6337-00-4

Basic information

• Product Name: 2-amino-3-bromoanthraquinone
• Synonyms: 2-amino-3-bromoanthraquinone;2-Amino-3-bromo-9,10-anthracenedione
• CAS NO: 6337-00-4
• Molecular Formula: C₁₄H₈BrNO₂
• Molecular Weight: 302.12282
• EINECS: 228-721-8
• Mol File: 6337-00-4.mol

Chemical Properties

• Boiling Point: 519.4°C at 760 mmHg
• Flash Point: 267.9°C
• Appearance: /
• Density: 1.701g/cm³
• Vapor Pressure: 6.88E-11mmHg at 25°C
• Refractive Index: 1.726
• CAS DataBase Reference: 2-amino-3-bromoanthraquinone(CAS DataBase Reference)
• NIST Chemistry Reference: 2-amino-3-bromoanthraquinone(6337-00-4)
• EPA Substance Registry System: 2-amino-3-bromoanthraquinone(6337-00-4)

Safety Data

• Hazardous Substances Data: 6337-00-4(Hazardous Substances Data)

Usage

Uses

Used in Textile and Printing Industries:
2-amino-3-bromoanthraquinone is used as a dye and pigment for coloring fabrics and printed materials due to its vibrant red-brown color and stability.
Used in Ink, Plastics, and Coatings Manufacturing:
2-amino-3-bromoanthraquinone is used as a colorant in the production of inks, plastics, and coatings, providing a consistent and long-lasting color.
Used in Organic Electronic Devices:
2-amino-3-bromoanthraquinone is studied for its potential use in organic photovoltaics and light-emitting diodes due to its unique electronic properties and light absorption and emission capabilities in the visible spectrum.

InChI:InChI=1/C14H8BrNO2/c15-11-5-9-10(6-12(11)16)14(18)8-4-2-1-3-7(8)13(9)17/h1-6H,16H2

Upstream product

• 6288-68-2 2-amino-1,3-dibromo-anthraquinone 
• 117-79-3 2-aminoanthraquinone 
• 7664-93-9 sulfuric acid 
• 7726-95-6 bromine 
• 64-19-7 acetic acid 
• 98-95-3 nitrobenzene 
• 14927-06-1 2-amino-1-bromoanthraquinone 
• 106782-40-5 3-amino-4-bromo-9,10-dioxo-9,10-dihydro-anthracene-2-sulfonic acid 
• 110-86-1 pyridine 
• 10035-10-6 hydrogen bromide 
• 100526-70-3 2-bromo-3-nitro-anthraquinone 
• 82-27-9 2-amino-1-chloroanthraquinone 

Downstream Products

• 52740-90-6 1-amino-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid-(3-bromo-9,10-dioxo-9,10-dihydro-[2]anthrylamide) 
• 572-83-8 2-bromoanthracene-9,10-dione 
• 6288-68-2 2-amino-1,3-dibromo-anthraquinone 
• 633-68-1 2,3-dibromo-9,10-anthraquinone 
• 6487-08-7 6,14-dibromo-benzo[h]benz[5,6]acridino[2,1,9,8-klmna]acridine-8,16-dione 
• 130-19-8 7,16-dibromo-6,15-dihydro-dinaphtho[2,3-a;2',3'-h]phenazine-5,9,14,18-tetraone 
• 2379-79-5 2-(1-amino-9,10-dioxo-9,10-dihydro-anthracen-2-yl)-anthra[2,3-d]oxazole-5,10-dione 

Relevant articles and documents

Diazaheterocycle analogues of tetracene: Synthesis and properties of a naphtho-fused cinnoline and a naphtho-fused isoindazole

The synthesis and characterization of a diethynyl naphtho-fused cinnoline and isoindazole are described. The results show that both electron-accepting and electron-donating molecules can be prepared from a common intermediate.

Manufacture of 2-amino-3-bromoanthraquinone

In a process for the manufacture of 2-amino-3-bromoanthraquinone by heating 2-aminoanthraquinone with bromine (in the molar ratio of 1:1) in sulfuric acid, while mixing, the improvement wherein crude 2-aminoanthraquinone, in sulfuric acid of from 60 to 90 percent strength by weight, which contains from 10 to 15% by weight of an alkanecarboxylic acid of 3 or 4 carbon atoms or a mixture of such acids, is heated with from 1 to 1.05 moles of bromine per mole of 2-aminoanthraquinone at from 130 to 150° C. The 2-amino-3-bromoanthraquinone which is isolated may be used for the manufacture of dyes. It is at least as pure as that obtained from purified 2-aminoanthraquinone by the process of the prior art.