2725-22-6 Usage
Description
Ultraviolet Absorbent UV-1164, also known as 2-[4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(octyloxy)phenol, is a triazine type UV absorber that is characterized by its low volatility and excellent compatibility with polymers and other additives. It is an off-white to pale yellow solid with high inherent UV stability, minimal color contribution, high permanence, and low interaction with metals, making it suitable for a wide range of applications.
Uses
Used in Polymer Industry:
Ultraviolet Absorbent UV-1164 is used as a UV light absorber/stabilizer for various polymers, including polyoxymethylene, polyamide, polycarbonate, polyethylene, polyether amine, ABS resin, and polymethyl methacrylate. It is particularly suitable for nylon and engineering plastics, providing enhanced UV stability and protection against degradation caused by exposure to sunlight or artificial light sources.
Used in Food Packaging Industry:
Ultraviolet Absorbent UV-1164 is used as a stabilizer for olefin polymers that come into contact with food. Its low volatility and compatibility with polymers and additives make it an ideal choice for ensuring the durability and safety of food packaging materials.
Used in High-Performance Plastic Products:
Ultraviolet Absorbent UV-1164 is also used in the production of high-performance plastic products, such as PVC, PET, PBT, ABS, and PMAA. Its high inherent UV stability and minimal color contribution make it a valuable additive for improving the longevity and appearance of these materials.
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 2725-22-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,2 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2725-22:
(6*2)+(5*7)+(4*2)+(3*5)+(2*2)+(1*2)=76
76 % 10 = 6
So 2725-22-6 is a valid CAS Registry Number.
InChI:InChI=1/C33H39N3O2/c1-6-7-8-9-10-11-18-38-26-14-17-29(30(37)21-26)33-35-31(27-15-12-22(2)19-24(27)4)34-32(36-33)28-16-13-23(3)20-25(28)5/h12-17,19-21,37H,6-11,18H2,1-5H3
2725-22-6Relevant articles and documents
Method for preparing 2-(4,6-diaryl-1,3,5-triazin-2-yl)-5-alkoxy-phenol
-
Paragraph 0043-0050, (2020/11/26)
The invention relates to a method for preparing 2-(4,6-diaryl-1,3,5-triazin-2-yl)-5-alkoxy-phenol. 2-(4,6-dihydroxyphenyl)-4,6-diaryl-1,3,5-triazine and halogenated alkane are adopted as raw materials, and react under the action of a basic catalyst by adopting sulfolane as a solvent; and only steps of adding a proper amount of water after the reaction is finished and then performing solid-liquid separation are needed to obtain the product with a high yield and high quality. The method is simple in preparation process, the production efficiency is improved, and meanwhile the production cost isreduced.
COUMESTAN-LIKE ANTIOXIDANTS AND UV ABSORBANTS
-
, (2011/01/05)
The present invention relates to derivatives of the 1H-pyrano[4,3-b]benzofuran-1-one structure and their nitrogen analogues which possess powerful antioxidant properties combined with a highly effective UV absorbing functionality in one molecule. These compounds are especially useful in cosmetical and dermatological formulations.
Transition-metal-catalyzed process for the preparation of sterically hindered N-substituted alkoxy amines
-
, (2008/06/13)
Sterically hindered N-substituted alkoxyamines are prepared by the transition-metal-catalyzed decomposition of diazonium salts in the presence of a sterically hindered nitroxyl radical. These compounds are useful as thermal and light stabilizers for a variety of organic substrates.
