Diethyl Adipate (DEA)

Diethyl Adipate (DEA) is an organic diester with the molecular formula C₁₀H₁₈O₄ and CAS Number 141-28-6.

This clear, colorless to pale yellow liquid features a mild, characteristic odor and functions effectively as a lightweight emollient and solvent. It exhibits good solubility in organic solvents such as alcohol and dichloromethane, with limited water solubility.

Diethyl Adipate (DEA) is valued for its stability, low volatility, and compatibility with various formulation ingredients, making it a preferred choice for modern product development.

Technical Specifications

Package & Storage

• Net weight 200kgs drum, 16MT/20'FCL with pallets.

• Store in a cool, dry place, in tightly sealed containers away from strong oxidizing agents. Protect from moisture and direct sunlight.

Benefits of Diethyl Adipate (DEA)

Diethyl Adipate offers multiple functional advantages due to its chemical structure:

Excellent Emollient Properties:

Provides a light, non-greasy feel that softens and conditions skin without heaviness.

Effective Solvent and Fixative:

Enhances fragrance stability and acts as a carrier in perfumes and flavor compositions.

Plasticizer Functionality:

Improves flexibility and processing in polymers and specialty membranes.

Skin Conditioning:

Supports smooth texture in topical formulations with good spreadability.

Low Toxicity Profile:

Generally considered safe with minimal irritation potential when used appropriately.

Versatile Compatibility:

Blends well in cosmetic, food, and industrial systems for enhanced stability and performance.

Applications and Uses of Diethyl Adipate (DEA)

Diethyl Adipate finds broad application thanks to its multifunctional nature:

Cosmetics and Personal Care

• Emollient and skin-conditioning agent in creams, lotions, sunscreens, and serums.

• Solvent and fixative in fragrances and perfumes.

• Masking agent to reduce unwanted odors in formulations.

Food and Flavor Industry

• Solvent and modifier in flavor compositions.

• Used in food-contact applications where regulatory compliance is met.

Pharmaceuticals

• Component in drug delivery systems and topical pharmaceutical preparations.

• Solvent for active ingredients in certain formulations.

Industrial and Polymer Applications

• Plasticizer for polymers, including specialty membranes (e.g., ethylene chlorotrifluoroethylene copolymer).

• Solvent in organic synthesis and fragrance manufacturing.

• Processing aid in various chemical reactions and polymer gels.

Frequently Asked Questions (FAQs)

Q: Is Diethyl Adipate safe for use in cosmetics?

A: Yes, it is widely used as an emollient and solvent in skincare and fragrance products due to its good skin compatibility and low irritation potential.

Q: What are the main applications of Diethyl Adipate?

A: It serves as an emollient in cosmetics, a solvent/fixative in flavors and fragrances, a plasticizer in polymers, and a component in pharmaceutical formulations.

Q: How should Diethyl Adipate be stored?

A: Store in a cool, dry, well-ventilated area away from direct sunlight and moisture. Keep containers tightly sealed to maintain quality.

Q: Is Diethyl Adipate water-soluble?

A: It has limited solubility in water but dissolves well in alcohols and most organic solvents.

Q: Does Diethyl Adipate have any regulatory approvals?

A: It complies with various industry standards for cosmetic, flavor, and industrial use. Specific food-contact or pharmaceutical applications should be verified against current regulations.

Contact Us

For COA, TDS, SDS or related products, please contact us at:

Email: mandy@aozunchem.com

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