Description

Dioxosilane CAS NO 87347-84-0 is a specialized organosilicon compound of significant interest in advanced material synthesis. Its unique chemical structure, featuring silicon-oxygen bonds, makes it a valuable precursor for creating high-performance siloxane polymers and surface-modifying agents. This product is essential for manufacturers and R&D teams in the electronics, coatings, and specialty chemical industries seeking to enhance material properties such as thermal stability, adhesion, and hydrophobicity.

Application

• Silicone Polymer Synthesis: Acts as a key monomer or cross-linking agent in the production of specialized polysiloxanes and silicone resins.
• Surface Treatment & Coatings: Used to modify surface properties of glass, metals, and minerals, improving water repellency, adhesion, and chemical resistance.
• Electronic Encapsulants & Sealants: A precursor for high-purity silicone materials used to protect sensitive electronic components from moisture and environmental stress.
• Adhesive & Sealant Formulations: Imparts enhanced flexibility, durability, and bonding strength to industrial and construction-grade adhesive products.
• Pharmaceutical & Cosmetic Intermediates: Serves as a building block in the synthesis of silicone-based ingredients for controlled-release systems and personal care products.
• Research & Development: A valuable reagent for academic and industrial R&D focused on novel organosilicon chemistry and hybrid material development.

Basic Information

Product Name	Dioxosilane
CAS No.	87347-84-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Siloxanedione; Dioxasilacycloalkane; Cyclic dioxosilane; Organosilicon dioxide; Silicon-oxygen cyclic compound; Siloxane-diol derivative
EINECS	Contact for details

Quality Control

Our production of Dioxosilane adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic and spectroscopic methods, to verify identity and assay. Certificates of Analysis (COA) documenting all critical quality attributes 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, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can compromise product integrity. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity	Contact for details
Refractive Index	Contact for details

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