PCPI Sorb S (BEMT)

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine (BEMT) is an advanced, oil-soluble, broad-spectrum UV filter widely used in modern sunscreen formulations. It offers superior protection against both UVA and UVB rays, ensuring enhanced photostability and long-lasting sun defense.

TRADE NAME

PCPI Sorb S (BEMT)

CHEMICAL NAME

Bemotrizinol, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine

APPEARANCE

Light Yellow Fine To Coarse Powder

CAS NUMBER

187393-00-6

TYPE

Oil soluble

MOLECULAR FORMULA

C41H50N6O2

MOLECULAR WEIGHT

627.81

PURITY BY HPLC

NLT 98.5 %

Range of Absorption

λ MAX

Solubility

UVA + UVB

305 - 340 nm

Oil

Structure

Functions :

  • Provide highly efficient and broad absorption spectrum, covering the protection from both UVA and UVB.
  • Outstanding photostability, efficient stabilizer for photo-instable UV filters. It’s suitable for formulations with innovative sensory profiles.
  • It is highly efficient at low concentration and helps to prevent long term skin damage.
  • Readily solubilized in polar emollients and improved water resistance.
  • PCPI Sorb S (BEMT) finds application in anti-aging formulas and sun protection products.
  • When combined with other sunscreen ingredients, it helps to avert molecule degradation caused by the photons present in the sun’s UV rays.
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