DL-α-Tocopheryl Acetate (CAS 7695-91-2) Product Brief

1. Product Overview

DL-α-Tocopheryl Acetate, also named All-rac-α-Tocopheryl Acetate / Synthetic Vitamin E Acetate, is fully chemically synthesized vitamin E derivative. Acetylation protects phenolic hydroxyl group, significantly improving oxidation stability compared with free tocopherol.

- 98% High Purity Oil Grade (pure substance, viscous liquid)

- 50% Powder Grade (active ingredient adsorbed on carrier, free-flowing solid powder)

2. Basic Chemical Information

Product Name: DL-α-Tocopheryl Acetate / Synthetic Vitamin E Acetate

Aliases: All-rac-α-Tocopheryl Acetate, DL-alpha-Tocopherol Acetate, Vitamin E Acetate

CAS No.: 7695-91-2

EINECS No.: 231-710-0

Molecular Formula: C₃₁H₅₂O₃

Molecular Weight: 472.74

• 50% Powder: Dispersible in water; soluble in oil phase

Appearance Differentiation

- 98% DL-α-Tocopheryl Acetate (Oil)

Golden yellow transparent viscous oily liquid, odorless or slight faint oily odor, free of suspended matter and precipitate

- 50% DL-α-Tocopheryl Acetate (Powder)

3. Key Features

- Chemically synthesized raw material, stable batch consistency, competitive cost for mass industrial usage

- Acetyl shielding structure, anti-oxidation, resistant to degradation and discoloration during processing & storage

- Good compatibility with various formulation systems

4. Applications

- 98% High Purity Oil Grade

• Daily cosmetics: Antioxidant & moisturizing additive for creams, lotions, hair care products
• Pharmaceuticals & health supplements: Raw material for vitamin E soft capsules, compound nutrient preparations
• High-end food: Nutritional fortifier and antioxidant for functional food

• Animal feed (main usage): Convenient to mix with premix feed, improve livestock immunity and reproductive performance
• Food industry: Nutrient fortification for cereal products, solid beverages, baked goods
• Nutraceuticals: Raw material for tablet, hard capsule solid formulations

98% DL-α-Tocopheryl Acetate (Oil)

Assay (HPLC): ≥98.0%

Vitamin E Activity: ≥1360 IU/g

Acid Value: ≤0.5 mgKOH/g

Moisture: ≤0.10%

Heavy Metals (Pb): ≤10 ppm

50% DL-α-Tocopheryl Acetate (Powder)

Active Content (DL-α-Tocopheryl Acetate): ≥50.0%

Vitamin E Activity: ≥680 IU/g

Acid Value: ≤0.5 mgKOH/g

Loss on Drying: ≤5.0%

Heavy Metals (Pb): ≤10 ppm

6. Packing & Storage

98% Oil Grade: 25kg / 200kg food-grade plastic drum; small package customizable

Storage: Keep tightly sealed, store in cool, dry and dark warehouse. Avoid strong light, high temperature and contact with strong oxidants.

7. Transportation & Compliance

Non-dangerous goods. Compliant with REACH, TSCA, FDA and feed additive standards, suitable for sea, land and air global shipment.