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Dodecyl Ether

Updated: 2026-07-16

Overview

Dodecyl Ether, also known as Lauryl Ether, is a nonionic surfactant derived from dodecanol. It is widely used in industrial and household applications due to its emulsifying and wetting properties. This compound is particularly valued in the formulation of detergents, personal care products, and industrial cleaners. Dodecyl Ether is known for its stability and compatibility with various other chemicals, making it a versatile ingredient in many formulations. Its ability to reduce surface tension enhances the effectiveness of cleaning products, ensuring better performance in removing dirt and grease.

Physical and Chemical Properties

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Dodecyl Ether is a colorless to pale yellow liquid with a molecular weight of 186.34 g/mol. It has a density of approximately 0.81 g/cm³ and a boiling point ranging between 250-260°C. The compound is soluble in organic solvents but insoluble in water, which is a key characteristic for its use in non-aqueous systems. Its nonionic nature makes it less sensitive to water hardness and pH changes, unlike anionic surfactants. This property ensures consistent performance in various environmental conditions, making it a reliable choice for formulators.

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Main Applications

Dodecyl Ether is primarily used in the production of detergents and cleaning agents. Its emulsifying properties help in breaking down oils and greases, making it a staple in household and industrial cleaners. It is also found in personal care products like shampoos and body washes, where it acts as a gentle surfactant. In industrial settings, Dodecyl Ether is used in metal cleaning, textile processing, and as a wetting agent in agricultural formulations. Its versatility and effectiveness make it a valuable component in a wide range of applications.

Safety and Storage

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While Dodecyl Ether is generally considered safe for use, it is important to handle it with care. Avoid direct contact with skin and eyes, and ensure proper ventilation when using the compound in enclosed spaces. Storage should be in a cool, dry place, away from direct sunlight and oxidizers to maintain its stability. Proper labeling and adherence to safety protocols are essential to prevent accidents. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information and handling instructions.

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B2B Procurement Guide

When procuring Dodecyl Ether, it is crucial to verify the purity and quality of the product. Reliable suppliers should provide certificates of analysis (CoA) to ensure compliance with industry standards. Pricing can vary based on purity levels and supplier reliability, so it is advisable to compare multiple sources. Consider the specific requirements of your application when selecting a grade of Dodecyl Ether. Bulk purchases may offer cost savings, but ensure that storage conditions are adequate to maintain product integrity over time.

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