Ethylene Dodecanedioate

What is Ethylene Dodecanedioate?

Ethylene dodecanedioate is a synthetic diester compound formed by esterifying dodecanedioic acid, a 12-carbon dicarboxylic acid, with ethylene glycol. This results in a clear, viscous liquid with mild olfactory properties. Primarily categorized as a perfumery ingredient in the cosmetics industry, it integrates into formulations like creams, lotions, and cleansers. In products, it functions by delivering delicate scent notes, often described as clean or slightly waxy, while effectively covering base odors from raw materials or active components. Its volatility profile allows for controlled release, enhancing the sensory appeal without overpowering. Chemically stable and lipophilic, it blends well in oil-based or emulsified systems, contributing to a refined olfactory experience that aligns with modern fragrance standards in personal care items.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →
PubChem View on PubChem →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Fragrance ingredient
Contributes scent character and/or masks base odors, shaping the overall sensory experience of the formula (subject to allergen and IFRA considerations).
Masking
Reduces perception of unpleasant odors or tastes by neutralizing them or covering them with more acceptable sensory notes.

Benefits

Enhances overall product scent for enjoyable application.

Neutralizes off-notes from other formula components.

Non-comedogenic, avoiding pore blockage in facial products.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
Individuals preferring lightly scented skincare.
Those with fragrance sensitivities or allergies.
Users sensitive to unpleasant raw material smells.
Individuals opting for completely unscented formulas.
People with acne-prone skin seeking fragrance options.
People experiencing contact dermatitis from synthetics.

Safety Notes

  • Considered safe for cosmetic use at standard concentrations.
  • Low concern for skin penetration or systemic effects.

Frequently Asked Questions about Ethylene Dodecanedioate

What does ethylene dodecanedioate do in products?

It adds subtle fragrance and covers unwanted odors for better sensory appeal.

Is it suitable for sensitive skin?

It has a low hazard rating and minimal irritation potential for most users.

Does it cause breakouts?

Rated non-comedogenic, making it unlikely to clog pores.