Description

2,2-Dimethyl-1,6,2-dioxasilocane is a specialized organosilicon compound, specifically a cyclic siloxane derivative, with the CAS registry number 24628-31-7. This chemical serves as a valuable precursor or intermediate in the synthesis of advanced silicone polymers and functional materials. It is primarily sought by industries involved in specialty polymer manufacturing, advanced material science, and fine chemical synthesis.

Application

• Silicone Polymer Synthesis: Key monomer or intermediate for producing specialized cyclic and linear silicone resins with tailored properties.
• Surface Modification Agent: Used to impart hydrophobic or specific release characteristics to surfaces in coatings and composites.
• Adhesive & Sealant Formulations: Acts as a cross-linking agent or modifier to enhance the thermal stability and flexibility of silicone-based adhesives.
• Pharmaceutical & Cosmetic Intermediates: Employed in the synthesis of siloxane-based excipients or active ingredients requiring specific cyclic structures.
• Electronic Encapsulants: Utilized in the production of high-purity silicone gels and encapsulants for protecting sensitive electronic components.
• Research & Development: Serves as a building block in academic and industrial R&D for novel organosilicon chemistry and material discovery.

Basic Information

Item	Details
Product Name	2,2-Dimethyl-1,6,2-dioxasilocane
CAS No.	24628-31-7
Molecular Formula	C6H14O2Si
Molecular Weight	146.26 g/mol
Synonyms	2,2-Dimethyl-1,6,2-dioxasilacyclohexane; 2,2-Dimethyl-1,6,2-dioxasilinan; 1,6,2-Dioxasilocane, 2,2-dimethyl-; Hexamethylcyclotrisiloxane related cyclic monomer; Dimethylsiloxane cyclic derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2,2-Dimethyl-1,6,2-dioxasilocane is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles 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 at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong acids and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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