Description

4-Ethyl-2,6,7-Trimethyl-2,6,7-Triaza-1-Phosphabicyclo[2.2.2]Octane1-Sulfide is a specialized organophosphorus compound belonging to the class of bicyclic phosphazenes, known for its role as a highly effective and thermally stable catalyst and curing agent. Its value lies in its ability to facilitate and accelerate polymerization reactions, particularly for high-performance epoxy resins, while imparting excellent flame retardancy and thermal properties to the final materials. This chemical is essential for manufacturers in the advanced polymer, electronics encapsulation, and specialty adhesive industries seeking to enhance product performance and processing efficiency.

Application

• Epoxy Resin Curing & Catalyst: Acts as a latent curing agent and catalyst for epoxy resins, enabling controlled curing processes for high-temperature applications.
• Flame Retardant Additive: Imparts flame retardant properties to polymers and composites, crucial for electronics and construction materials.
• Polymer Stabilizer: Used as a stabilizer in polymer formulations to prevent degradation during high-temperature processing.
• Advanced Composite Manufacturing: A key component in the production of high-performance composites for aerospace and automotive sectors.
• Electronic Encapsulation: Employed in potting and encapsulation compounds for semiconductors and electronic components requiring thermal stability.
• Specialty Adhesives: Enhances the thermal and mechanical properties of high-strength, temperature-resistant adhesives.
• Chemical Synthesis Intermediate: Serves as a building block or catalyst in the synthesis of other complex organophosphorus compounds.
• Research & Development: Utilized in R&D laboratories for developing new polymeric materials and catalytic systems.

Basic Information

Product Name	4-Ethyl-2,6,7-Trimethyl-2,6,7-Triaza-1-Phosphabicyclo[2.2.2]Octane1-Sulfide
CAS No.	67590-61-8
Molecular Formula	C9H19N3PS
Molecular Weight	232.30 g/mol
Synonyms	1-Ethyl-3,5,7-trimethyl-1,3,5,7-tetraaza-1λ⁵-phosphabicyclo[3.3.1]nonane-1-sulfide; 1-Ethyl-3,5,7-trimethyl-1,3,5,7-tetraaza-1-phosphabicyclo[3.3.1]nonane-1-sulfide; Bicyclic Phosphazene Sulfide; 4-Ethyl-2,6,7-trimethyl-2,6,7-triaza-1-phosphabicyclo[2.2.2]octane 1-sulfide; ETPS; Phosphazene Catalyst Sulfide; 1-Ethyl-3,5,7-trimethyl-1,3,5,7-tetraaza-1-phosphonia-bicyclo[3.3.1]nonane-1-thiolate
EINECS	Contact for details

Quality Control

Our 4-Ethyl-2,6,7-Trimethyl-2,6,7-Triaza-1-Phosphabicyclo[2.2.2]Octane1-Sulfide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and titration methods, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing assay, identity, and impurity profiles are provided with each shipment to guarantee compliance with your technical specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and moisture. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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