Description

2,2,4-Trimethyl-1-Oxa-4-Aza-2-Silacyclohexane is a specialized organosilicon compound featuring a unique heterocyclic structure that combines silicon, oxygen, and nitrogen. This structure makes it a valuable intermediate and functional additive in advanced material synthesis, offering properties like moisture scavenging and surface modification. It is primarily sought after by manufacturers in the silicone polymer, pharmaceutical, and agrochemical industries for developing high-performance products.

Application

• Silicone Crosslinking Agent: Used as a key intermediate in the synthesis of specialty silicone resins and elastomers, imparting specific mechanical and thermal properties.
• Moisture Scavenger/Stabilizer: Functions as an effective water scavenger in moisture-sensitive formulations, such as polyurethane systems, adhesives, and sealants, to prevent premature curing and extend shelf life.
• Surface Modification Agent: Employed to modify the surface properties of inorganic fillers (e.g., silica) to improve their compatibility and dispersion in polymer matrices.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules due to its reactive silazane moiety.
• Agrochemical Synthesis: Acts as a precursor or intermediate in the production of certain pesticides and herbicides.
• Adhesion Promoter: Enhances the adhesion between organic polymers and inorganic substrates in coating and composite applications.

Basic Information

Product Name	2,2,4-Trimethyl-1-Oxa-4-Aza-2-Silacyclohexane
CAS No.	10196-49-3
Molecular Formula	C6H15NOSi
Molecular Weight	145.28 g/mol
Synonyms	1,1,3,3-Tetramethyl-1,3-diaz-2-oxa-1-silacyclopentane; 2,2,4-Trimethyl-2-sila-4-aza-1-oxacyclohexane; N,O-Bis(trimethylsilyl)hydroxylamine cyclic form; Cyclic N,O-Bis(trimethylsilyl)hydroxylamine; TMSO-TMSN cyclic form; Hexamethylcyclodisilazane oxide; 1-Oxa-4-aza-2-silacyclohexane, 2,2,4-trimethyl-
EINECS	233-471-1

Quality Control

Our 2,2,4-Trimethyl-1-Oxa-4-Aza-2-Silacyclohexane is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory 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 compound is moisture-sensitive (hygroscopic) and should be handled under a dry inert atmosphere (e.g., nitrogen) to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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