Triethyl Citrate (TEC)

INCI Name: Triethyl Citrate

CAS Number: 77-93-0

Chemical Formula: C₁₂H₂₀O₇

Appearance: Clear, colorless to pale yellow oily liquid

Solubility: Soluble in alcohol, oils, and partially in water

Description:

Triethyl Citrate (TEC) is a naturally derived, biodegradable ester of citric acid and ethanol. It acts as a solvent, plasticizer, and fragrance fixative in personal care, cosmetic, and pharmaceutical formulations. Known for its excellent safety profile, TEC is often used in deodorants, hair sprays, skin care emulsions, and perfumery to extend fragrance longevity and reduce volatility.

Key Applications:

• Deodorants and antiperspirants
• Fragrance fixatives in perfumery
• Hair styling products
• Skin care formulations
• Pharmaceutical preparations

Benefits:

• Biodegradable and eco-friendly
• Softens and plasticizes film-forming agents
• Acts as a fragrance fixative, improving perfume longevity
• Non-toxic and skin-friendly