Bemotrizinol CAS 187393-00-6

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  • Appearance: Light Yellow to Yellow powder
  • Purity: 99. 0%min
  • Stock: In stock
  • Sample: Available
  • Zhishang Chemical: Bemotrizinol Supplier & Manufacturer

Basic Info

What is Bemotrizinol?

Bis-ethylhexyloxyphenol methoxyphenyl triazine, also referred to as Bemotrizinol, or BTZ for short, is an oil-soluble organic compound that is included in sunscreen to take in ultraviolet rays. BTZ is a wide-area (broadband) ultraviolet absorb ber. It can soak up UVB and even UVA, and it has 2 absorption optimals, located at wavelengths of 310 as well as 340nm respectively. Its photostability is exceptionally high. Even if 50MEDs (minimum sun direct exposure dose) of ultraviolet light is used, 98.4% of the amount can still be avoided being disintegrated. Combining with various other sunscreens such as avobenzone can likewise inhibit their photodecomposition reaction.

The existing synthesis process of BTZ uses 2,6-(2,4-dihydroxyphenyl)-4-(4-methoxyphenyl)-[1,3,5]triazine (referred to as RET) as raw material, and DMF is used as a solvent, weak base is used as an acid agent, and halogenated isooctane is used for etherification reaction. At present, bromoisoctane and chlorinated isooctane are mainly used as raw materials, and bromoisoctane is used as raw material. High, and produce bromide-containing compounds to be treated separately, using chloroisooctane as raw material, this kind of situation can be avoided, but in the existing reports, the conversion rate and selectivity are low during the etherification reaction, and the excessive reaction 3 ‑ Substitution product is high.

Bemotrizinol Uses

  1. Bemotrizinol is a broad-spectrum ultraviolet absorber that can soak up UVA as well as UVB. Bemotrizinol is contributed to numerous sunscreens to absorb ultraviolet rays.
  2. Bemotrizinol has a strong synergistic effect on SPF when formulated with bisotriziole, ethylhexyltriazine, or iscotrizinol. According to the maximum concentration allowed by European legislation, it is the most effective ultraviolet absorber measured through SPF.
  3. Bemotrizinol or diethylhexoxyphenol Methoxy group phenyl triazine is an organic UV filter that is found in over-the-counter sunscreen items. It mainly takes in UV-A rays. Compared to older broad-spectrum chemical solutions, Bemotriol has higher lipid solubility (oil soluble in aesthetic oils), which aids to improve efficacy as well as broad-spectrum task. It is claimed to have photostability, which can improve its performance as well as give UV security performance when applied in your area. Bemotrizinol is normally marketed under the names Tinosorb S and also Escarol S.


  1. Bemotrizinol – WikiPedia
  2. Couteau C, Pommier M, Paparis E, Coiffard LJ (June 2007). “Study of the efficacy of 18 sun filters authorized in European Union tested in vitro”. Pharmazie.

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Bemotrizinol Supplier and Manufacturer

As a bemotrizinol supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best bemotrizinol raw materials to customers all over the world.

Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.

If you have a demand for bemotrizinol and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.

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