Description

2,3-Dibromoanthraquinone CAS NO 633-68-1 is a halogenated derivative of anthraquinone, a key intermediate in the synthesis of high-value dyes and functional organic compounds. Its precise bromination pattern is critical for directing subsequent chemical reactions, enabling the production of specialized colorants and advanced materials. This compound is essential for manufacturers and R&D laboratories in the dye, pigment, and fine chemical sectors seeking to develop products with specific optical or electronic properties.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of vat dyes, disperse dyes, and high-performance organic pigments, particularly for coloring textiles and plastics.
• Organic Synthesis Building Block: Used in the preparation of more complex anthraquinone derivatives for pharmaceuticals, agrochemicals, and electronic chemicals.
• Photoinitiator and Photoreactive Compound: Serves as a component in photo-curing systems and light-sensitive materials due to its anthraquinone core.
• Research & Development: Employed in academic and industrial R&D for exploring new organic semiconductors, liquid crystals, and charge-transfer complexes.
• Chemical Reagent: Used as a specialized brominating agent or reactant in selective organic transformations.

Basic Information

Product Name	2,3-Dibromoanthraquinone
CAS No.	633-68-1
Molecular Formula	C14H6Br2O2
Molecular Weight	366.00 g/mol
Synonyms	2,3-Dibromo-9,10-anthracenedione; 2,3-Dibromoanthra-9,10-quinone; Anthraquinone, 2,3-dibromo-; DBQ; NSC 403107
EINECS	211-198-8

Quality Control

Our 2,3-Dibromoanthraquinone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, guaranteeing traceability and consistent quality for your production and R&D needs.

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 heat, sparks, and open flame. The compound is light-sensitive and should be handled accordingly to maintain stability.

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.