Description

N,N,1,2,2,6,6-Heptamethyl-4-Piperidinamine is a highly substituted piperidine derivative, a versatile intermediate and functional additive prized for its sterically hindered amine structure. This compound is critical for applications requiring effective light stabilization, radical scavenging, and chemical synthesis. It is primarily utilized by manufacturers in the polymer, agrochemical, and specialty chemical industries seeking to enhance product durability and performance.

Application

• Light Stabilizer Intermediate: A key precursor in the synthesis of high-performance Hindered Amine Light Stabilizers (HALS) for plastics, coatings, and films.
• Polymer Additive: Functions as a radical scavenger to inhibit the photo-oxidative degradation of polyolefins (e.g., PP, PE), engineering plastics, and synthetic fibers.
• Agrochemical Synthesis: Serves as a building block for advanced active ingredients and formulation additives in crop protection products.
• Pharmaceutical Intermediate: Used in the research and development of novel therapeutic agents due to its complex amine functionality.
• Fuel & Lubricant Additive: Acts as an antioxidant and stabilizer to prevent gum formation and degradation in fuels and industrial lubricants.
• Crosslinking Agent: Employed in the production of specialty resins and polymers requiring controlled crosslinking for enhanced thermal properties.

Basic Information

Product Name	N,N,1,2,2,6,6-Heptamethyl-4-Piperidinamine
CAS No.	36177-86-3
Molecular Formula	C12H26N2
Molecular Weight	198.35 g/mol
Synonyms	4-Amino-2,2,6,6-tetramethyl-N,N-dimethylpiperidine; 4-Amino-2,2,6,6-tetramethyl-N,N-dimethyl-1-piperidinamine; 2,2,6,6-Tetramethyl-4-(dimethylamino)piperidine; HALS Intermediate; DTMP; Light Stabilizer 770 Intermediate; Bis(1,2,2,6,6-pentamethyl-4-piperidyl)amine related amine; N,N-Dimethyl-2,2,6,6-tetramethyl-4-piperidinamine
EINECS	Contact for details

Quality Control

Our production of N,N,1,2,2,6,6-Heptamethyl-4-Piperidinamine adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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) and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent oxidation and absorption of moisture.

Specification

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

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