Molekula
DL-alpha-Tocopherol acetate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
DL-alpha-Tocopherol acetate is a synthetic form of vitamin E used as an antioxidant in pharmaceuticals, cosmetics, and food supplements. It prevents oxidation and extends shelf life. Available with CAS number 7695-91-2, molecular formula C31H52O3, and molecular weight 472.74 g/mol. Stored at 2 to 8 °C. Molekula supplies DL-alpha-Tocopherol acetate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
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25 g — £37.20 per pack ex VAT · £44.64 inc. VAT
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Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow viscous oil |
| Impurity A | ≤ 0.5% |
| Impurity B | ≤ 1.5% |
| Impurity C | ≤ 0.5% |
| Assay | ≥ 960iu/g |
| Total Impurities | ≤ 2.5% |
| Cadmium (Cd) | ≤ 1mg/kg |
| Any other impurity | ≤ 0.25% |
| Lead (Pb) | ≤ 2mg/kg |
| Arsenic (As) | ≤ 1mg/kg |
| Impurity D, E and F | ≤ 1.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 210 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 26.5 - 27.5 °C |
Source: PubChem CID 2117 (Human Metabolome Database (HMDB))
Identification
| Property | Value |
|---|---|
| SKU | 55059206 |
| CAS Number | 7695-91-2 |
| IUPAC Name | [2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-yl] acetate |
| EC Number | 257-757-7 |
| Molecular Formula | C31H52O3 |
| Molecular Weight | 472.74 |
| Exact Mass | 472.3916 |
| SMILES | CC1=C(C(=C(C2=C1OC(CC2)(C)CCCC(C)CCCC(C)CCCC(C)C)C)OC(=O)C)C |
| InChIKey | ZAKOWWREFLAJOT-UHFFFAOYSA-N |
| InChI | InChI=1S/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3 |
| PubChem CID | 2117 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29362800 |
| Tariff Code | 2936280000 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- (+-)-alpha-Tocopherol acetate
- all-rac-alpha-Tocopheryl acetate
- alpha-tochopheryl acetate
- Alpha-tocopherol acetate, dl-
- Alpha-tocopheryl acetate, dl-
- dl-Vitamin E acetate
- Tocopheryl acetate
- Tocopheryl Acetate, dl-Alpha
- Vitamin E acetate
- Vitamin E acetate dl-
Frequently asked questions
What is DL-alpha-Tocopherol acetate used for?
DL-alpha-Tocopherol acetate is primarily used as a fat-soluble antioxidant in pharmaceuticals, cosmetics, and dietary supplements to prevent oxidation and extend shelf life.
What is the chemical formula and molecular weight of DL-alpha-Tocopherol acetate?
The chemical formula is C31H52O3 and the molecular weight is 472.74 g/mol.
How should DL-alpha-Tocopherol acetate be stored?
It should be stored at temperatures between 2 to 8 °C, protected from light and moisture to maintain stability.
What grade of DL-alpha-Tocopherol acetate does Molekula supply?
Molekula supplies pharmaceutical-grade DL-alpha-Tocopherol acetate suitable for use in formulations requiring high purity and consistency.
Can Molekula supply DL-alpha-Tocopherol acetate in bulk?
Yes, Molekula can supply DL-alpha-Tocopherol acetate in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with an order of DL-alpha-Tocopherol acetate?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.