Description

1,5-Dichloroanthraquinone is a key halogenated anthraquinone derivative, serving as a vital intermediate in the synthesis of high-value dyes and pigments. Its precise molecular structure enables the production of vivid, colorfast dyes essential for textiles and advanced materials. This compound is primarily sought by manufacturers in the dye and pigment industry, as well as by research institutions developing novel organic electronic materials.

Application

• Dye & Pigment Intermediate: A crucial precursor for synthesizing vat dyes, disperse dyes, and high-performance organic pigments.
• Textile Coloring: Used in the manufacturing of dyes for coloring polyester, nylon, and other synthetic fibers.
• Advanced Material Research: Serves as a building block in the development of organic semiconductors and photoconductive materials for electronics.
• Liquid Crystal Displays (LCDs): Potential use in the synthesis of dyes for color filters in display technologies.
• Chemical Synthesis: Acts as a versatile intermediate for further functionalization in organic chemistry research and specialty chemical production.

Basic Information

Product Name	1,5-Dichloroanthraquinone
CAS No.	82-46-2
Molecular Formula	C14H6Cl2O2
Molecular Weight	277.10 g/mol
Synonyms	1,5-Dichloro-9,10-anthracenedione; 1,5-Dichloro-9,10-anthraquinone; 1,5-Dichloroanthracene-9,10-dione; C.I. 58055; Anthraquinone, 1,5-dichloro-; 1,5-DCAQ
EINECS	201-418-1

Quality Control

Our 1,5-Dichloroanthraquinone 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 industrial synthesis. A detailed Certificate of Analysis (COA) documenting purity, physical characteristics, and impurity profiles is 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 light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	248°C - 252°C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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