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Home > Product > Material & Chemicals > Polymer/Macromolecule > Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl)sebacate

Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl)sebacate | CAS Number: 129757-67-1

Catalog Number
ACM129757671
Product Name
Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl)sebacate
Structure
CAS Number
129757-67-1
Synonyms
decanedioicacid,bis(2,2,6,6-tetramethyl-4-piperidinyl)ester,reactionproduc;tswithtert-buhydroperoxideandoctane;TINUVIN 123;DECANEDIOIC ACID, BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDINYL)ESTER, REACTION PRODUCTS WITH 1,1-DIMETHYLETHYL-HYDROPEROXIDE AND OCTANE;BIS
Molecular Weight
737.15
Molecular Formula
C44H84N2O6
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1Characterising in situ activation and degradation of hindered amine light stabilisers using liquid extraction surface analysis-mass spectrometry.

Paine MR1, Barker PJ2, Blanksby SJ3.

Anal Chim Acta. 2014 Jan 15;808:190-8. doi: 10.1016/j.aca.2013.09.039. Epub 2013 Oct 1.

Changes in the molecular structure of polymer antioxidants such as hindered amine light stabilisers (HALS) is central to their efficacy in retarding polymer degradation and therefore requires careful monitoring during their in-service lifetime. The HALS, bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate (TIN123) and bis-(1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate (TIN292), were formulated in different polymer systems and then exposed to various curing and ageing treatments to simulate in-service use. Read More

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Tel:1-201-478-8534
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