Description

Triacetonamine is a versatile organic intermediate, also known as 2,2,6,6-Tetramethyl-4-piperidone, with the CAS registry number 826-36-8. This compound is a critical building block in the synthesis of hindered amine light stabilizers (HALS), which are essential additives for protecting polymers and coatings from UV degradation. It serves a vital role for manufacturers in the plastics, coatings, and specialty chemical industries seeking to enhance the durability and longevity of their products.

Application

• Hindered Amine Light Stabilizer (HALS) Synthesis: Primary precursor for manufacturing high-performance UV stabilizers used in plastics and coatings.
• Polymer Additives: Key intermediate for additives that prevent photo-oxidation and thermal degradation in polyolefins, PVC, and engineering plastics.
• Pharmaceutical Intermediates: Used in the synthesis of certain pharmaceutical compounds and bioactive molecules.
• Agrochemicals: Serves as a building block for some specialty agrochemicals and plant growth regulators.
• Organic Synthesis: A valuable reagent and intermediate in various organic transformations and fine chemical production.
• Research & Development: Utilized in chemical R&D for developing new stabilizer formulations and studying reaction mechanisms.

Basic Information

Product Name	Triacetonamine
CAS No.	826-36-8
Molecular Formula	C9H17NO
Molecular Weight	155.24 g/mol
Synonyms	2,2,6,6-Tetramethyl-4-piperidone; 4-Oxo-2,2,6,6-tetramethylpiperidine; TAA; Triacetonamine; 2,2,6,6-Tetramethyl-4-oxopiperidine; 4-Piperidinone, 2,2,6,6-tetramethyl-; Triacetoneamine; 4-Keto-2,2,6,6-tetramethylpiperidine
EINECS	212-561-1

Quality Control

Our Triacetonamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every 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 area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or opaque storage until use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.5%
Melting Point	34 - 38 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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