Description

Dodecyl-3,45-Trihydroxybenzoate is a synthetic ester derivative of gallic acid, valued for its antioxidant and stabilizing properties. This compound is particularly significant for its ability to inhibit oxidative degradation in various formulations, thereby extending product shelf life and maintaining integrity. It is primarily sought by manufacturers in the cosmetics, personal care, and polymer industries seeking effective, lipophilic stabilizers.

Application

• Primary antioxidant and stabilizer in cosmetic formulations such as creams, lotions, and sunscreens.
• Additive in polymer and plastic production to prevent thermal and oxidative degradation during processing and use.
• Lipophilic stabilizer in food-grade packaging materials and adhesives.
• Intermediate in the synthesis of specialty chemicals and pharmaceutical ingredients.
• Component in industrial lubricants and greases to enhance oxidative stability.
• Research and development applications in material science and organic chemistry.

Basic Information

Product Name	Dodecyl-3,45-Trihydroxybenzoate
CAS No.	60047-86-1
Molecular Formula	C19H30O5
Molecular Weight	338.44 g/mol
Synonyms	Dodecyl Gallate; Lauryl Gallate; Dodecyl 3,4,5-Trihydroxybenzoate; Gallic Acid Dodecyl Ester; n-Dodecyl Gallate; Lauryl 3,4,5-Trihydroxybenzoate; Antioxidant 3125; EINECS 262-027-1
EINECS	262-027-1

Quality Control

Our production of Dodecyl Gallate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is tested against comprehensive specifications, including identity, assay, and impurity profiles. A Certificate of Analysis (COA) documenting these results is provided with every shipment and is available upon request.

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 material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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