Description

n-Chloro-2,2,6,6-Tetramethyl-4-Piperidyl Methacrylate is a specialized methacrylate monomer featuring a hindered amine light stabilizer (HALS) moiety. This compound is engineered to provide exceptional durability and longevity to polymer systems by acting as a reactive stabilizer. It is primarily utilized by formulators and manufacturers in the coatings, plastics, and advanced materials industries seeking to enhance the UV resistance and thermal stability of their products.

Application

• Reactive Light Stabilizer for Coatings: Copolymerizes into automotive, industrial, and architectural coatings to provide permanent, non-leaching UV protection.
• High-Performance Polymer Additive: Used in the synthesis of polymers for outdoor applications, including acrylic sheets, polyolefins, and engineering plastics, to prevent photo-oxidative degradation.
• Advanced Material Synthesis: Serves as a key monomer for creating specialty polymers with built-in stabilization for aerospace, automotive, and construction materials.
• Adhesive and Sealant Formulations: Incorporated to improve the weatherability and long-term performance of adhesives and sealants exposed to sunlight.
• Photoresist and Electronic Materials: Employed in the development of advanced photoresists and electronic encapsulants requiring enhanced environmental stability.

Basic Information

Product Name	n-Chloro-2,2,6,6-Tetramethyl-4-Piperidyl Methacrylate
CAS No.	1126272-77-2
Molecular Formula	C14H24ClNO2
Molecular Weight	273.80 g/mol
Synonyms	1-Chloro-2,2,6,6-tetramethyl-4-piperidinyl methacrylate; 4-Methacryloyloxy-1-chloro-2,2,6,6-tetramethylpiperidine; Chloro-TMPM; HALS Monomer; Reactive HALS; 1-Chloro-4-(methacryloyloxy)-2,2,6,6-tetramethylpiperidine; n-Chloro-TMPM; Stabilizer monomer 1126272-77-2
EINECS	Contact for details

Quality Control

Our production of n-Chloro-2,2,6,6-Tetramethyl-4-Piperidyl Methacrylate adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques including HPLC, GC, and NMR to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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, and well-ventilated place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen) to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Chlorine Content	Conforms to theoretical

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