Product type
Ethylparaben is a widely used preservative in the personal care and cosmetic industries, known for its ability to inhibit the growth of bacteria, mold, and yeast. It is a synthetic compound derived from para-hydroxybenzoic acid and is typically found in various formulations, including lotions, creams, shampoos, and other personal care products. Ethylparaben helps extend the shelf life of products by preventing microbial contamination.

| Chemical formula | C9H10O3 |
| Molecular weight | 166.18 g/mol |
| Appearance | White crystalline powder |
| Solubility | Soluble in alcohol and propylene glycol |
| pH range | 4 to 8 |
When selecting ethylparaben, buyers should consider the intended application and the required concentration for effective preservation. It is important to specify the desired purity level, as well as any relevant certifications such as cosmetic-grade or food-grade. Additionally, buyers should request information on the supplier's testing for microbial efficacy and stability under various conditions. Quantities may vary based on production needs, so providing a clear estimate can help in obtaining accurate quotes.
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Ethylparaben is used as a preservative in cosmetics and personal care products to prevent microbial growth.
Ethylparaben is generally considered safe for use in cosmetics at low concentrations, but regulations may vary by region.
Some individuals may experience allergic reactions to ethylparaben, although it is rare.
Ethylparaben is usually dissolved in a solvent before being added to cosmetic formulations.
Alternatives include other parabens, phenoxyethanol, and natural preservatives like essential oils.
Ethylparaben can be persistent in the environment, and its impact is being studied, particularly in aquatic systems.