Description

2-Amino-1-Chloroanthraquinone is a vital anthraquinone derivative, serving as a key intermediate in the synthesis of high-value dyes and pigments. Its molecular structure provides the chromophore and functional groups essential for producing vivid, stable colors with excellent fastness properties. This compound is primarily sought by manufacturers in the dye and pigment industries, as well as by research institutions developing advanced organic materials and specialty chemicals.

Application

• Dye Intermediate: A crucial precursor for the synthesis of vat dyes, disperse dyes, and solvent dyes, imparting red, violet, and blue shades.
• Pigment Manufacturing: Used in the production of high-performance organic pigments for plastics, coatings, and inks.
• Research & Development: Serves as a building block in organic synthesis for novel chromophores and functional materials.
• Textile Industry: Integral to creating dyes for coloring synthetic fibers like polyester with high wash and light fastness.
• Specialty Chemicals: Employed in the synthesis of photoactive compounds and other advanced chemical products.

Basic Information

Product Name	2-Amino-1-Chloroanthraquinone
CAS No.	82-27-9
Molecular Formula	C14H8ClNO2
Molecular Weight	257.67 g/mol
Synonyms	1-Chloro-2-aminoanthraquinone; 2-Amino-1-chloro-9,10-anthracenedione; 1-Chloro-2-anthraquinonylamine; C.I. 60550; C.I. Vat Red 40; Amino Chloro Anthraquinone; ACA
EINECS	201-406-8

Quality Control

Our 2-Amino-1-Chloroanthraquinone is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for dye and pigment synthesis. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	208 - 212 °C
Loss on Drying	≤ 0.5%
Ash Content	≤ 0.3%

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