Description

8-Acetyl-3-Dodecyl-7,7,9,9-Tetramethyl-1,3,8-Triazaspiro[4.5]Decane-2,4-Dione is a specialized spirocyclic hindered amine derivative with significant utility as a high-performance chemical intermediate. Its complex molecular architecture provides unique steric and electronic properties, making it valuable for synthesizing advanced materials and functional additives. This compound is primarily sought by R&D chemists and formulators in the polymer, agrochemical, and specialty chemical industries for developing products with enhanced stability and performance characteristics.

Application

• Polymer Additive Precursor: Key intermediate for synthesizing novel hindered amine light stabilizers (HALS) and other polymer antioxidants to protect plastics and coatings from UV degradation.
• Agrochemical Intermediate: Used in the research and development of advanced active ingredients and safeners for crop protection formulations.
• Pharmaceutical Building Block: Serves as a sophisticated spirocyclic scaffold in medicinal chemistry for the discovery of new therapeutic agents.
• Specialty Chemical Synthesis: Employed in the production of complex ligands, catalysts, and other fine chemicals requiring a rigid, multifunctional nitrogen-containing structure.
• Material Science Research: Utilized in developing novel organic frameworks, advanced resins, and performance materials with tailored properties.

Basic Information

Product Name	8-Acetyl-3-Dodecyl-7,7,9,9-Tetramethyl-1,3,8-Triazaspiro[4.5]Decane-2,4-Dione
CAS No.	82537-67-5
Molecular Formula	C27H49N3O3
Molecular Weight	463.70 g/mol
Synonyms	3-Dodecyl-8-acetyl-7,7,9,9-tetramethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione; 1,3,8-Triazaspiro[4.5]decane-2,4-dione, 8-acetyl-3-dodecyl-7,7,9,9-tetramethyl-; Spirocyclic HALS Intermediate; LS-770 (related trade series); Tetramethyl-dodecyl triazaspiro decanedione; Acetyl-dodecyl tetramethyl triazaspiro decanedione
EINECS	Contact for details

Quality Control

Our production of 8-Acetyl-3-Dodecyl-7,7,9,9-Tetramethyl-1,3,8-Triazaspiro[4.5]Decane-2,4-Dione adheres to strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure consistent high quality and compliance with customer specifications. Comprehensive Certificates of Analysis (COA) documenting all critical parameters are provided to guarantee full traceability and batch-to-batch reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.