Description

Methylphosphine Borane Complex CAS NO 14975-23-6 is a versatile organophosphorus reagent where the phosphine is stabilized by coordination to borane. This complex is crucial for providing a protected, air-stable source of methylphosphine, a valuable ligand and building block in synthetic chemistry. It is primarily sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for catalysis and fine chemical synthesis.

Application

• Pharmaceutical Intermediate Synthesis: Serves as a key precursor and ligand in the production of active pharmaceutical ingredients (APIs), particularly in cross-coupling and asymmetric hydrogenation reactions.
• Catalyst Ligand Precursor: Used to generate methylphosphine ligands in situ for homogeneous catalysis in organic transformations.
• Agrochemical Manufacturing: Employed in the synthesis of specialized pesticides and herbicides where phosphorus-containing motifs are required.
• Polymer & Materials Science: Acts as a monomer or modifying agent in the development of flame-retardant materials and specialty polymers.
• Organic Synthesis Reagent: Provides a stable source of the methylphosphine moiety for nucleophilic phosphination reactions and the construction of P-C bonds.
• Research & Development: Essential for academic and industrial R&D in organometallic chemistry and new catalytic system development.

Basic Information

Product Name	Methylphosphine Borane Complex
CAS No.	14975-23-6
Molecular Formula	C2H10BP
Molecular Weight	75.89 g/mol
Synonyms	Methylphosphine-Borane; Methylphosphine Borane Adduct; Borane-Methylphosphine Complex; Methylphosphine, compd. with borane (1:1); Methylphosphine borane (1:1); Methylphosphine, borane adduct; Methylphosphine-borane (1:1); PH3BH3, Methyl-
EINECS	Contact for details

Quality Control

Our Methylphosphine Borane Complex is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your research and production specifications.

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 material is easily oxidized and highly volatile; it must be stored under an inert atmosphere (e.g., nitrogen or argon) and handled in a fume hood to minimize exposure and degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms
Assay (NMR)	≥ 95.0%
Melting Point	Contact for details

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