2,2,6,6-tetramethyl-4-piperidinyl stearate(UV-3853)

Post Date:
Feb 23,2022
Expiry Date:
Feb 23,2023
Detailed Description:
Cas No. :167078-06-0 ●Product name: 2,2,6,6-tetramethyl-4-piperidinyl stearate
Synonym name: UV-3853; Cyasorb 3853; Light Stabilizer Ha-18
CAS Number: 167078-06-0
Molecular Formula: C27H53NO2
Molecular Weight: 423.72

●Specification:
Item Standard

Appearance White waxy solid
Saponification value 128-137mgKOH/g
Melting point 28d.Cmin
Ash 0.5%max
Transmittance 425nm:75%min
450nm:85%min

●Application:

UV-3853 hindered amine light stabilizer, mainly used in polyolefin plastic 、polyurethanes 、ABS resins 、painting 、adhesives 、rubber etc. It is nontoxic 、cheap and provides good light stability.

●Package: In 25kgs cardboard drums.
CAS Registry Number:
167078-06-0
Synonyms:
;UV-3853;Cyasorb 3853;2,2',6,6'-TETRAHYDROXYBENZOPHENONE;Light Stabilizer Ha-18;Fatty acids, C12-21 and C18-unsatd., 2,2,6,6-tetramethyl-4-piperidinyl esters;Light Stabilizer HA-18(UV-3853);CYASORBUV-3853;Fettsuren, C12-21 und C18-ungesttigt, 2,2,6,6,-tetramethyl-4-piperidinylester;Cyasorb3853;Primesorb3853;3853;2,2,6,6-tertamethyl-4-piperidinyl-rpw stearin;2,2,6,6-tetramethylpiperidin-4-yl octadecanoate;Cyasorb UV-3853;Light stabilizer 3853;
Molecular Formula:
C₂₇H₅₃NO₂
Molecular Weight:
423.7152
Molecular Structure:

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