Description

2,2,6,6-Tetramethylpiperidin-4-Yl Dodecanoate is a high-purity specialty ester derived from a hindered amine structure. This compound is valued for its role as a key intermediate and functional additive in advanced material synthesis. It is primarily sought by R&D chemists and production engineers in the polymer, pharmaceutical, and specialty chemical industries for developing products with enhanced stability and performance.

Application

• As a light stabilizer precursor or intermediate in the production of High-Performance Polymer Additives (HALS - Hindered Amine Light Stabilizers).
• As a specialty monomer for synthesizing novel polymers with tailored thermal and oxidative stability.
• As a building block in pharmaceutical research for creating molecules with specific steric and pharmacokinetic properties.
• In the formulation of advanced lubricants and fuel additives where thermal stability and anti-oxidant properties are critical.
• As a research chemical in academic and industrial laboratories studying radical chemistry and stabilization mechanisms.
• For use in coatings and adhesives to improve long-term durability and resistance to environmental degradation.

Basic Information

Product Name	2,2,6,6-Tetramethylpiperidin-4-Yl Dodecanoate
CAS No.	101238-01-1
Molecular Formula	C21H41NO2
Molecular Weight	339.56 g/mol
Synonyms	4-Dodecanoyloxy-2,2,6,6-tetramethylpiperidine; Lauric acid 2,2,6,6-tetramethyl-4-piperidinyl ester; Tetramethylpiperidinyl laurate; 4-Lauroyloxy-2,2,6,6-tetramethylpiperidine; HALS intermediate; TMP laurate; 2,2,6,6-Tetramethyl-4-piperidyl dodecanoate
EINECS	Contact for details

Quality Control

Every batch of 2,2,6,6-Tetramethylpiperidin-4-Yl Dodecanoate is manufactured under strict quality management systems. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure compliance with industry standards and customer specifications. Certificates of Analysis (COA) documenting batch-specific results are available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

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

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