Product Introduction:

Product Name: Drometrizole Trisiloxane
CAS Number: 155633-54-8
Molecular Formula: C₂₄H₃₉N₃O₃Si₃
Molecular Weight: Approx. 501.85 g/mol
Appearance: White to off-white powder
Solubility: Good solubility in DMSO (approx. 5.02 mg/mL); soluble in chloroform and methanol; insoluble in water
Applications: Broad-spectrum sunscreen agent; used in sunscreens, color cosmetics, and personal care products

Drometrizole Trisiloxane Chemical Structural Formula

UV absorption curve:

Highassay’s Drometrizole Trisiloxane Features:

• Broad-spectrum sunscreen agent providing effective protection against both UVA and UVB rays
• Enhances protective performance while leaving the skin feeling silky and soft
• Suitable for use in sunscreens, color cosmetics, and personal care products
• Maximum usage level: 15% (EU, CN, CA, JP, KR); 10% (AUS)