Description

Di-tert-Butyl-2-Norbornylphosphonium Hbf4 Salt is a specialized organophosphonium salt, a high-purity chemical intermediate of significant importance in advanced organic synthesis. Its core value lies in its role as a highly effective and selective catalyst or ligand precursor, particularly in challenging cross-coupling and polymerization reactions. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise molecular control.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for complex molecular architectures.
• Catalyst/Ligand Synthesis: Used to generate novel phosphine ligands and catalysts for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Negishi).
• Polymer Chemistry: Acts as a catalyst or initiator in the production of specialized polymers and resins with tailored properties.
• Agrochemical Research: Employed in the development of new crop protection agents and herbicides.
• Material Science: Utilized in the creation of advanced organic electronic materials and coatings.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	Di-tert-Butyl-2-Norbornylphosphonium Hbf4 Salt
CAS No.	758720-39-7
Molecular Formula	C₁₅H₂₈BF₄P
Molecular Weight	326.17 g/mol
Synonyms	Di-tert-butyl(2-norbornyl)phosphonium tetrafluoroborate; 2-Norbornyl-di-tert-butylphosphonium Tetrafluoroborate; Norbornyl-di-tert-butylphosphonium HBF4 Salt; (2-Bicyclo[2.2.1]heptyl)di-tert-butylphosphonium Tetrafluoroborate; Di-tert-butylnorbornylphosphonium Tetrafluoroborate; Phosphonium, di-tert-butyl(2-norbornyl)-, tetrafluoroborate(1-); P(t-Bu)₂(Norbornyl) HBF4
EINECS	Contact for details

Quality Control

Our production of Di-tert-Butyl-2-Norbornylphosphonium Hbf4 Salt adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, guaranteeing traceability and compliance with your research or production requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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