Diethylhexyl Carbonate ●
TL;DR. This ingredient is a lightweight emollient and solvent that gives formulas a dry, silky slip. It is often used to improve spreadability and help dissolve oil-soluble components, including some sunscreen filters.
What does Diethylhexyl Carbonate do in a cosmetic formula?
This ingredient is a lightweight emollient and solvent that gives formulas a dry, silky slip. It is often used to improve spreadability and help dissolve oil-soluble components, including some sunscreen filters.
Is Diethylhexyl Carbonate clean?
From a clean-beauty perspective, it is generally well tolerated, with low reported irritation and no common fragrance-allergen profile. The main friction is its synthetic, often petro-derived origin rather than a major restricted-list concern.
Is Diethylhexyl Carbonate sustainable?
This material is commonly made from petrochemical feedstocks, although supplier-specific routes can vary. It is expected to biodegrade better than many silicone fluids, but its renewable-content profile is limited in standard supply.
Is Diethylhexyl Carbonate COSMOS-approved?
It is generally not a strong COSMOS-natural or COSMOS-organic fit unless a supplier can document compliant natural-origin feedstocks and process chemistry. Its Green Chemistry profile is mixed, with useful performance and likely biodegradability, but limited renewable sourcing in typical commercial production.
How does Diethylhexyl Carbonate work chemically?
The molecule is a branched dialkyl it ester, which explains its low viscosity, fast-spreading feel, and good oxidation stability compared with unsaturated plant oils. It is commonly used around 1% to 10%, and it is most stable in oil phases or normal emulsion pH ranges, with it esters being more vulnerable under strongly acidic or alkaline conditions.
Last updated 2026-05-13