Vitamin B5 Panthenyl Ethyl Ether
Panthenyl ethyl ether, (+)-N-(3-ethoxypropyl)-2,4-dihydroxy-3,3-dimethylbutyramide, F4WMF8NX3B, ORISTAR PEE
- CAS
- 667-83-4
- EC
- 211-569-1
- Sectors
- Personal Care & Cosmetics, Pharma & Healthcare
Vitamin B5 Panthenyl Ethyl Ether is a lipophilic provitamin B5 derivative with formula C₁₁H₂₃NO₄ and molecular weight 233.3 g/mol. Supplied as a clear to slightly yellowish liquid, it has a density of 1.073 g/mL at 20 °C, boiling point 443.8 °C (predicted), and flash point 110 °C.
The ethyl ether modification of panthenol increases lipophilicity, enhancing penetration through lipid-rich skin and hair structures compared to standard panthenol. It functions primarily as a moisturising and conditioning active in topical cosmetic and pharmaceutical formulations.
SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers Vitamin B5 Panthenyl Ethyl Ether (CAS 667-83-4) to customers in more than 40 countries.
Vitamin B5 Panthenyl Ethyl Ether
Applications
- Personal Care & Cosmetics: serums, creams, lotions for skin hydration and barrier support
- Hair Care: conditioners improving deposition on hair shaft, reducing moisture loss
- Sun Care: after-sun products for moisture retention post-environmental exposure
- Topical Pharmaceuticals: dermal preparations needing provitamin B5 with deeper skin penetration
- Pharma & Healthcare: Pharma Grade spec for controlled-purity provitamin B5 applications
Safety & Risks
Not classified as hazardous under GHS. Flash point 110 °C; handle away from ignition sources. Use standard PPE. Store in sealed containers, away from heat and direct light.
Packaging
Supplied in drums and small-lot containers; Food Grade and Pharma Grade available. Store sealed, cool, and away from direct light.