Description

1,1'-Ethylenebis[3-Methylpiperidine] is a high-purity, bifunctional amine compound featuring two 3-methylpiperidine moieties linked by an ethylene bridge. This unique structure makes it a valuable intermediate and ligand in advanced chemical synthesis and catalysis. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug molecules, particularly those requiring rigid, nitrogen-containing scaffolds.
• Catalyst Ligand: Used as a chelating ligand in transition metal catalysis for various organic transformations, including cross-coupling and hydrogenation reactions.
• Agrochemical Synthesis: Employed in the research and development of new pesticides and herbicides, where its structural properties can enhance biological activity.
• Polymer Modification: Acts as a curing agent, cross-linker, or monomer in the production of specialty polymers, resins, and epoxy systems.
• Corrosion Inhibitor Formulation: A component in advanced formulations designed to protect metals in industrial and oilfield applications.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in organic and medicinal chemistry.

Basic Information

Product Name	1,1'-Ethylenebis[3-Methylpiperidine]
CAS No.	67990-20-9
Molecular Formula	C14H28N2
Molecular Weight	224.39 g/mol
Synonyms	N,N'-Ethylenebis(3-methylpiperidine); 1,1'-(Ethane-1,2-diyl)bis(3-methylpiperidine); Ethylenebis(3-methylpiperidine); 3-Methylpiperidine, 1,1'-ethylenedi-; 1,1'-Ethylenedi-3-methylpiperidine; Bis(3-methyl-1-piperidinyl)ethane; Ethylenebis(3-methylpiperidine) (technical grade)
EINECS	Contact for details

Quality Control

Our 1,1'-Ethylenebis[3-Methylpiperidine] is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for research and regulated production environments.

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 strong acids and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	≤ 2.0% total
Specific Gravity (20°C)	0.90 - 0.95

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