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Phosphonitrilic Chloride Trimer CAS NO 940-71-6


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CAS No.:940-71-6

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Phosphonitrilic Chloride Trimer is a key organophosphorus chemical intermediate with a cyclic, chlorinated structure. This compound matters for its exceptional reactivity, serving as a versatile building block for creating advanced materials with tailored properties. It is primarily needed by manufacturers in the flame retardant, polymer, and specialty chemical industries seeking to enhance product performance and thermal stability.

Application

  • As a crucial precursor for the synthesis of phosphazene polymers and elastomers with high-temperature and flame-retardant properties.
  • In the production of advanced flame retardant additives for plastics, textiles, and coatings.
  • As a reactive intermediate for creating specialty surfactants and lubricants with unique thermal and chemical resistance.
  • In the synthesis of crown ether analogs and complexing agents for specialized separation processes.
  • For research and development of novel inorganic-organic hybrid materials and catalysts.
  • As a starting material in the preparation of phosphonitrilic derivatives for electronic and aerospace applications.

Basic Information

Product Name Phosphonitrilic Chloride Trimer
CAS No. 940-71-6
Molecular Formula Cl6N3P3
Molecular Weight 347.66 g/mol
Synonyms Hexachlorocyclotriphosphazene; Phosphonitrile Chloride Trimer; Cyclotriphosphazene, hexachloro-; 2,2,4,4,6,6-Hexachloro-1,3,5,2,4,6-triazatriphosphorine; Trimeric Phosphonitrilic Chloride; PNCT; Phosphazene Trimer; Chlorophosphazene Trimer
EINECS 213-378-2

Quality Control

Our Phosphonitrilic Chloride Trimer is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Recommended storage temperature is 2-25°C.

Specification

Item Specification
Appearance White to off-white crystalline solid
Identification (IR) Conforms
Assay (HPLC) ≥ 98.0%
Melting Point 112 - 116 °C
Water Content (KF) ≤ 0.5%

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

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