N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-benzenedicarboxamide Chemical Properties

Melting point:

>270°C (dec.)

Boiling point:

605.1±55.0 °C(Predicted)

Density 

1.09±0.1 g/cm3(Predicted)

vapor pressure 

0Pa at 25℃

storage temp. 

under inert gas (nitrogen or Argon) at 2–8 °C

solubility 

Chloroform (Slightly), Methanol (Slightly, Heated)

pka

13.67±0.60(Predicted)

form 

Solid

color 

White to Off-White

Water Solubility 

139mg/L at 30℃

InChI

InChI=1S/C26H42N4O2/c1-23(2)13-19(14-24(3,4)29-23)27-21(31)17-10-9-11-18(12-17)22(32)28-20-15-25(5,6)30-26(7,8)16-20/h9-12,19-20,29-30H,13-16H2,1-8H3,(H,27,31)(H,28,32)

InChIKey

OYNOCRWQLLIRON-UHFFFAOYSA-N

SMILES

C1(C(NC2CC(C)(C)NC(C)(C)C2)=O)=CC=CC(C(NC2CC(C)(C)NC(C)(C)C2)=O)=C1

LogP

1.12 at 20℃

EPA Substance Registry System

1,3-Benzenedicarboxamide, N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)- (42774-15-2)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-36

Safety Statements 

22-25-26

N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-benzenedicarboxamide Usage And Synthesis

Uses

(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.

Flammability and Explosibility

Non flammable

N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-benzenedicarboxamide(42774-15-2)Related Product Information

• N,N-Dimethylformamide
• Azodicarbonamide
• Triacetonediamine
• 2,2,6,6-Tetramethyl-4-piperidinol
• PHTHALAMIDE
• UV Absorber 326
• Phenol, 2-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl-5-3-(2-ethylhexyl)oxy-2-hydroxypropoxy-
• Bisoctrizole
• UV-329
• 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
• UV-1577
• Octabenzone
• 2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole
• 2-(2H-Benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol
• dimethyl (p-methoxybenzylidene)malonate
• 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
• Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate
• UV-1164