Description

Di-T-Butylneopentylphosphine is a sterically hindered tertiary phosphine ligand, characterized by its high electron-donating ability and significant air sensitivity. This compound is a critical component in advanced catalytic systems, enabling highly efficient and selective chemical transformations. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and specialty chemical industries for the development of novel synthetic routes and high-value intermediates.

Application

• Homogeneous Catalysis: As a key ligand in cross-coupling reactions (e.g., Suzuki, Heck, Negishi) for C-C and C-X bond formation.
• Pharmaceutical Intermediates: Synthesis of complex drug molecules and active pharmaceutical ingredients (APIs) requiring precise stereochemical control.
• Agrochemical Synthesis: Production of advanced herbicides, fungicides, and insecticides where high selectivity is paramount.
• Polymer Chemistry: Catalyst component in olefin polymerization and copolymerization processes to create materials with specific properties.
• Fine Chemical Manufacturing: Enabling efficient synthesis of flavors, fragrances, and other high-purity specialty chemicals.
• Academic & Industrial R&D: A valuable tool for developing new catalytic methodologies and exploring novel reaction pathways.

Basic Information

Product Name	Di-T-Butylneopentylphosphine, Min. 95
CAS No.	60633-21-8
Molecular Formula	C13H29P
Molecular Weight	216.34 g/mol
Synonyms	Di-tert-Butylneopentylphosphine; Neopentyldi-tert-butylphosphine; (2,2-Dimethylpropyl)bis(1,1-dimethylethyl)phosphine; Di-t-butylneopentylphosphane; DTBNpP; Phosphine, bis(1,1-dimethylethyl)(2,2-dimethylpropyl)-; (Neopentyl)di-tert-butylphosphine
EINECS	Contact for details

Quality Control

Our Di-T-Butylneopentylphosphine is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity and assay, with rigorous control of moisture and oxygen-sensitive impurities. A comprehensive Certificate of Analysis (COA) detailing purity (by NMR/GLC), physical properties, and handling instructions is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) at 2-8°C or as specified on the label. Due to its easily oxidized nature, the material should be handled in a glovebox or using standard Schlenk-line techniques to prevent degradation. Keep away from strong oxidizers and acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Assay (GLC/NMR)	Min. 95%
Water Content (KF)	Max. 0.1%

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