Description

P,p-Difluorophosphine-Borane is a specialized organophosphorus compound with a unique borane-stabilized difluorophosphine structure. This compound is valued for its role as a versatile precursor and ligand in advanced synthetic chemistry, particularly in the development of novel catalysts and materials. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors for applications requiring precise fluorine and phosphorus chemistry.

Application

• Catalyst Precursor: Serves as a key intermediate in the synthesis of transition metal catalysts for cross-coupling and hydrogenation reactions.
• Ligand Synthesis: Used to prepare novel phosphine ligands with enhanced electronic and steric properties for asymmetric catalysis.
• Fluorinated Material Research: Acts as a building block for developing fluorinated polymers and advanced materials with specific thermal or chemical resistance.
• Pharmaceutical Intermediate: Employed in the research and development of active pharmaceutical ingredients (APIs) that incorporate phosphorus-fluorine motifs.
• Agrochemical Synthesis: Utilized in creating novel pesticide and herbicide molecules where the difluorophosphine group imparts desired biological activity.
• Electrolyte Additive Research: Investigated for use in lithium-ion battery electrolytes to improve stability and performance.

Basic Information

Product Name	P,p-Difluorophosphine-Borane
CAS No.	16089-15-9
Molecular Formula	C6H6BF2P
Molecular Weight	153.89 g/mol
Synonyms	1,1-Difluoro-2,5-cyclohexadiene-1-phosphine-Borane; Difluorophosphine-Borane Adduct; Borane-Difluorophosphine Complex; (1,1-Difluoro-2,4-cyclohexadien-1-yl)phosphine-Borane; P,P-Difluorophosphine Borane Adduct; Borane-tetrahydro-1,1-difluoro-1H-phosphinine Complex; 1,1-Difluoro-1-phosphacyclohexa-2,5-diene Borane
EINECS	Contact for details

Quality Control

Our P,p-Difluorophosphine-Borane is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency. Quality is verified through a comprehensive suite of analytical techniques including NMR (1H, 13C, 19F, 31P), FT-IR, and GC-MS. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your R&D and quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C in a cool, dry, well-ventilated area. Due to its sensitivity to moisture and oxygen, containers must be kept sealed and allowed to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white solid or crystalline powder
Identification (NMR)	Conforms to structure
Purity (NMR/GC)	≥ 95%
Water Content (KF)	≤ 0.5%

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