Description

(1-Ethoxycyclopropoxy)Trimethylsilane is a specialized organosilicon compound that serves as a versatile reagent and protecting group in advanced organic synthesis. Its value lies in its ability to introduce the ethoxycyclopropyl moiety under mild conditions, enabling the construction of complex molecular architectures. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity intermediates for complex synthetic routes.

Application

• As a key cyclopropylating agent in the synthesis of pharmaceutical intermediates and active ingredients.
• As a protecting group for alcohols or diols in multi-step organic synthesis, offering orthogonal deprotection strategies.
• In the research and development of novel agrochemicals, where the cyclopropane ring is a critical structural motif for biological activity.
• As a precursor for the synthesis of functionalized silanes and advanced materials.
• For the preparation of flavor and fragrance compounds requiring cyclopropane structures.
• In academic and industrial R&D for methodology development in organometallic and silicon chemistry.

Basic Information

Product Name	(1-Ethoxycyclopropoxy)Trimethylsilane
CAS No.	27374-25-0
Molecular Formula	C8H18O2Si
Molecular Weight	174.31 g/mol
Synonyms	Trimethyl[(1-ethoxycyclopropyl)oxy]silane; 1-(Trimethylsilyloxy)-1-ethoxycyclopropane; (1-Ethoxy-1-cyclopropoxy)trimethylsilane; Cyclopropane, 1-ethoxy-1-[(trimethylsilyl)oxy]-; O-(1-Ethoxycyclopropyl)-O-trimethylsilanol; Ethoxycyclopropoxytrimethylsilane
EINECS	Contact for details

Quality Control

Our (1-Ethoxycyclopropoxy)Trimethylsilane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your research or production requirements.

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). This compound is hygroscopic (moisture-sensitive); containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.