Propylenglykolbasierte

Propylenglykolbasierte describes formulations or products in which propylene glycol serves as the principal solvent, humectant, or carrier. Propylene glycol, also called Propylenglykol, is a colorless, viscous and hygroscopic liquid that mixes with water and many organic solvents. The term emphasizes the basis of the preparation rather than a specific compound.

Common applications include cosmetics and personal care products, where it dissolves actives, improves texture and retains moisture; in the food industry as a humectant, solvent, and carrier for flavors and colors (listed in the EU as E1520); in pharmaceuticals as an excipient, solvent, and stabilizer; and in inhalation products and e-cigarette liquids as a base alongside glycerin. It also acts as a plasticizer or stabilizer in certain coatings and industrial formulations.

Properties and safety: Propylene glycol is widely used because of its miscibility with water, low volatility, and relatively favorable safety profile at regulated concentrations. It can cause skin or eye irritation in sensitive individuals and, in rare cases, hypersensitivity reactions. It is not considered carcinogenic under normal exposure. Purity and grade (food-grade, cosmetic-grade, pharmaceutical-grade) influence suitability for a given application.

Regulatory and practical considerations: Regulatory status varies by jurisdiction, but propylene glycol is generally accepted in foods, cosmetics, and medicines within specified limits. In consumer products, labeling and adherence to purity standards are important. When formulating Propylenglykolbasierte products, compatibility with other ingredients and the desired viscosity, taste, or vapor characteristics are key factors.

Alternatives and context: In some cases, substitutes like glycerol (glycerin) or other glycols may be used to modify viscosity, taste, or irritation potential, each with distinct performance profiles. The term Propylenglykolbasierte remains a descriptive label rather than a single compound.