Description

2,7-Difluoro-9-Mesityl-10-Methylacridin-10-Ium Tetrafluoroborate is a specialized, high-purity organic salt belonging to the acridinium dye family, valued for its unique photophysical properties. This compound serves as a critical photoinitiator and photocatalyst in advanced material synthesis and polymer chemistry. It is essential for researchers and manufacturers in the photopolymer, OLED material development, and advanced organic synthesis sectors who require precise, reliable performance in light-driven applications.

Application

• Photoinitiator for UV-curable resins, inks, and coatings, enabling rapid polymerization under specific light wavelengths.
• Photoredox catalyst in organic synthesis for challenging bond-forming reactions under mild, visible-light conditions.
• Key component in the research and development of organic light-emitting diodes (OLEDs) and other optoelectronic materials.
• Used in photopolymerization for 3D printing (SLA/DLP) to achieve high-resolution and functional parts.
• Sensitizer in photodynamic therapy (PDT) research and related biomedical applications.
• Facilitates photo-patterning and lithography processes in microelectronics and advanced material fabrication.

Basic Information

Product Name	2,7-Difluoro-9-Mesityl-10-Methylacridin-10-Ium Tetrafluoroborate
CAS No.	2635339-88-5
Molecular Formula	C25H22BF6N
Molecular Weight	453.25 g/mol
Synonyms	2,7-Difluoro-9-mesityl-10-methylacridin-10-ium tetrafluoroborate; 10-Methyl-9-mesityl-2,7-difluoroacridin-10-ium tetrafluoroborate; Mes-Acr-Me+ BF4- (2,7-difluoro substituted); Difluoromesitylacridinium Tetrafluoroborate; Acridinium Salt Photoinitiator; Photoredox Catalyst 2,7-F2-Mes-Acr+; 9-Mesityl-2,7-difluoro-10-methylacridinium BF4
EINECS	Contact for details

Quality Control

Every batch of 2,7-Difluoro-9-Mesityl-10-Methylacridin-10-Ium Tetrafluoroborate undergoes rigorous analytical testing to ensure it meets the high-purity standards required for research and industrial applications. Our quality assurance protocol includes advanced chromatographic and spectroscopic methods to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting purity (typically ≥98% by HPLC), related substances, and other critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 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.