Description

Tocopheryl Acetate is the esterified, more stable form of Vitamin E (α-tocopherol). This compound is valued for its potent antioxidant properties and enhanced stability against oxidation, making it a preferred ingredient in sensitive formulations. It is a critical raw material for manufacturers in the cosmetics, nutraceutical, pharmaceutical, and food industries seeking to improve product shelf-life and efficacy.

Application

• Cosmetics & Personal Care: A key active ingredient in anti-aging creams, serums, lotions, and sunscreens for its skin-conditioning and protective benefits.
• Dietary Supplements & Nutraceuticals: Used in softgel capsules, tablets, and liquid formulations as a source of Vitamin E.
• Pharmaceuticals: Employed in topical ointments and certain oral medications for its antioxidant and therapeutic roles.
• Food & Beverage Fortification: Acts as a nutrient additive and antioxidant (E307) in oils, dairy products, and functional foods.
• Animal Nutrition (Feed Additives): Incorporated into premixes to support animal health, reproduction, and meat quality.
• Industrial Applications: Used as a stabilizer in plastics and rubber to prevent oxidative degradation.

Basic Information

Product Name	Tocopheryl Acetate
CAS No.	7695-91-2
Molecular Formula	C31H52O3
Molecular Weight	472.74 g/mol
Synonyms	Vitamin E Acetate; dl-α-Tocopheryl Acetate; All-rac-α-Tocopheryl Acetate; Tocopherol Acetate; 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol acetate; E307; 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol acetate
EINECS	231-710-0

Quality Control

Our Tocopheryl Acetate is produced and tested under strict quality management systems. We offer grades compliant with relevant USP, FCC, Ph. Eur., and Kosher standards where applicable. Every batch is supported by a comprehensive Certificate of Analysis (COA) to ensure identity, purity, and safety for your intended application.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen blanket). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, pale yellow viscous oil
Identification (IR)	Conforms
Assay (HPLC)	≥ 96.0%
Specific Rotation (20°C)	-0.05° to +0.05°
Refractive Index (20°C)	1.494 - 1.499
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets USP/ICH limits

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.