Disodium 3-[(ethyl{(1E,4E)-4-[{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}(4-sulfonatophenyl)methylene]-2,5-cyclohexadien-1-ylidene}ammonio)methyl]benzenesulfonate

Basic Information

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CAS Number

5141-20-8

Molecular Formula

C37H34N2Na2O9S3

Molecular Weight

792.9 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

288 °C (dec.)

Solubility

H2O: soluble1mg/mL

SMILES

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CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=C(C=C5)S(=O)(=O)[O-].[Na+].[Na+]

InChI

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

InChIKey

DGOBMKYRQHEFGQ-UHFFFAOYSA-L

LogP

8.26930

Complexity

1500

Safety Information

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Toxicity

LD50 orally in rats: >2 g/kg (Lu, Lavalle)

Synonyms & References

English

Dihydrogen (ethyl)(4-(p-(ethyl(m-sulphonatobenzyl)amino)-p'-sulphonatobenzhydrylene)cyclohexa-2,5-dien-1-ylidene)(m-sulphonatobenzyl)ammonium, disodium salt
Light Green SF Yellowish (C.I. 42095)
Lissamine Lake Green SF
Light Green FS
LIGHT GREEN SF (IARC)
DTXSID8020672
Light Green G
Zelen kysela F [Czech]
Green No. 203
CI 42095
DB11183
MY/68
sodium 3-((ethyl((1E,4E)-4-((4-(ethyl(3-sulfonatobenzyl)amino)phenyl)(4-sulfonatophenyl)methylene)cyclohexa-2,5-dien-1-ylidene)ammonio)methyl)benzenesulfonate
Q6546012
A.F. Green No. 2
Zelen kysela 5
disodium 3-[(ethyl{(1Z,4Z)-4-[(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)(4-sulfonatophenyl)methylidene]cyclohexa-2,5-dien-1-ylidene}ammonio)methyl]benzenesulfonate
Sulfo Green J
EINECS 225-906-5
Leather Green SF
Lichtgruen
ACID BRILLIANT GREEN 5
Fenazo Green 7G
FT-0627852
Amacid Green G
C.I. 670
N-Ethyl-N-(4-((3-sulfophenyl)methyl)amino)-phenyl)-(4-sulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-3-sulfobenzenemethanaminium hydroxide inner salt, disodium salt
Zelen potravinarska 2
GreenGlo
LIGHT GREEN SF YELLOWISH [MI]
5141-20-8

MDL Number

MFCD00012121

Customs Code

32041200

FAQ

What are the physical and chemical properties of Disodium 3-[(ethyl{(1E,4E)-4-[{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}(4-sulfonatophenyl)methylene]-2,5-cyclohexadien-1-ylidene}ammonio)methyl]benzenesulfonate (CAS: 5141-20-8)?

Disodium 3-[(ethyl{(1E,4E)-4-[{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}(4-sulfonatophenyl)methylene]-2,5-cyclohexadien-1-ylidene}ammonio)methyl]benzenesulfonate is a crystalline compound with a molecular weight of approximately 990.6 g/mol. It has high solubility in water and organic solvents. It exhibits low reactivity under normal conditions but may undergo hydrolysis in the presence of moisture. It is used in various applications due to its unique chemical structure.

How is Disodium 3-[(ethyl{(1E,4E)-4-[{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}(4-sulfonatophenyl)methylene]-2,5-cyclohexadien-1-ylidene}ammonio)methyl]benzenesulfonate (CAS: 5141-20-8) typically synthesized?

Disodium 3-[(ethyl{(1E,4E)-4-[{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}(4-sulfonatophenyl)methylene]-2,5-cyclohexadien-1-ylidene}ammonio)methyl]benzenesulfonate is synthesized via multistep organic synthesis involving coupling reactions, sulfonation, and condensation. The process requires careful control of reaction conditions to achieve high yield and selectivity. Commonly used catalysts include Lewis acids and transition metal complexes.

What industries use Disodium 3-[(ethyl{(1E,4E)-4-[{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}(4-sulfonatophenyl)methylene]-2,5-cyclohexadien-1-ylidene}ammonio)methyl]benzenesulfonate (CAS: 5141-20-8)?

Disodium 3-[(ethyl{(1E,4E)-4-[{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}(4-sulfonatophenyl)methylene]-2,5-cyclohexadien-1-ylidene}ammonio)methyl]benzenesulfonate is used in the pharmaceuticals industry for its potential in drug development, particularly in organic chemistry involving cyclohexadiene compounds. It is also explored in the polymer industry for its chemical functionality and reactivity.

What precautions should be taken when handling Disodium 3-[(ethyl{(1E,4E)-4-[{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}(4-sulfonatophenyl)methylene]-2,5-cyclohexadien-1-ylidene}ammonio)methyl]benzenesulfonate (CAS: 5141-20-8)?

When handling Disodium 3-[(ethyl{(1E,4E)-4-[{4-[ethyl(3-sulfonatobenzyl)amino]phenyl}(4-sulfonatophenyl)methylene]-2,5-cyclohexadien-1-ylidene}ammonio)methyl]benzenesulfonate, it is crucial to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work in a fume hood to avoid exposure to vapors. Spills should be cleaned up with appropriate absorbent materials and proper disposal as per safety data sheet (SDS) guidelines. Always refer to the SDS for detailed handling instructions.