Butylene ●
TL;DR. This ingredient is used, where it appears in cosmetics, as a volatile aerosol propellant or hydrocarbon carrier rather than as a skin-care active.
What does Butylene do in a cosmetic formula?
This ingredient is used, where it appears in cosmetics, as a volatile aerosol propellant or hydrocarbon carrier rather than as a skin-care active.
Is Butylene clean?
It has clean-standard friction because it is a petrochemical volatile hydrocarbon and is not a typical natural or organic cosmetic input. Practical review focuses on spray inhalation exposure, flammability controls, and residual hydrocarbon impurities.
Is Butylene sustainable?
This material is sourced from fossil feedstocks and can contribute to volatile organic compound emissions when released from aerosol formats. It is not a strong fit for renewable sourcing or low-emission formulation goals, although it is not expected to be a long-lived bioaccumulative material.
Is Butylene COSMOS-approved?
This ingredient is not aligned with COSMOS-natural or COSMOS-organic ingredient criteria for finished cosmetic formulas. From a Green Chemistry perspective, the weak points are nonrenewable feedstock, volatility, and limited biodegradability relevance compared with readily biodegradable cosmetic ingredients.
How does Butylene work chemically?
The molecule is a small four-carbon unsaturated hydrocarbon gas, and different positional forms can affect vapor pressure and handling behavior. Use level is mainly determined by aerosol pressure and packaging design, and the double bond makes it more reactive than saturated hydrocarbon propellants, especially in the presence of strong oxidizers.
Last updated 2026-05-16