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CAS 52829-07-9

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Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate

Description:
Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate, commonly referred to as Tinuvin 144, is a chemical compound primarily used as a light stabilizer in various polymer applications. It features a molecular structure that includes two piperidine rings, which contribute to its effectiveness in absorbing ultraviolet (UV) light and preventing photodegradation of materials. This compound is characterized by its high thermal stability and low volatility, making it suitable for use in plastics, coatings, and adhesives. It is particularly valued for its ability to enhance the durability and longevity of products exposed to sunlight. Additionally, it exhibits good compatibility with a wide range of polymers, which allows for its incorporation into various formulations without adversely affecting the physical properties of the base materials. Safety data indicates that it should be handled with care, as with many chemical substances, to minimize exposure risks. Overall, Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate is an important additive in the field of materials science, particularly in enhancing the performance of UV-sensitive products.
Formula:C28H50N2O4
InChI:InChI=1/C28H52N2O4/c1-24(2)16-20(17-25(3,4)29-24)28(23(33)34,15-13-11-9-10-12-14-22(31)32)21-18-26(5,6)30-27(7,8)19-21/h20-21,29-30H,9-19H2,1-8H3,(H,31,32)(H,33,34)/p-2
InChI key:InChIKey=XITRBUPOXXBIJN-UHFFFAOYSA-N
SMILES:O(C(CCCCCCCCC(OC1CC(C)(C)NC(C)(C)C1)=O)=O)C2CC(C)(C)NC(C)(C)C2
Synonyms:
  • 2,2-Bis(2,2,6,6-Tetramethylpiperidin-4-Yl)Decanedioate
  • 770Df
  • ADK Stab LA 77
  • ADK Stab LA 77Y
  • Adeka LA 77
  • Adeka Stab LA 77Y
  • Adekastab LA 77
  • Antioxidant 770
  • Bhsorb-770
  • Bis(2,2,6,6-Tetramethyl-4-Piperidyl) Sebaceate
  • See more synonyms
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