N,N’-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-benzenedicarboxamide with CAS 42774-15-2

CAS: 42774-15-2

Molecular Formula: C26H42N4O2

Molecular Weight: 442.64

EINECS: 419-710-0

Synonyms: 1,3-Benzendicarboxamide,N,N'-Bis(2,2,6,6-Tetramethyl-4-Piperidinyl); N,N''-BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDINYL)-1,3-BENZENEDICARBOXAMIDE; NylostabS-Eed;PolyamideStabilizer; 1,3-Benzenedicarboxamide,N,N-bis(2,2,6,6-tetramethyl-4-piperidinyl)-; 1,3-Benzenedicarboxamide,N,N'-bis(2,2,6,6-tetramethyl-4-piperdinyl); N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)isophthalamide; Lightstabilizer438

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What is N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-benzenedicarboxamide with CAS 42774-15-2?

N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-benzenedicarboxamide can be used to improve nylon melt stability, thereby improving nylon processability, reducing fiber breakage rate, and improving product quality.

Specification

ITEM	STANDARD
Melting point	>270°C
Boiling point	605.1±55.0 °C(Predicted)
Density	1.09±0.1 g/cm3(Predicted)
Vapor pressure	0Pa at 25℃
Vapor pressure
Storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
Solubility	Chloroform (Slightly), Methanol (Slightly, Heated)
Color	White to Off-White
Water Solubility	139mg/L at 30℃

Application

(1) N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-benzenedicarboxamide can be used to improve nylon melt stability, thereby improving nylon processability, reducing fiber breakage rate, and improving product quality.
(2) It has a long-term stabilizing effect on light, heat, oxidation, etc., and can improve the dispersibility of fillers and pigments in nylon.
(3) Improve pigment tinting strength, improve pigment stability, and enhance the dyeability of nylon fibers.