Description

Di-n-Propylphenylphosphine is a specialized organophosphorus compound widely used 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 reliable, high-purity intermediates for complex synthesis.

Application

• Catalytic Ligand: A key component in cross-coupling reactions (e.g., Suzuki, Heck, Stille) for C-C and C-X bond formation.
• Pharmaceutical Intermediates: Synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Production of advanced herbicides, fungicides, and plant growth regulators.
• Material Science: Precursor for the development of novel polymers, ligands, and organometallic complexes.
• Fine Chemical Production: Enabling stereoselective synthesis in the manufacture of flavors, fragrances, and specialty chemicals.
• Academic & Industrial R&D: Fundamental research in organometallic chemistry and new catalytic process development.

Basic Information

Product Name	Di-n-Propylphenylphosphine
CAS No.	7650-83-1
Molecular Formula	C12H19P
Molecular Weight	194.25 g/mol
Synonyms	Phenyl-di-n-propylphosphine; Di-n-propyl(phenyl)phosphine; (Phenyl)di-n-propylphosphine; Phosphine, dipropylphenyl-; Dipropylphenylphosphine; P,P-Dipropylphenylphosphine; n-Propylphenylphosphine (di-); EINECS 231-610-1
EINECS	231-610-1

Quality Control

Our Di-n-Propylphenylphosphine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, NMR, and titration methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment 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. Recommended storage temperature is 2-8°C for long-term stability. This material is easily oxidized and moisture-sensitive.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.