Description

1,4-Difluoroanthraquinone CAS NO 28736-42-7 is a fluorinated derivative of anthraquinone, serving as a high-value intermediate in advanced organic synthesis. Its core value lies in its role as a key building block for the development of specialized dyes, pigments, and functional materials. This compound is essential for R&D and production teams in the fine chemical, pharmaceutical, and advanced material sectors seeking to incorporate fluorine atoms for enhanced product performance.

Application

• Key intermediate in the synthesis of high-performance, fluorinated anthraquinone dyes and pigments.
• Building block for advanced organic electronic materials, including organic semiconductors and OLED components.
• Precursor in pharmaceutical research for developing novel active pharmaceutical ingredients (APIs).
• Starting material for specialized photoinitiators and functional additives in polymer chemistry.
• Used in academic and industrial research as a model compound for studying fluorination reactions and electronic effects.
• Intermediate for liquid crystal and other advanced display technologies requiring specific optical properties.

Basic Information

Product Name	1,4-Difluoroanthraquinone
CAS No.	28736-42-7
Molecular Formula	C₁₄H₆F₂O₂
Molecular Weight	244.20 g/mol
Synonyms	1,4-Difluoro-9,10-anthracenedione; 1,4-Difluoro-9,10-anthraquinone; 9,10-Anthracenedione, 1,4-difluoro-; 1,4-Difluoroanthra-9,10-quinone; Anthraquinone, 1,4-difluoro-; 1,4-DFAQ
EINECS	Contact for details

Quality Control

Our 1,4-Difluoroanthraquinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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 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%
Residue on Ignition	≤ 0.1%

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