Description

Digalloyl Trioleate is a specialized ester compound formed from gallic acid and oleic acid, valued for its unique combination of antioxidant and lipophilic properties. This chemical is particularly significant for formulators seeking natural-derived, multifunctional additives that can enhance product stability and performance. It finds essential applications in the cosmetics, personal care, and specialty chemical industries, where it acts as an effective stabilizer and emollient.

Application

• Cosmetic & Personal Care Formulations: Used as a stabilizing and conditioning agent in creams, lotions, and sunscreens to improve shelf life and skin feel.
• Antioxidant Additive: Functions as a natural antioxidant in oils, fats, and lipid-based systems to prevent rancidity and oxidative degradation.
• Pharmaceutical Excipient: Serves as a potential lipophilic carrier or stabilizer in topical drug delivery systems and ointments.
• Specialty Lubricants & Release Agents: Employed in formulations requiring high-temperature stability and anti-oxidative properties.
• Food-Grade Additive (Potential): May be used as an antioxidant in food-contact materials or packaging, subject to regulatory approval.
• Polymer & Resin Modifier: Acts as a plasticizer or stabilizer in specific polymer blends to enhance flexibility and durability.

Basic Information

Product Name	Digalloyl Trioleate
CAS No.	17048-39-4
Molecular Formula	C60H96O12
Molecular Weight	985.4 g/mol
Synonyms	Trioleyl Digallate; Oleic Acid, Diester with Digallic Acid; Gallic Acid Oleate Ester; 3,4,5-Trihydroxybenzoic Acid Oleyl Ester; Digallic Acid Trioleate; Bis(9-octadecenoyl) Digallate; (Z)-9-Octadecenoic Acid Digallate Ester; Trigalloyl Trioleate (related compound)
EINECS	Contact for details

Quality Control

Our Digalloyl Trioleate is manufactured under strict quality management protocols to ensure batch-to-batch consistency and purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to support applications requiring high-purity, cosmetic-grade, and specialty chemical standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid or semi-solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Peroxide Value	≤ 10.0 meq/kg
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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