187393-00-6 Usage
Description
BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE, also known as Bemotrizinol, is an organic UV filter commonly found in over-the-counter sunscreen products. It primarily absorbs UV-A rays and is more fat-soluble, which aids in its efficacy and broad-spectrum activity. Bemotrizinol is claimed to be photostable, increasing its onset of action and efficiency in providing protection against UV rays upon topical application. It is commonly marketed under the brand names Tinosorb S and Escalol S.
Uses
Used in Sunscreen Products:
BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE is used as a broad-spectrum UV absorber for protecting the skin from harmful UVA and UVB rays. Its high fat solubility and photostability contribute to its effectiveness in sunscreen formulations, providing reliable and long-lasting protection against sun damage.
Used in Cosmetics Industry:
BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE is used as an ingredient in various cosmetic products for its UV protection properties. It helps to prevent skin damage, premature aging, and skin cancer caused by prolonged exposure to the sun. Its compatibility with cosmetic oils and photostability make it a preferred choice for formulating sun protection products in the cosmetics industry.
Flammability and Explosibility
Nonflammable
Safety
Because bemotrizinol is relatively new to the sunscreen market there are few reports or studies available documenting its adverse effects and long term use. Studies to date have shown it to have a good safety profile. It is not significantly absorbed into the skin and rarely causes skin irritation. Unlike some other organic sunscreen agents, in vitro studies show that bemotrizinol does not appear to have hormonal effects. Further long-term human safety studies are required.
Regulations
Bemotrizinol is approved for use in Europe and Australasia. It is marketed under the brand names Tinosorb S and Escalol S. It is currently awaiting FDA approval so is not available in the USA.
Check Digit Verification of cas no
The CAS Registry Mumber 187393-00-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,3,9 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 187393-00:
(8*1)+(7*8)+(6*7)+(5*3)+(4*9)+(3*3)+(2*0)+(1*0)=166
166 % 10 = 6
So 187393-00-6 is a valid CAS Registry Number.
InChI:InChI:1S/C38H49N3O5/c1-6-10-12-26(8-3)24-45-30-18-20-32(34(42)22-30)37-39-36(28-14-16-29(44-5)17-15-28)40-38(41-37)33-21-19-31(23-35(33)43)46-25-27(9-4)13-11-7-2/h14-23,26-27,42-43H,6-13,24-25H2,1-5H3
187393-00-6Relevant articles and documents
Preparation method of high-purity bis-ethyl hexyloxyphenol methoxyphenyl triazine
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Paragraph 0041-0069, (2021/09/26)
The invention particularly discloses a preparation method of high-purity bis-ethyl hexyloxyphenol methoxyphenyl triazine. The preparation method comprises the following steps: S1, adding 2, 4-dichloro-6-(4-methoxyphenyl)-1, 3, 5-triazine and 3-ethylhexyloxyphenol into a reaction container, performing mixing, then adding an organic solvent and a catalyst, and fully reacting to obtain a reaction liquid; and S2, adding water to quench the reaction liquid in the step S1, and carrying outoil phase water washing, desolvation, recrystallization, filtration and drying to obtain the high-purity bis-ethyl hexyloxyphenol methoxyphenyl triazine. As the number of alkyl groups in the 3-ethylhexyloxyphenol is fixed, the production of monoalkylated products and trialkylated products can be greatly reduced, and target products with higher purity can be obtained; in addition, the catalyst is added into a reaction system in batches, so that the advantages of controlling reaction heat release and enabling raw materials to react completely are achieved; and after the organic solvent is added, gradient heating is carried out, so that the reaction is milder, and the purpose of reducing side reactions is achieved.
Manufacturing method of triazine-based compound and derivative thereof
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, (2021/05/25)
The present invention relates to a triazine-based compound and a process for producing the same. The triazine compound according to an embodiment of the present invention may be prepared by reacting cyanuric acid (Cyanuric Chloride), anisole (anisole) and resorcinol (Resorcinol) to produce a triazine-based compound represented by Formula 1. Chemical Formula 1.
NOVEL PROCESS FOR THE ETHERIFICATION OF BIS-RESORCINYOL TRIAZINES
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Page/Page column 7; 8, (2016/12/07)
The invention relates to an improved process for the manufacture of bis-resorcinyl triazines of formula (I), wherein R1 is hydrogen, a C1-C18alkyl group or a C2-C18alkenyl group and R2 is a C1-C18alkyl group or a C2-C18alkenyl group. (I)