Description

Polyoxyethanyl-α-Tocopheryl Sebacate 15 Wt. % In H2O is a water-based, non-ionic surfactant and solubilizer derived from vitamin E (α-tocopheryl) and sebacic acid, modified with polyoxyethylene chains. This unique molecular structure provides powerful emulsifying, antioxidant, and skin-conditioning properties, making it a highly effective and multifunctional ingredient. It is primarily utilized in the formulation of high-performance personal care products, advanced pharmaceutical delivery systems, and specialty industrial applications where biocompatibility and stability are paramount.

Application

• Cosmetic & Personal Care Formulations: Acts as a key emulsifier, solubilizer, and antioxidant in creams, lotions, serums, and sunscreens, enhancing product stability and skin feel.
• Pharmaceutical Delivery Systems: Used to solubilize poorly water-soluble active pharmaceutical ingredients (APIs) in injectable, topical, and oral formulations.
• Nutraceutical & Functional Food Emulsions: Serves as an emulsifier for oil-soluble vitamins and nutrients in beverage and supplement applications.
• Advanced Topical Dermatologicals: Facilitates the delivery of therapeutic agents while providing inherent antioxidant and moisturizing benefits to the skin.
• Specialty Industrial Surfactants: Employed in niche applications requiring a biodegradable, non-irritating surfactant with antioxidant properties.

Basic Information

Product Name	Polyoxyethanyl-α-Tocopheryl Sebacate 15 Wt. % In H2O
CAS No.	263015-34-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyoxyethylene α-tocopheryl sebacate; PEGylated tocopheryl sebacate; Vitamin E TPGS sebacate derivative; Tocofersolan analog; D-α-tocopheryl polyethylene glycol 1000 sebacate; Water-soluble vitamin E derivative; Non-ionic vitamin E surfactant; Antioxidant emulsifier 263015-34-5
EINECS	Contact for details

Quality Control

Our Polyoxyethanyl-α-Tocopheryl Sebacate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) that detail key parameters such as assay, water content, and heavy metals. While this product is suitable for cosmetic and industrial use, specifications can be aligned with cGMP guidelines for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Do not freeze. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly opalescent liquid
Identification (IR)	Conforms to standard
Assay (Tocopheryl Content)	14.0 - 16.0 % w/w
pH (10% solution)	5.0 - 7.0
Water Content	82.0 - 86.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents	Meets ICH guidelines

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