Vitamin E Acetate Oily
Vitamin E Acetate Oily, also known as DL-Alpha-Tocopheryl Acetate, is a synthetic, oil-soluble form of Vitamin E with high purity and exceptional oxidative stability. This viscous liquid is ideal for applications requiring direct incorporation into oil-based systems such as soft gel capsules, cosmetic formulations, and fortified edible oils. Its stability under processing and storage conditions makes it a preferred form of Vitamin E for nutritional, pharmaceutical, cosmetic, and food-grade applications.
Vitamin E Acetate Oily
Primary UsesÂ
Pharmaceutical Industry
- Nutritional Supplements: Widely used in soft gel capsules for the treatment and prevention of Vitamin E deficiency.
- Parenteral Preparations: Employed in intravenous emulsions or nutrition blends as a lipid-soluble antioxidant.
- Therapeutic Support: Used in formulations for neurological, cardiovascular, and reproductive health.
- Combination Formulations: Incorporated with other fat-soluble vitamins (A, D, K) in multivitamin oil preparations.
Nutraceuticals & Dietary Supplements
- Softgel Capsules: Preferred for high-potency, fat-soluble vitamin formulations.
- Immune Health & Antioxidant Blends: Included in formulations aimed at reducing oxidative stress and supporting immune function.
- Anti-Aging Support: Used in wellness supplements promoting skin and cellular health.
Cosmetics & Personal Care
- Skin Care Products: Found in creams, lotions, and serums for moisturizing, skin healing, and anti-aging properties.
- Hair Oils & Conditioners: Added to nourish the scalp and protect hair from environmental damage.
- Sun Protection: Used in sunscreen products for its photoprotective and antioxidant benefits.
Food Industry
- Edible Oil Fortification: Added to vegetable oils and margarine to enhance nutritional value and oxidative stability.
- Infant Formula: Used as a source of Vitamin E in oil-based infant nutrition systems.
- Dietary Fortification: Enriches dietary products such as spreads, supplements, and dairy emulsions.
Secondary Uses
Veterinary & Animal Nutrition
- Pet & Livestock Nutrition: Added to animal feed oils and supplements to support reproduction, immunity, and muscular function.
- Topical Veterinary Use: Found in veterinary balms and ointments to support skin healing and recovery.
Industrial Applications
- Polymer & Plastics: Occasionally used as a stabilizer to prevent oxidative degradation in certain polymer processes.
- Medical Device Coatings: Explored as a surface antioxidant in some specialty biomedical applications.
Research & Development
- Antioxidant Studies: Used in biochemical studies on lipid oxidation, aging, and free radical activity.
- Encapsulation Trials: Used in R&D for developing encapsulated oil-soluble vitamin systems.
Basic Identification Attributes
- Chemical Name (IUPAC): (±)-2,5,7,8-Tetramethyl-2-[(4,8,12-trimethyltridecyl)oxy]chroman-6-yl acetate
- Common/Trade Name: Vitamin E Acetate 98% Oily, DL-Alpha-Tocopheryl Acetate
- CAS Number: 7695-91-2
- HS Code: 2936.28.00
- Synonyms: Tocopheryl Acetate, Vitamin E Ester, Alpha-Tocopheryl Acetate Oil
Physical & Chemical Properties
- Physical State: Clear, viscous oily liquid
- Color & Odor: Pale yellow to amber; mild, characteristic odor
- Solubility: Insoluble in water; soluble in oils and organic solvents
- Purity: ≥98% DL-Alpha-Tocopheryl Acetate
- Molecular Formula: C31H52O3
- Molecular Weight: 472.75 g/mol
- Stability: Highly stable; resistant to oxidation and degradation under standard storage
Safety & Hazard Attributes
- GHS Classification: Not classified as hazardous
- Toxicity: Low toxicity at nutritional levels; high doses may interfere with vitamin K and cause anticoagulation
- Exposure Limits: No established workplace exposure limits
- Sensitization: Non-sensitizing under normal use
Storage & Handling Attributes
- Storage Conditions: Store tightly sealed in a cool, dry, and dark place
- Container Type: Amber glass bottles, HDPE drums, or nitrogen-purged steel containers
- Shelf Life: 36 months under proper storage conditions
- Handling Precautions: Protect from heat, air, and light during processing and storage
Regulatory & Compliance Attributes
- Complies with: USP, BP, EP, FCC standards
- Manufactured under: GMP, ISO 9001-certified facilities
- GRAS Status: Recognized as safe for use in food and dietary supplements
- Global Acceptance: Approved for use in human and animal products in most regulatory jurisdictions
Environmental & Health Impact
- Biodegradability: Readily biodegradable
- Ecotoxicity: Low toxicity to aquatic life
- Bioaccumulation: Negligible risk under normal use
Safety Handling Precautions
- PPE Required: Gloves, lab coat, and eye protection
- Handling Guidelines: Avoid prolonged skin contact and ensure good ventilation when transferring or blending
- Storage Measures: Keep container tightly closed and away from oxidizing agents
First Aid Measures
- Inhalation: Not expected to be hazardous; move to fresh air if irritation occurs
- Skin Contact: Wash with soap and water if irritation develops
- Eye Contact: Rinse cautiously with water for several minutes; remove contact lenses if present
- Ingestion: Rinse mouth; seek medical attention in case of large ingestion
Firefighting Measures
- Fire Hazards: Combustible liquid
- Extinguishing Media: Dry chemical, foam, COâ‚‚, or water spray
- Hazardous Combustion Products: Carbon monoxide, carbon dioxide, and potential irritating vapors