Octocrylene
Cosmetic-grade Octocrylene (CAS 6197-30-4), 95.0–105.0%, supplied wholesale by Zyntex. Oil-soluble UVB filter and avobenzone photostabilizer for sunscreens, day creams and cosmetics. CoA and SDS with every lot.
Description
Octocrylene Product Overview
Octocrylene (C24H27NO2) is a clear, yellow, viscous liquid. It does not dissolve in water but mixes well with cosmetic oils and other UV filters. Besides absorbing UV radiation, it acts as an emollient and improves the water resistance of sun care products.
One of its most valuable properties is photostabilization: octocrylene protects Avobenzone, a UVA filter that otherwise breaks down quickly in sunlight. For this reason, the two appear together in many sunscreens. It also complements mineral filters such as Titanium dioxide in broad-spectrum products.
In the EU, it is an approved UV filter within maximum concentration limits, which are lower for spray products. Benzophenone can form as an impurity during storage, so buyers should check the impurity specification on the lot CoA.
Key Applications of Octocrylene
Main application areas:
☀️ Sunscreens
UVB filter and photostabilizer in sun care products.
🧴 Daily Care
UV protection in day creams and foundations.
💄 Cosmetics
UV filter in lip care and color cosmetics.
🧪 Formulation
Solubilizer for crystalline UV filters.
Octocrylene Technical Specifications
| Parameter | Standard Value |
|---|---|
| Product Name | Octocrylene |
| CAS Number | 6197-30-4 |
| EC Number | 228-250-8 |
| Molecular Formula / Weight | C24H27NO2 / 361.48 g/mol |
| Grade | Cosmetic Grade |
| Appearance | Yellow Viscous Liquid |
| Assay | 95.0% – 105.0% |
| Documents | CoA and SDS with every lot |
⚠️ Safety & Handling: May cause skin irritation in sensitive persons and is toxic to aquatic life with long-lasting effects. Wear gloves and eye protection and prevent release to the environment. Store in tightly closed containers in a cool, dark place. Always consult the Safety Data Sheet (SDS) for full classification and handling instructions.
Frequently Asked Questions
Why combine it with avobenzone?
Avobenzone degrades quickly under sunlight. Octocrylene stabilizes it, so the sunscreen keeps its UVA protection for longer.
Is it approved in the EU?
Yes, it is an approved UV filter in the EU within maximum concentration limits, with lower limits for spray products. Always check current regulations for your market.
How can I get a price and documents?
Prices depend on quantity, packaging and destination. Contact us with your required volume to receive a quotation together with the CoA and SDS.
