6370-78-1

Basic information

• Product Name: N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide
• Synonyms: N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide;C.I.65420;C.I.Vat Yellow 23;N,N'-Bis(5-benzoylamino-9,10-dihydro-9,10-dioxoanthracen-1-yl)isophthalamide;Sandothrene Yellow 2GW
• CAS NO: 6370-78-1
• Molecular Formula: C₅₀H₃₀N₄O₈
• Molecular Weight: 814.7952
• EINECS: 228-889-2
• Mol File: 6370-78-1.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide(CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide(6370-78-1)
• EPA Substance Registry System: N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide(6370-78-1)

Safety Data

• Hazardous Substances Data: 6370-78-1(Hazardous Substances Data)

Usage

Description

N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide is a complex organic compound with a unique chemical structure. It is characterized by its brilliant yellow to red light yellow color, which can change to purplish red in alkaline insurance powder solution and to red light brown in acidic insurance powder solution. N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide is distinct from the structure C.I. Vat Yellow 17.

Uses

Used in Textile Industry:
N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide is used as a dye in the textile industry for its vibrant color and fastness properties. It is particularly useful for coloring fabrics that require high ironing fastness, chlorine bleach resistance, light fastness, and oxygen bleach resistance. N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide also demonstrates good performance in mercerized and soaping processes, with fading and staining resistance.
Used in Dye Manufacturing:
N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide is used as a key component in the production of various dyes, particularly those with high colorfastness and resistance to environmental factors such as light, chlorine bleach, and oxygen bleach. Its unique properties make it a valuable addition to the dye manufacturing process.
Used in Quality Control:
N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide's color-changing properties in different solutions make it useful in quality control processes, particularly in the textile and dye manufacturing industries. By monitoring the color changes in various solutions, manufacturers can ensure the quality and performance of their products.

Preparation

N-(5-amino-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide (2 Moore) with Isophthaloyl dichloride acylation.

Standard

Ironing Fastness

Fading

Stain

ISO

3-4

Upstream product

• 117-06-6 1-amino-5-benzamidoanthraquinone 
• 99-63-8 benzene-1,3-dicarbonyl dichloride