Description

1,3-Dioxa-2-Silacyclohexane,2,2-Dimethyl-5-(1-Methylethyl)-(9Ci) CAS NO 250598-32-4 is a specialized organosilicon compound featuring a unique cyclic siloxane ether structure. This chemical is valued for its role as a versatile intermediate and functional additive in advanced material synthesis. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel products with enhanced properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly where silicon incorporation can modulate bioavailability or metabolic stability.
• Agrochemical Synthesis: Serves as a key building block for creating novel pesticides, herbicides, and fungicides with improved efficacy and environmental profiles.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing specialty silicones, hybrid organic-inorganic polymers, and coatings with tailored thermal and mechanical properties.
• Surface Modification Agent: Utilized to functionalize silica, glass, or metal oxide surfaces, imparting specific hydrophobic or reactive characteristics.
• Adhesive & Sealant Formulations: Incorporated as an adhesion promoter or moisture scavenger in high-performance silicone-based adhesives and sealants.
• Laboratory Reagent: Employed in academic and industrial research for exploring new organosilicon chemistry and catalysis.

Basic Information

Item	Details
Product Name	1,3-Dioxa-2-Silacyclohexane,2,2-Dimethyl-5-(1-Methylethyl)-(9Ci)
CAS No.	250598-32-4
Molecular Formula	C7H16O2Si
Molecular Weight	160.29 g/mol
Synonyms	2,2-Dimethyl-5-isopropyl-1,3-dioxa-2-silacyclohexane; 5-Isopropyl-2,2-dimethyl-1,3-dioxa-2-silacyclohexane; Isopropyldimethoxysilane cyclic ethylene glycol ketal; (Isopropylethylene glycolato)dimethylsilane; Cyclic dimethylsilicon ethylene glycol isopropyl ether; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Every batch of our 1,3-Dioxa-2-Silacyclohexane,2,2-Dimethyl-5-(1-Methylethyl)-(9Ci) is produced under strict quality management protocols. We employ advanced analytical techniques including GC, HPLC, and NMR to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat and incompatible materials.

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.