Description

1-Butylpentachlorocyclotriphosphazene is a specialized organophosphazene derivative, serving as a crucial intermediate in advanced materials science. Its value lies in its reactive chlorinated cyclotriphosphazene core, which can be further functionalized to create polymers and additives with unique thermal and flame-retardant properties. This compound is essential for R&D chemists and manufacturers in the polymer, aerospace, and specialty chemical industries seeking to develop high-performance materials.

Application

• Key intermediate for the synthesis of polyphosphazene elastomers and polymers with high-temperature stability.
• Precursor for flame-retardant additives in plastics, textiles, and coatings.
• Building block in advanced material research, particularly for aerospace and military applications.
• Used in the development of specialty lubricants and sealants with exceptional chemical resistance.
• Intermediate for creating biocompatible materials and drug delivery systems in pharmaceutical research.
• Starting material for liquid crystal polymers (LCPs) and other high-performance engineering plastics.

Basic Information

Product Name	1-Butylpentachlorocyclotriphosphazene
CAS No.	75132-82-0
Molecular Formula	C₄H₉Cl₅N₃P₃
Molecular Weight	398.21 g/mol
Synonyms	Butylpentachlorocyclotriphosphazene; Pentachloro(butyl)cyclotriphosphazene; 1-Butyl-1,1,3,3,5,5-hexachlorocyclotriphosphazene; NSC 241081; Hexachloro-butyl-cyclotriphosphazene; Butyl-substituted chlorocyclophosphazene; Phosphonitrilic chloride, butylpentachloro derivative
EINECS	Contact for details

Quality Control

Our 1-Butylpentachlorocyclotriphosphazene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are 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 room temperature (15-25°C). This material is moisture-sensitive; keep the container tightly sealed under an inert atmosphere to prevent hydrolysis. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Chlorine Content	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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