Vitamin C Ascorbyl Tetraisopalmitate
Ascorbyl tetraisopalmitate, Tetrahexyldecyl ascorbate, Vitamin C tetra-isopalmitate, VC-IP
- CAS
- 183476-82-6
- EC
- 430-110-8
- Sectors
- Personal Care & Cosmetics
Vitamin C Ascorbyl Tetraisopalmitate (CAS 183476-82-6; EC 430-110-8) is a lipophilic ascorbic acid ester with molecular formula C₇₀H₁₂₈O₁₀ and molecular weight 1129.76 g/mol. Supplied as a pale yellow viscous liquid or oil, density 0.928–0.941 g/mL at 20 °C, log P 6.2, negligible vapour pressure. A fully esterified, anhydrous-stable Vitamin C form, it is used as an antioxidant active in personal care and topical pharmaceutical formulations.
SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers Vitamin C Ascorbyl Tetraisopalmitate (CAS 183476-82-6) to customers in more than 40 countries.
Vitamin C Ascorbyl Tetraisopalmitate
Applications
- Facial serums and anti-aging creams: oil-dispersible Vitamin C for anhydrous premium systems.
- Sunscreens and leave-on products: antioxidant protection in lipid-rich formulations.
- Cleansing balms and facial oils: oxidation-resistant, compatible with waterless formats.
- Topical pharmaceutical preparations: lipid-compatible for skin oxidative stress targeting.
- Cosmetic manufacturing: supplied at ≥97% purity for regulated products.
Safety & Risks
GHS Warning: H317 (may cause skin sensitisation), H400/H410 (very toxic to aquatic organisms, long-lasting effects). Avoid release to environment. Use standard PPE including gloves. Low acute systemic hazard.
Packaging
Supplied in 25 kg drums; small-lot quantities available in 1–5 kg containers. Store sealed, away from heat and light.