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3-Tetraethoxypropane

Updated: 2026-08-29

Overview

Tetraethoxypropane, also known as 1,1,3,3-tetraethoxypropane, is an organic compound with the molecular formula C11H24O4. It is commonly used as a reagent in organic synthesis and biochemical research. The compound is a colorless to pale yellow liquid with a characteristic ether-like odor. Tetraethoxypropane is valued for its stability and reactivity under controlled conditions, making it useful in various chemical processes. Its molecular structure includes four ethoxy groups attached to a propane backbone, which contributes to its solubility in organic solvents.

Physical and Chemical Properties

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Tetraethoxypropane is a liquid at room temperature with a density of approximately 0.92 g/cm³. It has a boiling point range of 210-215°C and is soluble in common organic solvents such as ethanol and ether. The compound is insoluble in water, which limits its use in aqueous systems. Chemically, tetraethoxypropane is stable under normal conditions but can react with strong acids and oxidizing agents. Its key properties include its role as a protecting group in organic synthesis and its ability to form stable complexes with certain metal ions.

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Main Applications

Tetraethoxypropane is primarily used in organic synthesis as a reagent and protecting group. It is also employed in biochemical research, particularly in the study of lipid peroxidation and other oxidative processes. The compound's ability to form stable complexes makes it useful in the production of specialty chemicals. In industrial settings, tetraethoxypropane is used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals. Its reactivity and stability make it a versatile component in various chemical reactions.

Safety and Storage

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Tetraethoxypropane should be handled with care to avoid inhalation or skin contact. It is recommended to use the compound in a well-ventilated area and wear appropriate personal protective equipment (PPE), including gloves and safety goggles. Storage conditions should include a cool, dry place away from direct sunlight and oxidizing agents. The compound should be kept in tightly sealed containers to prevent contamination and degradation. In case of spills, absorb with an inert material and dispose of according to local regulations.

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B2B Procurement Guide

When procuring tetraethoxypropane, B2B buyers should verify the CAS number (122-31-6) and purity specifications to ensure the product meets their requirements. It is advisable to source from reputable suppliers who comply with safety and regulatory standards. Prices for tetraethoxypropane typically range from $50 to $100 per kilogram, depending on purity and supplier. Buyers should also consider logistical factors such as packaging, storage requirements, and lead times when planning procurement.

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