Description

Diaminoanthraquinone CAS NO 38096-31-0 is a high-purity, functionalized anthraquinone derivative characterized by its two amino substituents, which impart significant reactivity and color properties. This compound is a critical intermediate in the synthesis of high-value dyes, pigments, and advanced functional materials, offering precise molecular control for demanding applications. It is essential for manufacturers and R&D laboratories in the dye, specialty chemical, and advanced material sectors seeking reliable, high-quality intermediates for their production processes.

Application

• Dye and Pigment Intermediate: A key precursor for the synthesis of vat dyes, disperse dyes, and high-performance organic pigments, particularly for textile and plastics coloring.
• Functional Material Synthesis: Used in the production of advanced materials, including liquid crystal dyes, electrochromic materials, and organic semiconductors.
• Analytical Chemistry Reagent: Employed as a chromogenic agent or a standard in analytical methods and research.
• Photographic Sensitizer: Acts as a sensitizing agent in specific photographic and imaging applications.
• Research & Development: Serves as a versatile building block in organic synthesis for pharmaceutical and agrochemical research.

Basic Information

Product Name	Diaminoanthraquinone
CAS No.	38096-31-0
Molecular Formula	C14H10N2O2
Molecular Weight	238.24 g/mol
Synonyms	1,5-Diaminoanthraquinone; 1,5-Diamino-9,10-anthracenedione; 1,5-Diamino-9,10-anthraquinone; 1,5-Anthraquinonediamine; C.I. 61700; C.I. Vat Blue 18; Diaminoanthraquinone (1,5-); 1,5-DAAQ
EINECS	253-763-8

Quality Control

Our Diaminoanthraquinone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use as a fine chemical intermediate. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to guarantee traceability and consistency.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 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.