Description

1-Bromo-4-Hydroxyanthraquinone is a halogenated derivative of anthraquinone, serving as a crucial intermediate in the synthesis of high-value dyes and pigments. Its specific bromo and hydroxy substitution pattern makes it a versatile building block for creating vivid colors with excellent light and wash fastness. This compound is essential for manufacturers in the dye and pigment industries, as well as for research institutions developing advanced functional materials.

Application

• Dye and Pigment Intermediate: A key precursor for the synthesis of vat dyes, disperse dyes, and solvent dyes, particularly for shades of red, violet, and blue.
• Textile Coloring: Used in the production of dyes for coloring polyester, nylon, and other synthetic fibers.
• Functional Material Synthesis: Serves as a starting material in organic electronics for the development of pigments used in OLEDs and photoconductors.
• Research & Development: Employed in academic and industrial R&D labs for exploring new anthraquinone-based compounds and their properties.
• Specialty Chemical Production: Utilized in the manufacture of complex chemical products where the anthraquinone core is required for specific chromophoric or electronic functions.

Basic Information

Product Name	1-Bromo-4-Hydroxyanthraquinone
CAS No.	6374-82-9
Molecular Formula	C14H7BrO3
Molecular Weight	303.11 g/mol
Synonyms	4-Hydroxy-1-bromoanthraquinone; 1-Bromo-4-hydroxy-9,10-anthracenedione; 1-Bromo-4-anthraquinol; C.I. 59105; Bromohydroxyanthraquinone; 1-Bromo-4-anthrahydroquinone; 1-Bromo-4-anthraquinonyl alcohol
EINECS	228-926-7

Quality Control

Our 1-Bromo-4-Hydroxyanthraquinone is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive synthesis processes. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.