Description

Dichloroisopropylphosphine is a versatile organophosphorus compound used as a key intermediate in advanced chemical synthesis. Its primary value lies in its reactivity as a chlorophosphine, enabling the construction of complex phosphorus-containing molecules. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity building blocks for ligand synthesis and material science applications.

Application

• Pharmaceutical Intermediate: A crucial precursor for synthesizing phosphine ligands used in metal-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Stille).
• Agrochemical Synthesis: Building block for creating novel organophosphorus pesticides, herbicides, and plant growth regulators.
• Ligand Preparation: Used to manufacture chiral and achiral phosphine ligands for homogeneous catalysis.
• Flame Retardant Development: Intermediate in the research and production of phosphorus-based flame retardant additives for polymers.
• Material Science: Key reagent for modifying surfaces and synthesizing phosphorus-doped materials and metal-organic frameworks (MOFs).
• Organic Synthesis: Employed in the preparation of phosphonium salts, phosphine oxides, and other functional organophosphorus compounds.

Basic Information

Product Name	Dichloroisopropylphosphine
CAS No.	25235-15-8
Molecular Formula	C3H7Cl2P
Molecular Weight	144.97 g/mol
Synonyms	Isopropyldichlorophosphine; Dichloro(isopropyl)phosphine; Isopropylphosphonous Dichloride; (1-Methylethyl)phosphonous Dichloride; Propan-2-ylphosphonous Dichloride; Dichloro(propan-2-yl)phosphine; 25235-15-8
EINECS	Contact for details

Quality Control

Our Dichloroisopropylphosphine is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including GC, NMR, and titration methods, to verify identity, assay, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 2-8°C under an inert atmosphere (argon or nitrogen). Due to its hygroscopic and moisture-sensitive nature, containers must be kept sealed and handled under dry conditions to prevent decomposition. Keep away from strong acids and oxidizing agents.

Specification

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