Description

Tris(Triethylsilyl)Silane is a specialized organosilicon compound, a highly reactive and versatile hydrosilane reagent. It serves as a powerful and selective reducing agent and a source of silyl groups in advanced organic synthesis. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries, enabling critical transformations in the development of new active ingredients and functional materials.

Application

• As a reducing agent for organic halides, esters, and other functional groups under radical or transition-metal catalyzed conditions.
• In the silylation of alcohols, phenols, and carboxylic acids for protection/deprotection strategies in multi-step synthesis.
• As a key reagent in hydrosilylation reactions for the formation of carbon-silicon bonds.
• For the reductive dehalogenation and deoxygenation of complex molecules in pharmaceutical intermediate manufacturing.
• In polymer and materials chemistry as a cross-linking agent or surface modifier.
• Utilized in semiconductor and electronics manufacturing for chemical vapor deposition (CVD) precursors.

Basic Information

Product Name	Tris(Triethylsilyl)Silane
CAS No.	25436-74-2
Molecular Formula	C18H44Si4
Molecular Weight	384.9 g/mol
Synonyms	Tris(triethylsilyl)silane; Triethylsilylsilane, tris-; Silane, tris(triethylsilyl)-; TTES; (Triethylsilyl)silane, tris-; Tris(triethylsilyl)silicon hydride; Tris(triethylsilyl)silane (TTES); 1,1,1-Tris(triethylsilyl)silane
EINECS	Contact for details

Quality Control

Our Tris(Triethylsilyl)Silane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as assay, identity, and impurity profiles.

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 material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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