Ethyl Trimethylcyclopentene Butenol

What is Ethyl Trimethylcyclopentene Butenol?

Ethyl Trimethylcyclopentene Butenol is a chemically synthesized organic compound distinguished by its trimethylcyclopentene core linked to an ethyl butenol moiety. This structure classifies it as a synthetic aroma chemical, primarily deployed in the fragrance category of cosmetic products such as lotions, creams, and shampoos. In formulations, it operates through volatility: upon application to the skin, it evaporates gradually, dispersing molecular notes that interact with olfactory receptors to deliver specific scent impressions. It also neutralizes off-notes from raw materials or preservatives, refining the overall bouquet. As a non-pore-clogging agent, it integrates seamlessly into diverse textures without compromising spreadability or absorption. Safety evaluations by cosmetic review panels affirm its suitability within prescribed limits, emphasizing its role in enhancing user enjoyment without sensory disruption.

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

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 product appeal with distinctive aroma notes

Neutralizes unwanted odors for a cleaner scent experience

Non-comedogenic, supporting clear skin compatibility

Who It's For

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

Who May Benefit Who Should Avoid
Users enjoying scented skincare routines
Those with fragrance allergies
Individuals sensitive to base formula smells
Preferers of unscented formulations
People incorporating multi-component products
Individuals prone to scent-triggered sensitivities

Safety Notes

  • Low hazard rating from environmental health assessments
  • Safe in cosmetics under regulatory use guidelines

Frequently Asked Questions about Ethyl Trimethylcyclopentene Butenol

What does Ethyl Trimethylcyclopentene Butenol do in products?

It adds scent character and covers unpleasant odors effectively.

Is it suitable for acne-prone skin?

Yes, with a comedogenic rating of 0, it avoids pore clogging.

How safe is this ingredient?

It holds a low hazard score from verified cosmetic databases.