84268-23-5 Usage
Description
Benzenepropanoicacid, 3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-, octyl ester, also known as Octyl 3-[3-(2H-Benzotriazol-2-yl)-5-tert-butyl-4-hydroxyphenyl]propionate, is a photostabilizer that belongs to the class of benzotriazole derivatives. It is a UV compound designed to prevent UV filters from losing their effectiveness when exposed to sunlight. This chemical compound is characterized by its ability to absorb and dissipate ultraviolet radiation, thereby protecting other ingredients in a formulation from degradation and maintaining their stability and performance.
Uses
Used in Cosmetics and Personal Care Industry:
Benzenepropanoicacid, 3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-, octyl ester is used as a photostabilizer in the cosmetics and personal care industry. It helps to maintain the effectiveness of UV filters in sunscreens, moisturizers, and other skincare products, ensuring that they provide adequate protection against harmful ultraviolet radiation. By preventing the degradation of these filters, this compound contributes to the overall stability and performance of the product, offering reliable sun protection to consumers.
Used in Plastics and Polymer Industry:
In the plastics and polymer industry, Benzenepropanoicacid, 3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-, octyl ester is used as a light stabilizer to protect materials from the damaging effects of UV radiation. This is particularly important for plastics and polymers that are exposed to sunlight or other sources of UV light, as prolonged exposure can lead to discoloration, brittleness, and a reduction in mechanical properties. By incorporating this photostabilizer into the formulation, manufacturers can improve the durability and longevity of their products, ensuring that they maintain their appearance and functionality over time.
Used in Coatings and Paints Industry:
Benzenepropanoicacid, 3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-, octyl ester is also utilized as a photostabilizer in the coatings and paints industry. It helps to protect the color and integrity of coatings and paints from the harmful effects of UV radiation, which can cause fading, chalking, and loss of adhesion. By incorporating this compound into paint and coating formulations, manufacturers can enhance the weather resistance and overall performance of their products, providing long-lasting protection and aesthetics for various applications, including automotive, architectural, and industrial coatings.
Check Digit Verification of cas no
The CAS Registry Mumber 84268-23-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,2,6 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 84268-23:
(7*8)+(6*4)+(5*2)+(4*6)+(3*8)+(2*2)+(1*3)=145
145 % 10 = 5
So 84268-23-5 is a valid CAS Registry Number.
84268-23-5Relevant articles and documents
Process for the preparation of benzotriazoles
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Page 14, (2010/02/05)
A process for the preparation of compounds of formula (I): wherein the general symbols are as defined in claim 1, which comprises reacting a compound of formula (V): wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and R18 are as defined in claim 1, and R18 is especially nitro, chlorine or bromine, with an azide compound of formula (IX): wherein M and n are as defined in claim 1, especially with sodium azide.
