Molekula
α-Tocophérol
e-Tokoferol
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
e-Tokoferol is a synthetic form of vitamin E, widely used as an antioxidant in food, cosmetics, and pharmaceuticals to prevent oxidation and extend shelf life. It is also employed in animal feed and industrial applications where oxidative stability is critical. This chemical has a CAS number of 490-23-3, with a molecular formula of C28H42O2 and a molecular weight of 410.63. It requires cold storage between -15 to -20°C and carries no signal word for hazard classification. Molekula supplies e-Tokoferol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
e-Tokoferol is a synthetic form of vitamin E, widely used as an antioxidant in food, cosmetics, and pharmaceuticals to prevent oxidation and extend shelf life. It is also employed in animal feed and industrial applications where oxidative stability is critical. This chemical has a CAS number of 490-23-3, with a molecular formula of C28H42O2 and a molecular weight of 410.63. It requires cold storage between -15 to -20°C and carries no signal word for hazard classification. Molekula supplies e-Tokoferol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Prix sur demande — emballages disponibles de la recherche à la quantité industrielle.
Les prix ne comprennent pas la TVA, les taxes sur les ventes ni les frais d'expédition. Des emballages en grande quantité et sur mesure sont disponibles sur demande.
Spécifications
| Property | Value |
|---|---|
| Appearance | Colorless to Amber Liquid or Viscous Liquid |
| Purity | ≥ 98% |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | -15 to -20 °C |
| Acidité | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 89994144 |
| Numéro CAS | 490-23-3 |
| Formule moléculaire | C28H42O2 |
| Masse moléculaire | 410.63 |
| SMILES | CC1=CC(=C(C2=C1OC(CC2)(C)CCC=C(C)CCC=C(C)CCC=C(C)C)C)O |
| Code REACH | Y113 |
| Inscrit au TSCA | Oui |
| Code HTS | 29362800 |
| Code tarifaire | 2936280000 |
Sécurité et GHS
Déclarations de précaution
- P280 Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/du visage/une protection auditive/...
Documents
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is e-Tokoferol (Vitamin E) commonly used for?
e-Tokoferol is primarily used as a **nutritional supplement**, antioxidant in food/beverage preservation, and in cosmetics/skincare for its skin-protective properties.
What is the chemical formula and molecular weight of e-Tokoferol?
The chemical formula is **C₂₈H₄₂O₂**, and the molecular weight is **410.63 g/mol**.
How should e-Tokoferol be stored?
Store at **-15 to -20°C** to maintain stability and prevent oxidation.
What grades or purity levels of e-Tokoferol does Molekula supply?
Molekula supplies **pharmaceutical-grade (USP/EP/JP) and food-grade e-Tokoferol** with >98% purity.
Can Molekula supply e-Tokoferol in bulk quantities?
Yes, we offer **bulk packaging options** (drums, totes) for industrial, food, and pharmaceutical applications—contact us for custom quantities.
What documentation comes with an e-Tokoferol order?
Each order includes a **Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation** for traceability.
Prêt à passer commande ou besoin d'un emballage sur mesure ?
Indiquez le produit, le grade et la quantité – Molekula répond généralement sous un jour ouvrable avec le prix et le délai de livraison.