Description

1,1,3,3-Disiloxanetetrol, 1,3-Diethyl-, Tetraacetate is a specialized organosilicon compound, specifically a tetraacetate derivative of a diethyl disiloxanetetrol. This chemical serves as a valuable high-purity intermediate and functional precursor in advanced material synthesis, offering controlled reactivity for precise molecular engineering. It is primarily required by R&D laboratories and industrial manufacturers in the silicone polymer, pharmaceutical, and specialty chemical sectors for developing novel materials with tailored properties.

Application

• Silicone Polymer Modification: Acts as a cross-linking agent or chain extender to impart specific mechanical and thermal properties to silicone elastomers and resins.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of silicon-containing active pharmaceutical ingredients (APIs) and prodrugs.
• Surface Treatment & Coatings: Used to create hydrophobic, oleophobic, or release coatings on glass, metals, and polymers.
• Adhesive & Sealant Formulations: Enhances adhesion, flexibility, and environmental resistance in high-performance silicone-based adhesives and sealants.
• Specialty Material Synthesis: A precursor for synthesizing dendrimers, silsesquioxanes (POSS), and other hybrid organic-inorganic materials.
• Laboratory Research: Employed in academic and industrial R&D for exploring new organosilicon chemistry and material science applications.

Basic Information

Product Name	1,1,3,3-Disiloxanetetrol, 1,3-Diethyl-, Tetraacetate
CAS No.	122842-90-4
Molecular Formula	C12H24O8Si2
Molecular Weight	352.49 g/mol
Synonyms	1,3-Diethyl-1,1,3,3-disiloxanetetrol tetraacetate; Tetraacetoxy-1,3-diethyl-disiloxane; Diethylbis(acetoxysilyl) ether; Bis(acetoxydiethylsilyl) ether; 1,1,3,3-Tetraacetoxy-1,3-diethyldisiloxane; Acetic acid 1,3-diethyl-1,1,3,3-tetrahydroxydisiloxane tetraester; 1,3-Diethyltetraacetoxydisiloxane
EINECS	Contact for details

Quality Control

Our 1,1,3,3-Disiloxanetetrol, 1,3-Diethyl-, Tetraacetate is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles. Specifications can be aligned with cGMP and ISO 9001 standards as required for pharmaceutical and advanced material applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents. The container must be kept tightly sealed due to moisture sensitivity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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