Description

1,1-Bis(Triethylsilyl)Propane is a specialized organosilicon compound featuring a unique propane backbone flanked by two triethylsilyl protecting groups. This structure makes it a valuable reagent in advanced organic synthesis, particularly for its role as a robust protecting agent for sensitive functional groups under strongly basic conditions. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for the synthesis of complex molecules.

Application

• As a protecting group reagent in multi-step organic synthesis, especially under basic conditions where traditional silyl ethers are unstable.
• Key intermediate in the production of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Precursor for the synthesis of novel silicon-based polymers and hybrid materials with tailored properties.
• Used in agrochemical research for creating new pesticide and herbicide molecules.
• Building block in material science for developing specialty coatings and surface modifiers.
• Reagent in academic and industrial R&D for exploring new organometallic and catalytic reactions.

Basic Information

Product Name	1,1-Bis(Triethylsilyl)Propane
CAS No.	17955-47-4
Molecular Formula	C17H40Si2
Molecular Weight	300.68 g/mol
Synonyms	1,1-Bis(triethylsilyl)propane; Propane, 1,1-bis(triethylsilyl)-; 1,1-Bis(triethylsilyl)propane; Triethyl[2-(triethylsilyl)propyl]silane; 1,1-Bis(triethylsilyl)propane (contains ~15% of 1,2-isomer)
EINECS	Contact for details

Quality Control

Our 1,1-Bis(Triethylsilyl)Propane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment 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). Keep away from strong bases and incompatible materials. The container must be kept tightly closed in a dry and inert atmosphere to preserve quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (GC Area %)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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