazard

Stability

Stable. Incompatible with strong oxidizing agents.

Sensitiveness

对光敏感

Toxicity

LD50 s.c. in mice: 4.6 g/kg (Gross)

Synonyms & References

English

Erioglaucine disodium salt
Bis[4-(N-ethyl-N-3-sulfophenylmethyl)aminophenyl]-2-sulfophenylmethylium disodium salt
C.I. Food Blue 2
Acid Blue 9
Alphazurine FG
C.I. 42090
Food Blue No. 1
Brilliant Blue FCF
Erioglaucine
Erioglaucine disodium salt solution
FD & C Blue 1
1206blue
abcolbluenb
Acid Blue 9,Alphazurine FG,E133
Acid Blue 9,Alphazurine FG,FD&C
BLUE 1
blue 1 food coloring
blue1206
Brilliant Blu Acid Blue 9
Brilliant blue
CBLUE1
E133
Erioglaucine disodiuM salt, pure
FD and C Blue No. 1
FD&C Blue No. 1
FDC Blue No. 1
foodblue2
japanblue1
Erioglaucin A
BLUE No. 1
FD&C

MDL Number

MFCD00012141

FAQ

What is Disodium 2-[(Z)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4Z)-4-[ethyl(3-sulfonatobenzyl)iminio]-2,5-cyclohexadien-1-ylidene}methyl]benzenesulfonate (CAS: 3844-45-9)?

Disodium 2-[(Z)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4Z)-4-[ethyl(3-sulfonatobenzyl)iminio]-2,5-cyclohexadien-1-ylidene}methyl]benzenesulfonate (CAS: 3844-45-9) is a complex organic compound containing sulfonate groups and a diazenyl linkage. It is a disodium salt with a molecular structure featuring a benzene ring substituted with functional groups, including amino and iminio moieties. The compound is known for its stability and solubility in polar solvents, making it suitable for specialized applications in chemistry and industry.

What are the main uses of Disodium 2-[(Z)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4Z)-4-[ethyl(3-sulfonatobenzyl)iminio]-2,5-cyclohexadien-1-ylidene}methyl]benzenesulfonate (CAS: 3844-45-9)?

This compound is primarily used in pharmaceuticals as a dye or colorant, in industrial applications for organic synthesis, and in research for studying chemical reactivity. Its sulfonate and azo groups make it valuable in creating compounds with specific optical or functional properties. It may also be employed in the development of specialized materials or as an intermediate in chemical manufacturing processes.

Is Disodium 2-[(Z)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4Z)-4-[ethyl(3-sulfonatobenzyl)iminio]-2,5-cyclohexadien-1-ylidene}methyl]benzenesulfonate (CAS: 3844-45-9) safe?

Safety of Disodium 2-[(Z)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4Z)-4-[ethyl(3-sulfonatobenzyl)iminio]-2,5-cyclohexadien-1-ylidene}methyl]benzenesulfonate (CAS: 3844-45-9) depends on handling and exposure. It is generally considered non-toxic in low concentrations but should be handled with protective gloves and eyewear. Always follow OSHA guidelines and ensure proper ventilation when working with this compound. Safety data sheets (SDS) should be consulted for detailed precautions.

How should Disodium 2-[(Z)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4Z)-4-[ethyl(3-sulfonatobenzyl)iminio]-2,5-cyclohexadien-1-ylidene}methyl]benzenesulfonate (CAS: 3844-45-9) be stored?

Disodium 2-[(Z)-{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}{(4Z)-4-[ethyl(3-sulfonatobenzyl)iminio]-2,5-cyclohexadien-1-ylidene}methyl]benzenesulfonate (CAS: 3844-45-9) should be stored in a cool, dry place (25°C), away from moisture and light. Keep in a sealed, airtight container to maintain stability. Avoid exposure to high humidity or heat to prevent degradation. Storage conditions should comply with chemical safety standards to ensure long-term preservation.