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Sunscreen Raw Material UV Absorber Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
UV Absorbers

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine

 Bis-ethylhexyloxyphenol methoxyphenyl triazine (also known as Tinosorb S or Bemotrizinol) is a synthetic UV filter that delivers broad-spectrum sun protection due to its ability to absorb UVA and UVB rays. Like other UV filters, it is dually considered an anti-aging ingredient in the regard that it helps ward off visible signs of accelerated skin aging triggered by sun exposure

  • Product Name: Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
  • INCI Name: Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
  • Product Code: YNR®BEMT
  • CAS No.: 187393-00-6
  • Formula: C38H49N3O5
  • Functions: UV filter, UV absorber,Light stabilizer, Antioxidant, Anti-aging

Bis-ethylhexyloxyphenol methoxyphenyl triazine (also known as Tinosorb S or Bemotrizinol) is a synthetic UV filter that delivers broad-spectrum sun protection due to its ability to absorb UVA and UVB rays. Like other UV filters, it is dually considered an anti-aging ingredient in the regard that it helps ward off visible signs of accelerated skin aging triggered by sun exposure.

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine is an oil-soluble organic compound that is added to sunscreen to absorb UV rays. Bemotrizinol is a wide range of ultraviolet absorber, can absorb UVB and UVA, its absorption peak has two, respectively at the wavelength of 290 and 350 nm. Bis-ethylhexyloxyphenol methoxyphenyl triazine is noted for being highly effective at low concentrations, which is one of the reasons it is a popular choice when high SPF levels are desired. It is also praised for having excellent photostability and is known to help improve the stability of other sunscreen agents.

BEMT-1
BEMT-2

Bis-ethylhexyloxyphenol methoxyphenyl triazine comes as a light yellow powder in its raw material form and is oil soluble.Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine is an organic UV absorber used in cosmetics as a UV filter. It offers protection against UVA rays in the 290-350 nm range and has high photostability, making it a long-lasting option. Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine appears as a crystalline powder that is pale yellow in color. It is also soluble in organic solvents but insoluble in water. It is commonly used in products like sunscreens, lotions, creams, and sprays to provide effective sun protection. 

Key Technical Parameters

Appearance                            

Light yellow to yellow powder

Odor

Characteristic

Identification

A:Infrared Absorption 197K

B:Ultraviolet Absorption 197U

Absorptivities at 360 nm do not

differ by more than 3.0%

Melting range

81 ~ 86℃

Water content

≤ 1.5%

Residual solvents

Methanol: ≤ 3000ppm

Chromatographic purity

Any individual impurity: ≤ 0.5%

The sum of all of the impurities: ≤ 2.0%

Assay (HPLC)

≥ 98.0%

Total Impurities (HPLC)

≤ 2.0%

Absorbance (UV-VIS, 10mg/L, propan-2-ol, 341 nm, 1cm)

≥ 0.790

Absorption (UV-VIS, 1%  dil./1cm)

≥ 790

Volatile matter

≤ 0.50%

BEMT-3

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine is primarily used in cosmetics and personal care products as a UV filter to protect the skin against harmful UVA rays. It can be found in sunscreens and lotions to provide long-lasting sun protection. Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine is highly photostable, meaning it doesn't degrade or break down easily under UV radiation, making it quite reliable. Besides, this ingredient can also be used in hair care products, like hair sprays, gels, and mousses, to prevent damage from UV exposure. Further, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine is also used in skincare products, such as moisturizers and anti-aging creams, to provide additional sun protection.

Applications

 Skin care:Facial care, Facial cleansing, Body care, Baby care 

 Sun care :Sun protection, After-sun & Self-tanning

Advantages

 Photostability

 Broad-spectrum protection

 Anti-aging effect

 Minimises erythema

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