Description

.Beta.-Alanine, n-(2,2,6,6-Tetramethyl-4-Piperidinyl)-, Tetradecyl Ester is a high-performance hindered amine light stabilizer (HALS) derivative. This compound is engineered to provide exceptional long-term thermal and UV stability to polymeric materials, preventing degradation and extending product lifespan. It is a critical additive for manufacturers in the plastics, coatings, and synthetic fiber industries who require reliable protection against environmental stressors for their high-value products.

Application

This specialized HALS derivative is designed for demanding stabilization applications across various polymer systems. Its primary function is to scavenge free radicals generated by heat and light exposure.

• Polymer Stabilization: As a highly effective light and heat stabilizer in polyolefins (PP, PE), engineering plastics, and synthetic fibers.
• Automotive Components: Protecting interior and exterior plastic parts, such as bumpers, dashboards, and trim, from UV-induced fading and embrittlement.
• Industrial & Agricultural Films: Extending the service life of greenhouse films, mulch films, and geomembranes exposed to intense sunlight.
• Protective Coatings: Enhancing the durability and color retention of industrial and automotive coatings, including clearcoats and powder coatings.
• Adhesives & Sealants: Improving the long-term performance and resistance to environmental aging in high-performance adhesive formulations.
• Masterbatch Production: Serving as a key active component in additive masterbatches for easy and uniform dispersion into polymer matrices.

Basic Information

Product Name	.Beta.-Alanine, n-(2,2,6,6-Tetramethyl-4-Piperidinyl)-, Tetradecyl Ester
CAS No.	119530-70-0
Molecular Formula	C26H52N2O2
Molecular Weight	424.71 g/mol
Synonyms	N-(2,2,6,6-Tetramethyl-4-piperidinyl)-β-alanine tetradecyl ester; Tetradecyl 3-(2,2,6,6-tetramethyl-4-piperidyl)propanoate; HALS derivative; Light Stabilizer 119530-70-0; Tinuvin 770 derivative analog; Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate related ester; LS-119530-70-0; UV Stabilizer for polymers
EINECS	Contact for details

Quality Control

Our production of .Beta.-Alanine, n-(2,2,6,6-Tetramethyl-4-Piperidinyl)-, Tetradecyl Ester adheres to a strict quality management system. Every batch is analyzed to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, melting point, and appearance are provided to guarantee consistency and traceability for our industrial partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container must be kept tightly closed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.