Description

Di-I-Propylphosphine is a highly reactive organophosphorus compound, primarily utilized as a key ligand and precursor in advanced chemical synthesis. Its value lies in its ability to facilitate challenging catalytic cycles and create complex phosphorus-containing molecular architectures. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors, particularly for developing novel catalysts and fine chemicals.

Application

• Catalyst Ligand Synthesis: Serves as a crucial precursor for creating sophisticated phosphine ligands used in cross-coupling reactions (e.g., Suzuki, Heck).
• Pharmaceutical Intermediates: Employed in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Production: Used in the manufacture of advanced pesticides and herbicides requiring specific phosphorus-based functionalities.
• Material Science Research: Acts as a building block for novel polymers, flame retardants, and electronic materials.
• Organometallic Chemistry: A key reagent for the preparation of metal-phosphine complexes with tailored catalytic properties.
• Fine Chemical Synthesis: Utilized in custom and specialty chemical production for clients in R&D and process development.

Basic Information

Product Name	Di-I-Propylphosphine
CAS No.	20491-53-6
Molecular Formula	C6H15P
Molecular Weight	118.16 g/mol
Synonyms	Diisopropylphosphine; Di(propan-2-yl)phosphane; DIPP; (i-Pr)2PH; Di(1-methylethyl)phosphine; Di-iso-propylphosphine; Phosphinous acid, diisopropyl-; Diisopropylphosphane
EINECS	243-847-6

Quality Control

Our Di-I-Propylphosphine is produced and handled under stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the exacting requirements of research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, identity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and easily oxidized nature, this product must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C to maintain stability and minimize decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 95.0%
Diisopropylphosphine Oxide (GC)	≤ 3.0%
Water Content (KF)	≤ 0.5%

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