Description

3,5-Di-tert-Butyl-4-Hydroxy-Hydrocinnamic Acid Triester Of 1,3,5-Tris(2-Hydroxyethyl)-S-Triazine-2,4,6-(1H,3H,5H)-Trione is a high-performance, multifunctional hindered phenolic antioxidant. This compound is engineered to provide exceptional thermal and oxidative stability to a wide range of polymeric materials, effectively preventing degradation and extending product lifespan. It is an essential additive for manufacturers in the plastics, rubber, and synthetic fiber industries who require reliable protection against chain scission and discoloration during high-temperature processing and end-use.

Application

• Polymer Stabilization: Primary antioxidant for polyolefins (PP, PE), engineering plastics (ABS, PA, POM), and synthetic rubbers to inhibit thermal-oxidative degradation.
• Masterbatch Production: Key active component in antioxidant and additive concentrates for uniform dispersion in final polymer compounds.
• High-Temperature Processing: Critical for applications involving extrusion, injection molding, and fiber spinning where polymers are exposed to elevated temperatures.
• Synthetic Fibers: Protects polypropylene and polyester fibers from strength loss and yellowing, enhancing durability in textiles and industrial fabrics.
• Adhesives and Sealants: Improves the aging resistance and maintains the adhesive properties of hot-melt and reactive adhesive systems.
• Elastomers and Rubber Goods: Used in the production of automotive parts, belts, and hoses to prevent cracking and hardening.
• Lubricant and Fuel Additives: Functions as an antioxidant in industrial lubricants and greases to reduce sludge formation and viscosity increase.

Basic Information

Product Name	3,5-Di-tert-Butyl-4-Hydroxy-Hydrocinnamic Acid Triester Of 1,3,5-Tris(2-Hydroxyethyl)-S-Triazine-2,4,6-(1H,3H,5H)-Trione
CAS No.	34137-09-2
Molecular Formula	C48H69N3O9
Molecular Weight	832.1 g/mol
Synonyms	1,3,5-Tris(2-hydroxyethyl) isocyanurate tris(3,5-di-tert-butyl-4-hydroxyhydrocinnamate); Tris(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate; Antioxidant 3114; Irganox 3114; Anox 3114; Lowinox 3114; THBPC; 1,3,5-Tris(3,5-di-tert-butyl-4-hydroxybenzyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione
EINECS	251-810-5

Quality Control

Our production of 3,5-Di-tert-Butyl-4-Hydroxy-Hydrocinnamic Acid Triester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for use in sensitive polymer applications. Certificates of Analysis (COA) documenting all critical parameters are provided with each shipment to guarantee traceability and compliance with your quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. Under these conditions, the product has excellent shelf stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
Melting Point	218 - 223 °C
Loss on Drying	≤ 0.5 %
Ash Content	≤ 0.1 %

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