Molekula
Vitamin E powder (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 fat-soluble antioxidant used in pharmaceuticals, cosmetics, and nutritional supplements to prevent oxidation and support cellular health. It is available as a stable, white to pale yellow powder. CAS: 7695-91-2, Molecular Formula: C31H52O3, Molecular Weight: 472.74 g/mol. Store at 2 to 8 °C. Molekula supplies Vitamin E powder (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.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 g — £46.70 per pack ex VAT · £56.04 inc. VAT
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to almost white free flowing powder |
| Assay/Purity | >100% |
| Heavy metals | <0.002% |
| Identification | Conforms to reference |
| Loss on Drying | <5.0% |
| Arsenic (As) | <0.0003% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Acid |
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 | 19048652 |
| 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 | Y110 |
| TSCA Listed | Yes |
| Tariff Code | 2936280000 |
Safety & GHS
Hazard statements
- H402 Harmful to aquatic life
- H413 May cause long lasting harmful effects to aquatic life
Precautionary statements
- P273 Avoid release to the environment
Documents
Safety Data Sheets (SDS)
Available in English, English (US), French, German, Italian, Portuguese, 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-alpha-Tocopherol 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?
It is primarily used as an antioxidant in pharmaceuticals, cosmetics, and dietary supplements to prevent oxidation and extend shelf life.
What is the chemical formula and molecular weight of Vitamin E powder?
The formula is C31H52O3 with a molecular weight of 472.74 g/mol.
How should DL-alpha-Tocopherol acetate be stored?
It should be stored at 2 to 8 °C in a cool, dry place, protected from light and moisture.
What grade of Vitamin E powder does Molekula offer?
Molekula supplies pharmaceutical-grade DL-alpha-Tocopherol acetate suitable for use in supplements and cosmetics.
Can Molekula supply Vitamin E powder in bulk?
Yes, Molekula can supply DL-alpha-Tocopherol acetate in bulk quantities; please contact sales for pricing and availability.
What documentation comes with an order of Vitamin E powder?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation is available 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.