Description

Dimethylphenylphosphine Borane is a versatile organophosphorus reagent where the phosphine is protected as a stable borane complex. This compound is crucial for applications requiring a controlled source of the free phosphine ligand, as the borane adduct offers enhanced stability for handling and storage. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors for catalysis and as a key synthetic intermediate.

Application

• Catalyst Ligand Precursor: Serves as a protected source of dimethylphenylphosphine for homogeneous catalysis, including cross-coupling and hydrogenation reactions.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) where phosphine ligands are required.
• Agrochemical Synthesis: Employed in the development of novel pesticides and herbicides.
• Material Science Research: Acts as a precursor for modifying surfaces or creating phosphorus-containing polymers and advanced materials.
• Organic Synthesis Reagent: Facilitates various organic transformations, such as the formation of carbon-phosphorus bonds.
• Laboratory Standard: Used as a reference or starting material in analytical and research laboratories.

Basic Information

Product Name	Dimethylphenylphosphine Borane
CAS No.	35512-87-9
Molecular Formula	C8H14BP
Molecular Weight	151.98 g/mol
Synonyms	Dimethyl(phenyl)phosphine-Borane; (Dimethylphenylphosphine)borane; Borane-Dimethylphenylphosphine Complex; Phenyl(dimethyl)phosphine-Borane; P,P-Dimethylphenylphosphine Borane; Dimethylphenylphosphine Borane Adduct; (Phenyl)dimethylphosphine Borane; Borane-trimethylphosphine (partial list)
EINECS	Contact for details

Quality Control

Our Dimethylphenylphosphine Borane is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR and HPLC, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing specific results for identity, assay, and impurity profiles is provided with every shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and easily oxidized; prolonged exposure to air or moisture must be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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