Description

tert-Butyl(Methyl)Isopropylphosphine is a specialized organophosphorus compound, specifically a tertiary phosphine ligand. This chemical is valued for its role as a highly effective ligand in transition metal catalysis, facilitating key bond-forming reactions. It is primarily sought after by research institutions and industrial R&D departments engaged in advanced organic synthesis, particularly for the development of pharmaceuticals, agrochemicals, and novel materials.

Application

• Homogeneous Catalysis: A key ligand in cross-coupling reactions (e.g., Suzuki, Heck, Negishi) for constructing complex organic molecules.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) requiring precise stereochemical control.
• Agrochemical Synthesis: Employed in the development of advanced herbicides, fungicides, and insecticides.
• Material Science Research: Facilitates the creation of novel polymers and organometallic complexes with specific electronic properties.
• Asymmetric Synthesis: Serves as a chiral ligand precursor for enantioselective catalytic processes.
• Academic & Industrial R&D: A critical reagent for methodology development and scale-up process optimization in chemical research.

Basic Information

Item	Details
Product Name	tert-Butyl(Methyl)Isopropylphosphine
CAS No.	74685-89-5
Molecular Formula	C8H19P
Molecular Weight	146.21 g/mol
Synonyms	(tert-Butyl)(methyl)(propan-2-yl)phosphane; (Isopropyl)(methyl)(tert-butyl)phosphine; Methyl-tert-butyl-isopropylphosphine; t-BuMe(i-Pr)P; Phosphine, (1,1-dimethylethyl)methyl(1-methylethyl)-; tert-Butylmethylisopropylphosphine
EINECS	Contact for details

Quality Control

Our production of tert-Butyl(Methyl)Isopropylphosphine adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed via modern spectroscopic and chromatographic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profile is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its sensitivity to oxidation, this material must be stored under an inert atmosphere (argon or nitrogen). Recommended storage temperature is 2-8°C. Keep the container in a cool, dry, well-ventilated place, away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 95.0%
Purity (31P NMR)	≥ 97.0%

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