Description

3-Benzenediol, 4-[4,6-Bis(2,4-Dimethylphenyl)-1,3,5-Triazin-2-Yl]-1 is a high-performance organic compound belonging to the hydroxyphenyl triazine class, valued for its exceptional light absorption and stabilization properties. This chemical is critical for enhancing the durability and longevity of materials exposed to ultraviolet (UV) radiation. It is primarily sought by manufacturers in the polymer, coatings, and specialty chemical industries seeking advanced solutions for UV protection.

Application

• Polymer Stabilizer: A highly effective light stabilizer (HALS synergist) in polyolefins (PP, PE), engineering plastics, and other polymers to prevent photo-degradation, color fading, and loss of mechanical properties.
• Coatings & Paints: Used in automotive, industrial, and architectural coatings to provide long-term UV protection, gloss retention, and prevention of chalking and cracking.
• Adhesives & Sealants: Incorporated to maintain the integrity and performance of adhesive formulations that are exposed to sunlight and outdoor conditions.
• Advanced Material Protection: Applied in films, fibers, and elastomers to extend service life and maintain aesthetic qualities under harsh environmental exposure.
• Specialty Chemical Intermediate: Serves as a key building block for synthesizing more complex UV absorbers and stabilizer blends tailored for specific performance requirements.

Basic Information

Product Name	3-Benzenediol, 4-[4,6-Bis(2,4-Dimethylphenyl)-1,3,5-Triazin-2-Yl]-1
CAS No.	1668-53-7
Molecular Formula	C25H23N3O2
Molecular Weight	397.47 g/mol
Synonyms	2,4-Bis(2,4-dimethylphenyl)-6-(2,4-dihydroxyphenyl)-1,3,5-triazine; 2-(2,4-Dihydroxyphenyl)-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine; UV-1164; Light Stabilizer 1164; 4-[4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]benzene-1,3-diol; Bis(2,4-dimethylphenyl)-6-(2,4-dihydroxyphenyl)-s-triazine; Hydroxyphenyl Triazine UV Absorber
EINECS	Contact for details

Quality Control

Our production of 3-Benzenediol, 4-[4,6-Bis(2,4-Dimethylphenyl)-1,3,5-Triazin-2-Yl]-1 adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. Certificates of Analysis (COA) documenting identity, purity, and key physical parameters are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. Due to its light-sensitive nature, containers should be kept in the original packaging or opaque containers until use.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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