2725-22-6 Usage
Description
UV Cyasorb 1164 has a very low volatility and is very compatible with polymers and other additives.This product is suitable for polyoxymethylene, polyamide, polycarbonate, polyethylene, polyether amine, ABS resin and polymethyl methacrylate. Especially suitable for nylon and engineering plastics.
Chemical Properties
Off-White to Pale Yellow Solid
Uses
UV Absorber 1164 is used as a stabilizer for olefin polymers intended for use in contact with food. UV Absorber 1164, full name 2-[4,6-Bis(2,4-dimethylphenyl)-1,3,5-triazin-2- yl]-5-(octyloxy)phenol is also used as UV light absorber/stabilizer in other polymers.
Application
UV-1164 is a triazine type UV absorber with low volatility and good compatibility with polymer and other additives. It has high inherent UV stability, minimal color contribution, high permanence and low interaction with metals.UV-1167 is suitable for nylon and other engineering plastics, including PVC, PET, PBT, ABS and PMAA as well as other high performance plastic products.
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
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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
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, (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
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, (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.
