Description

Benzoxazolium, 5,7-Bis(1,1-Dimethylethyl)-3-(3,5-Dimethylphenyl)-, Tetrafluoroborate is a specialized organic salt featuring a benzoxazolium cation paired with a tetrafluoroborate anion. This compound is valued for its role as a key intermediate or functional additive in advanced material synthesis and specialty chemical manufacturing. It is primarily sought by R&D laboratories and industrial producers in the fields of photoinitiators, optical materials, and organic electronics.

Application

• As a photoinitiator or photosensitizer component in UV-curable coatings, inks, and adhesives.
• Intermediate in the synthesis of functional dyes and pigments for optical applications.
• Key building block for advanced organic semiconductors and electronic materials.
• Research chemical for developing novel ionic liquids with specific solvation properties.
• Potential use in the formulation of light-emitting electrochemical cells (LECs) and other optoelectronic devices.
• Specialty additive in polymer chemistry to modify material properties.

Basic Information

Product Name	Benzoxazolium, 5,7-Bis(1,1-Dimethylethyl)-3-(3,5-Dimethylphenyl)-, Tetrafluoroborate
CAS No.	2750161-98-7
Molecular Formula	C23H29BF4N2O
Molecular Weight	436.30 g/mol
Synonyms	5,7-Di-tert-butyl-3-(3,5-dimethylphenyl)benzoxazolium tetrafluoroborate; 3-(3,5-Dimethylphenyl)-5,7-bis(tert-butyl)benzoxazolium tetrafluoroborate; Benzoxazolium, 3-(3,5-dimethylphenyl)-5,7-bis(1,1-dimethylethyl)-, tetrafluoroborate(1-); 5,7-Bis(tert-butyl)-3-(3,5-dimethylphenyl)benzo[d]oxazol-3-ium tetrafluoroborate
EINECS	Contact for details

Quality Control

Our production of this specialty chemical adheres to stringent quality protocols. Every batch is characterized and tested to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing key parameters such as assay, identity confirmation, and impurity profiles. We support custom synthesis and purity requirements to meet specific research and industrial application needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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