Tetrahexyldecyl Ascorbate is a chemical compound, a fat-soluble form of vitamin C and is a precursor of L-ascorbic acid, esterified with branched-chain fatty acid (2-hexyldecanoic acid).
The name describes the structure of the molecule
- "Tetrahexyldecyl" indicates a particular alkyl ester and refers to a specific alkyl structure that's attached to the main molecule to enhance its solubility and skin penetration.
- "Ascorbate". Refers to the salt or ester of ascorbic acid, better known as vitamin C. Vitamin C is a potent antioxidant known for its skin-beneficial properties, such as promoting collagen production and protecting against free radical damage.
Description of raw materials used in production
- Ascorbic acid (Vitamin C) - A pure form of vitamin C.
- Tetrahexyldecyl alcohol - A fatty alcohol used for its lipophilic affinity.
Step-by-step summary of industrial chemical synthesis process
- Activation - The ascorbic acid is activated, making it more reactive.
- Reaction - The activated ascorbic acid is then reacted with tetrahexyldecyl alcohol. This is an esterification reaction that binds the acid to the alcohol.
- Purification - The crude product of the reaction is purified to remove impurities or unreacted compounds.
- Quality control - After purification, tetrahexyldecyl ascorbate is tested to make sure it is pure and stable.
It appears in the form of a white powder.
What it is for and where
Medical
Tetrahexyldecyl Ascorbate has shown antioxidant properties but degrades in the presence of singlet oxygen (1).
Cosmetics
Antioxidant agent. Ingredient that counteracts oxidative stress and prevents cell damage. Free radicals, pathological inflammatory processes, reactive nitrogen species and reactive oxygen species are responsible for the ageing process and many diseases caused by oxidation.
Skin conditioning agent. It is the mainstay of topical skin treatment as it has the function of restoring, increasing or improving skin tolerance to external factors, including melanocyte tolerance. The most important function of the conditioning agent is to prevent skin dehydration, but the subject is rather complex and involves emollients and humectants that can be added in the formulation.
CAS 183476-82-6 1445760-15-5
