Product Introduction:

Mixture Information

• The product is available as a white emulsion (pre-dispersed emulsion) and is also known as Tinosorb M. Methylenebis-benzotriazolyltetramethylbutylphenol (103597-45-1) is the main active ingredient of this mixture.
• The compounded additives consist of water (7732-18-5), decyl glucoside (68515-73-1), propylene glycol (57-55-6), and xanthan gum (11138-66-2).
• The compounded emulsion of methylene bis-benzotriazolyl tetramethylbutylphenol has a flash point >150°C and a boiling point of 95.0°C–105.0°C.
• Primary uses: High-efficiency, broad-spectrum sunscreen agent; used in sunscreens, daily skincare products, and color cosmetics.

Active Ingredient Information

• Product Name: Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
• Abbreviation: MBBT
• Synonym: Bisoctrizole
• CAS Number: 103597-45-1
• Molecular Formula: C41H50N6O2
• Molecular Weight: 658.87 g/mol
• Purity: ≥98%
• Chemical Structural Formula

UV absorption curve:

Highassay’s Compound Emulsion of Methylene Bis-benzotriazolyl Tetramethylbutylphenol Features:

• Fully photostable
• Synergistic effect with oil-soluble UV filters
• Suitable for sunscreen products
• Maximum usage level: 10% (EU, CN, AUS, JP, KR), 5% (CA)