Description

Tris(3-Methoxyphenyl)Phosphine is a specialized organophosphorus compound widely utilized as a versatile ligand in transition metal catalysis. Its value lies in its ability to modulate the electronic and steric properties of metal centers, enabling highly efficient and selective chemical transformations. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise control over catalytic processes.

Application

• As a key ligand in cross-coupling reactions, such as Suzuki-Miyaura and Buchwald-Hartwig amination, for synthesizing complex organic molecules.
• Catalyst component in hydroformylation and hydrogenation processes for fine chemical and pharmaceutical intermediates.
• Precursor or additive in the development of advanced materials, including OLEDs and conductive polymers.
• Used in academic and industrial R&D for exploring new catalytic systems and reaction methodologies.
• Employed in the synthesis of agrochemical active ingredients requiring high-purity catalytic steps.
• Component in specialty chemical synthesis where tailored phosphine ligands are critical for yield and selectivity.

Basic Information

Product Name	Tris(3-Methoxyphenyl)Phosphine
CAS No.	29949-84-6
Molecular Formula	C21H21O3P
Molecular Weight	352.36 g/mol
Synonyms	Tris(3-methoxyphenyl)phosphane; Phosphorous tris(3-methoxyphenyl) ester; (3-Methoxyphenyl)phosphine, tris-; Tris(m-methoxyphenyl)phosphine; 3-Methoxyphenylphosphine, tris-; P(3-MeOC6H4)3; TMOPP
EINECS	Contact for details

Quality Control

Our Tris(3-Methoxyphenyl)Phosphine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) documenting all critical specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, containers should be kept sealed and purged after each use to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details

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