Description

2-Hydroxy-5,6-Ditetradecyl-1,3,2-Benzodioxaborole is a specialized organoboron compound, specifically a hindered phenolic borate ester, valued for its unique dual functionality as a stabilizer and intermediate. This chemical matters for its ability to act as a highly effective antioxidant and metal deactivator in polymer systems, protecting against thermal and oxidative degradation. It is primarily needed by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance the longevity and performance of their products.

Application

• Primary use as a high-performance antioxidant and stabilizer in polyolefins (e.g., polyethylene, polypropylene) and engineering plastics.
• Key additive in synthetic lubricants and greases to prevent oxidation and sludge formation under high-temperature conditions.
• Acts as a metal deactivator in fuel and oil formulations, chelating metal ions that catalyze degradation.
• Intermediate in the synthesis of more complex boron-containing specialty chemicals and pharmaceutical agents.
• Potential use as a component in corrosion inhibitor formulations for industrial applications.
• Employed in adhesive and sealant chemistries to improve thermal stability.

Basic Information

Product Name	2-Hydroxy-5,6-Ditetradecyl-1,3,2-Benzodioxaborole
CAS No.	85252-27-3
Molecular Formula	C₃₃H₅₇BO₃
Molecular Weight	512.61 g/mol
Synonyms	5,6-Ditetradecyl-2-hydroxy-1,3,2-benzodioxaborole; 2-Hydroxy-5,6-ditetradecylbenzo[d][1,3,2]dioxaborole; Phenolic Borate Ester; Hindered Phenolic Borate; Antioxidant 3529; Boron-based Antioxidant; Metal Deactivator (Borated); Tetradecyl-substituted Benzodioxaborole
EINECS	Contact for details

Quality Control

Our production of 2-Hydroxy-5,6-Ditetradecyl-1,3,2-Benzodioxaborole adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. All materials are characterized using advanced analytical techniques including HPLC, NMR, and FT-IR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.