Description

Phosphoroisocyanatidic Dichloride is a highly reactive organophosphorus compound that serves as a critical building block in advanced chemical synthesis. Its value lies in its ability to efficiently introduce phosphorus and isocyanate functionalities into target molecules, enabling the creation of complex structures. This intermediate is essential for researchers and manufacturers in the agrochemical and pharmaceutical industries, particularly for developing novel active ingredients and specialty polymers.

Application

• Agrochemical Intermediate: Key precursor in the synthesis of novel insecticides, herbicides, and fungicides, contributing to the development of next-generation crop protection agents.
• Pharmaceutical Synthesis: Used as a versatile building block for constructing complex molecules with potential biological activity, including active pharmaceutical ingredients (APIs).
• Flame Retardant Production: Serves as a starting material for synthesizing specialized phosphorus-based flame retardants used in polymers and textiles.
• Ligand and Catalyst Development: Employed in organometallic chemistry for the preparation of novel phosphorus-containing ligands and catalysts.
• Polymer Modification: Used to introduce reactive sites into polymer chains for creating specialty materials with tailored properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in exploring new reactions and material science.

Basic Information

Product Name	Phosphoroisocyanatidic Dichloride
CAS No.	870-30-4
Molecular Formula	Cl2NOP
Molecular Weight	147.90 g/mol
Synonyms	Dichlorophosphoryl Isocyanate; Isocyanatophosphonic Dichloride; Phosphorocyanidic Dichloride; Phosphoryl Isocyanate Dichloride; POCNCl2; Isocyanatophosphoryl Chloride
EINECS	212-789-9

Quality Control

Our Phosphoroisocyanatidic Dichloride is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by titration and impurity profiling, to ensure it meets the high-purity standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from heat, sparks, open flames, and incompatible materials such as water, alcohols, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
Density (at 20°C)	~1.6 g/cm³
Water Content (KF)	≤ 0.5 %

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