Description

Bemotrizinol is a high-performance, broad-spectrum ultraviolet (UV) light absorber belonging to the triazine class of organic compounds. It is a critical component for formulators seeking to enhance the photostability and longevity of products exposed to sunlight and artificial UV sources. This compound is essential for manufacturers in the personal care, coatings, and polymer industries who require reliable protection against UV-induced degradation, discoloration, and loss of performance.

Application

• Sunscreen & Personal Care: A primary UV filter in sunscreens, day creams, lotions, and lip balms, offering protection across UVA and UVB spectra.
• Cosmetic & Skincare Formulations: Used in anti-aging products, foundations, and color cosmetics to prevent ingredient degradation and color fading.
• Polymer & Plastics Stabilization: Incorporated into plastics, films, and synthetic fibers (e.g., PVC, polyolefins) to prevent yellowing, embrittlement, and loss of mechanical properties.
• Coatings & Paints: Protects automotive, industrial, and architectural coatings from UV-induced gloss loss, chalking, and color change.
• Adhesives & Sealants: Enhances the durability and weatherability of adhesive formulations exposed to outdoor conditions.
• Packaging Materials: Used in UV-sensitive packaging to protect contents from light degradation.

Basic Information

Product Name	Bemotrizinol
CAS No.	187393-00-6
Molecular Formula	C₂₄H₂₈O₈
Molecular Weight	444.48 g/mol
Synonyms	Bemotrizinol; Bis-ethylhexyloxyphenol methoxyphenyl triazine; Tinosorb S; 2,2'-(6-(4-Methoxyphenyl)-1,3,5-triazine-2,4-diyl)bis(5-((2-ethylhexyl)oxy)phenol); Anisotriazine; 2,4-Bis[4-(2-ethyl-hexyloxy)-2-hydroxy-phenyl]-6-(4-methoxyphenyl)-1,3,5-triazine; Uvasorb HEB; Escalol S
EINECS	Contact for details

Quality Control

Our Bemotrizinol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including HPLC for assay and impurity profiling, IR for identification, and loss on drying. Certificates of Analysis (COA) documenting compliance with agreed specifications are provided with each shipment.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0 %
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.1 %

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