Description

2,2-Dimethyl-1,3,6-trioxa-2-silacyclooctane is a specialized organosilicon compound featuring a unique cyclic structure that combines silicon with ether linkages. This chemical matters for its role as a versatile intermediate and protecting group in sophisticated organic synthesis, particularly for sensitive or complex molecules. Industries such as pharmaceuticals, agrochemicals, and advanced material science require this compound for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly where temporary protection of hydroxyl or other functional groups is required.
• Agrochemical Synthesis: Serves as a key building block in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty silicones and hybrid organic-inorganic polymers with tailored properties.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new synthetic methodologies and creating novel molecular architectures.
• Surface Modification Agent: Utilized to functionalize silica or other oxide surfaces, altering their hydrophobicity, reactivity, or compatibility with other materials.

Basic Information

Product Name	2,2-Dimethyl-1,3,6-trioxa-2-silacyclooctane
CAS No.	7733-78-0
Molecular Formula	C6H14O3Si
Molecular Weight	162.26 g/mol
Synonyms	2,2-Dimethyl-1,3,6-trioxa-2-silacyclooctane; 1,3,6-Trioxa-2-silacyclooctane, 2,2-dimethyl-; 2,2-Dimethyl-1,3,6-trioxa-2-silocane; DMTSC; Cyclic dimethylsiloxane ethylene glycol ether; Glycol derivative of dimethylsiloxane
EINECS	231-791-2

Quality Control

Our 2,2-Dimethyl-1,3,6-trioxa-2-silacyclooctane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles 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 product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation from atmospheric moisture.

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.