Description

Phenol,2-[4,6-Bis(2,4-Dimethylphenyl)-1,3,5-Triazin-2-Yl]-5-Methoxy is a high-performance, substituted triazine derivative that functions as a highly effective ultraviolet (UV) light absorber. This compound is critical for enhancing the durability and longevity of materials by protecting them from photodegradation caused by UV radiation. It is primarily needed by manufacturers in the polymer, coatings, and specialty chemical industries seeking to stabilize their products against sunlight and other UV sources.

Application

• As a UV stabilizer and light absorber in engineering plastics and high-performance polymers (e.g., polycarbonate, polyamide, PET).
• For protecting automotive coatings, industrial paints, and wood finishes from fading and chalking.
• In the formulation of advanced adhesives and sealants to prevent loss of mechanical properties upon outdoor exposure.
• As an additive in agricultural films and greenhouse covers to extend service life under intense sunlight.
• For the stabilization of synthetic fibers and textiles against UV-induced degradation.
• In the production of cosmetic and personal care products requiring UV protection, subject to appropriate regulatory compliance.
• As a key intermediate in the synthesis of more complex, custom UV-absorbing molecules.

Basic Information

Product Name	Phenol,2-[4,6-Bis(2,4-Dimethylphenyl)-1,3,5-Triazin-2-Yl]-5-Methoxy
CAS No.	1820-28-6
Molecular Formula	C26H25N3O2
Molecular Weight	411.50 g/mol
Synonyms	2-(4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl)-5-methoxyphenol; 2-[4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-methoxyphenol; UV Absorber 1820-28-6; Phenolic triazine UV absorber; 5-Methoxy-2-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]phenol; Bis(2,4-dimethylphenyl)-5-methoxyphenyltriazine; Light stabilizer 1820-28-6
EINECS	Contact for details

Quality Control

Our production of Phenol,2-[4,6-Bis(2,4-Dimethylphenyl)-1,3,5-Triazin-2-Yl]-5-Methoxy adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and consistent performance as a UV absorber. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 and direct heat sources. Due to its light-sensitive nature, containers should be kept in the original packaging or opaque containers until use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.5%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
UV Absorption (λ max)	Conforms

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