Description

Allyldiphenylphosphine is a versatile organophosphorus compound featuring both an allyl group and two phenyl rings attached to a central phosphorus atom. This structure makes it a valuable ligand in transition metal catalysis and a key building block in organic synthesis, particularly for creating complex phosphorus-containing molecules. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise control over chemical reactions.

Application

• As a ligand in homogeneous catalysis for cross-coupling reactions (e.g., Heck, Suzuki-Miyaura).
• As a key precursor for synthesizing chiral phosphine ligands used in asymmetric synthesis.
• In the manufacture of photoinitiators and polymer stabilizers for specialty materials.
• For the research and development of novel organometallic complexes.
• As a building block in pharmaceutical intermediates, especially for targeted drug discovery.
• In the synthesis of flame retardants and other functional additives for polymers.

Basic Information

Product Name	Allyldiphenylphosphine
CAS No.	2741-38-0
Molecular Formula	C15H15P
Molecular Weight	226.25 g/mol
Synonyms	Allyldiphenylphosphane; (2-Propenyl)diphenylphosphine; Diphenylallylphosphine; Allyl(diphenyl)phosphine; Phosphine, allyldiphenyl-; NSC 163996
EINECS	220-369-4

Quality Control

Our Allyldiphenylphosphine is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC and NMR analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee compliance with your research and production specifications.

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 place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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