Butylphenyl Methlyproprional ●
TL;DR. This ingredient is a synthetic fragrance material used to add a soft floral scent profile to perfumes, hair care, body care, and household-adjacent personal care products.
What does Butylphenyl Methlyproprional do in a cosmetic formula?
This ingredient is a synthetic fragrance material used to add a soft floral scent profile to perfumes, hair care, body care, and household-adjacent personal care products.
Is Butylphenyl Methlyproprional clean?
From a clean-beauty perspective, this ingredient has significant standards friction because it is prohibited in EU cosmetics due to its reproductive safety classification. It also sits within fragrance-allergen disclosure frameworks, so it is not treated as a routine low-concern scent material.
Is Butylphenyl Methlyproprional sustainable?
This material is typically petrochemical-derived rather than renewable, and it does not have a strong sustainability profile. Environmental assessments also flag aquatic chronic-hazard concerns, which adds to its lower alignment with modern ingredient standards.
Is Butylphenyl Methlyproprional COSMOS-approved?
This ingredient is not permitted under COSMOS-natural or COSMOS-organic standards. Its synthetic petrochemical origin, regulatory prohibition in cosmetics, and environmental profile do not align well with Green Chemistry priorities.
How does Butylphenyl Methlyproprional work chemically?
The molecule is an aromatic aldehyde, a scent-active structure that can oxidize over time, especially with air, light, heat, or incompatible oxidizing systems. Historically, very low finished-product levels could trigger fragrance-allergen labeling, with thresholds of 0.001% in leave-on products and 0.01% in rinse-off products in the EU.
Last updated 2026-08-29