N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium is a complex organic compound with a unique chemical structure. It is characterized by its light fastness, soaping, perspiration fastness, oxygen bleaching, and fastness to seawater properties. These properties make it suitable for various applications in different industries.

6472-57-7

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Basic information
1. Product Name: N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium
2. Synonyms: Brilliant Discharge Blue G;C.I.42715;C.I.Acid Blue 91;N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium
3. CAS NO:6472-57-7
4. Molecular Formula:
5. Molecular Weight: 0
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 6472-57-7.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: /
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium(CAS DataBase Reference)
10. NIST Chemistry Reference: N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium(6472-57-7)
11. EPA Substance Registry System: N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium(6472-57-7)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 6472-57-7(Hazardous Substances Data)

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6472-57-7 Usage

Uses

Used in Textile Industry:
N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium is used as a colorfastness enhancer for textiles. Its light fastness, perspiration fastness, and oxygen bleaching properties help improve the durability and appearance of textile products.
Used in Cosmetics Industry:
In the cosmetics industry, N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium is used as a stabilizer and preservative. Its fastness to seawater property makes it suitable for products that come into contact with water or are used in aquatic environments.
Used in Plastics and Coatings Industry:
N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium is used as an additive in the plastics and coatings industry. Its light fastness and oxygen bleaching properties help enhance the durability and resistance of these materials to environmental factors.
Used in Paper Industry:
In the paper industry, N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium is used as a colorfastness enhancer for paper products. Its properties help improve the resistance of paper to fading and staining, ensuring a longer-lasting and more vibrant appearance.
Used in Ink Industry:
N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium is used as a colorant in the ink industry. Its light fastness and resistance to fading make it an ideal choice for creating long-lasting and vibrant inks for various applications.

Preparation

Benzaldehyde ?(1 Moore) and N-ethyl-N-benzyl-3-methylaniline (2 Moore) condensation,?The product was then sulfonated with fuming sulfuric acid is three and lead peroxide oxidation and then with N1-phenylbenzene-1,2-diamine?which is substituted benzaldehyde sulfonic acid group on the benzene ring.

Standard

Light Fastness

Fading

Stain

ISO

Check Digit Verification of cas no

The CAS Registry Mumber 6472-57-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,7 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6472-57:
(6*6)+(5*4)+(4*7)+(3*2)+(2*5)+(1*7)=107
107 % 10 = 7
So 6472-57-7 is a valid CAS Registry Number.

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