Description

Dichloroisothiocyanatophosphine is a specialized organophosphorus reagent characterized by its reactive dichloro and isothiocyanato functional groups. This compound is valued for its role as a versatile building block in the synthesis of complex phosphorus-containing heterocycles and as a precursor for advanced ligands and catalysts. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel bioactive molecules and potential drug candidates.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and plant growth regulators containing phosphorus.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized phosphorus-based ligands used in homogeneous catalysis.
• Heterocyclic Chemistry: Employed in the construction of phosphorus-nitrogen-sulfur containing heterocycles for material and medicinal chemistry.
• Polymer Modification: Utilized to introduce functional phosphorus groups into polymer backbones to alter material properties.
• Chemical Research: A valuable reagent for methodological studies and exploring new reaction pathways in organophosphorus chemistry.

Basic Information

Product Name	Dichloroisothiocyanatophosphine
CAS No.	1858-38-4
Molecular Formula	CCl2NPS
Molecular Weight	160.91 g/mol
Synonyms	Dichloro(isothiocyanato)phosphine; Phosphorodichloridic Isothiocyanate; Isothiocyanatophosphonic Dichloride; NSC 156166; Phosphorus Dichloride Isothiocyanate; Thiocyanato Phosphorodichloridate
EINECS	Contact for details

Quality Control

Our Dichloroisothiocyanatophosphine is produced under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including spectroscopic identification and chromatographic purity assessment, to meet exacting research and development standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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. Due to its highly volatile and easily oxidized nature, prolonged exposure to air, moisture, or elevated temperatures should be strictly avoided. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC or HPLC)	≥ 95% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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