Description

Propenoic Acid 2,2,6,6-Tetramethylpiperidine-4-Yl Ester is a specialized acrylate monomer featuring a hindered amine structure, which imparts unique stability and functionality. This compound is a critical building block in the synthesis of advanced polymeric materials, particularly those requiring enhanced light stability and radical scavenging properties. It is essential for manufacturers in the polymer, coatings, and specialty chemical industries seeking to develop high-performance, durable products. The product is supplied under strict quality control, with CAS No. 26275-87-6.

Application

• Primary monomer for synthesizing Hindered Amine Light Stabilizer (HALS) precursors and polymers.
• Key intermediate in the production of UV-resistant coatings for automotive, industrial, and architectural applications.
• Functional monomer for creating advanced acrylic resins with improved weatherability and longevity.
• Used in the formulation of stabilizer packages for plastics (e.g., polypropylene, polyethylene) to prevent photo-degradation.
• Building block for specialty adhesives and sealants requiring enhanced environmental stability.
• Research and development of novel polymer additives with antioxidant and radical trapping capabilities.

Basic Information

Product Name	Propenoic Acid 2,2,6,6-Tetramethylpiperidine-4-Yl Ester
CAS No.	26275-87-6
Molecular Formula	C12H21NO2
Molecular Weight	211.30 g/mol
Synonyms	2,2,6,6-Tetramethyl-4-piperidyl acrylate; 4-Acryloyloxy-2,2,6,6-tetramethylpiperidine; Acrylic acid 2,2,6,6-tetramethylpiperidin-4-yl ester; TMPA; 4-Acrylovloxy-2,2,6,6-tetramethylpiperidine; ATMP; 2,2,6,6-Tetramethylpiperidin-4-yl acrylate
EINECS	Contact for details

Quality Control

Our Propenoic Acid 2,2,6,6-Tetramethylpiperidine-4-Yl Ester is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with each shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent contact with atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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