Description

Chlorodipropyl-Phosphine is a versatile organophosphorus compound that serves as a critical building block in advanced chemical synthesis. Its value lies in its role as a key ligand precursor and reagent for creating complex phosphorus-containing molecules. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity intermediates for catalyst development and fine chemical production.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing phosphorus heterocycles.
• Catalyst Ligand Precursor: Serves as a starting material for the preparation of specialized phosphine ligands used in homogeneous catalysis, including cross-coupling reactions.
• Agrochemical Synthesis: A key intermediate in the production of certain herbicides, fungicides, and plant growth regulators.
• Flame Retardant Additive Development: Employed in research and production of phosphorus-based flame retardants for polymers and materials.
• Organic Synthesis Reagent: Utilized in various organic transformations, such as the formation of carbon-phosphorus bonds and the synthesis of phosphonium salts.
• Material Science Research: Acts as a monomer or modifying agent in the development of advanced polymeric materials and coatings.

Basic Information

Product Name	Chlorodipropyl-Phosphine
CAS No.	41157-34-0
Molecular Formula	C6H14ClP
Molecular Weight	152.60 g/mol
Synonyms	Chlorodi-n-propylphosphine; Di-n-propylchlorophosphine; Chlorobis(propyl)phosphine; (Chloro)di-n-propylphosphine; Propylphosphonous dichloride (related); Phosphinous chloride, dipropyl-; Dipropylphosphinous chloride; n-Propylphosphonous dichloride (precursor)
EINECS	Contact for details

Quality Control

Our Chlorodipropyl-Phosphine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizers and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or NMR)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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