Bis - Ethylhexyloxyphenol Methoxyphenyl Triazine

Functions and Uses
It is mainly used as a sunscreen in the cosmetics and other fields267.

• Sun - protection function: It is a broad - spectrum (wide - band) ultraviolet absorber that can absorb UVB and UVA. It absorbs ultraviolet light in the wavelength range of 290 - 370nm, and has two absorption peaks, located at wavelengths of 310nm and 340nm respectively. It can convert harmful ultraviolet rays into harmless heat and release it, avoiding direct damage to the DNA of skin cells by ultraviolet rays, and preventing skin problems such as sunburn, tanning, and photoaging.
• Stabilizing effect: It has strong stability, a large molecular weight, and is not easily absorbed by the skin. It can also act as a stabilizer for other chemical sunscreens. It has strong compatibility with other sunscreens, which can improve the overall stability and sun - protection effect of sunscreen products.

Safety

• Safety risk: The safety risk coefficient is 1, and there is no acne - causing risk.
• Irritation: Generally, it has little irritation to the skin and eyes and is suitable for most skin types. However, for a very small number of people with extremely sensitive skin, there may still be a possibility of mild discomfort.

Synthesis Method
In the patent applied by Chongqing New Journey Biopharmaceutical Co., Ltd., bis - ethylhexyloxyphenol methoxyphenyl triazine is obtained by etherifying isooctyl sulfonate with a compound. This method has high reaction activity, high yield, and high purity, and is suitable for industrial production.