Description

Triethylenediamine is a highly versatile bicyclic tertiary amine compound, widely recognized as a premier catalyst for polyurethane foam production. Its strong basicity and unique molecular structure make it an essential component for accelerating the gelling and blowing reactions in flexible, rigid, and microcellular foam systems. This product is critical for manufacturers in the polymer, pharmaceutical, and specialty chemical synthesis industries seeking to optimize reaction kinetics and final product properties.

Application

• Polyurethane Foam Catalyst: Primary catalyst for the production of flexible, rigid, and molded polyurethane foams, balancing blowing and gelling reactions.
• Epoxy Resin Curing Agent: Acts as a latent curing agent and accelerator for epoxy resin systems in coatings, adhesives, and composites.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of various active pharmaceutical ingredients (APIs) and quaternary ammonium compounds.
• Organic Synthesis Catalyst: Utilized as a base catalyst in numerous organic reactions, including alkylations and condensations.
• Textile & Leather Auxiliaries: Used in the manufacture of softening agents and other specialty chemicals for textile and leather processing.
• Crosslinking Agent: Employed in the production of polymers and resins that require specific crosslinked network structures.

Basic Information

Product Name	Triethylenediamine
CAS No.	280-57-9
Molecular Formula	C6H12N2
Molecular Weight	112.17 g/mol
Synonyms	1,4-Diazabicyclo[2.2.2]octane; DABCO; TEDA; Triethylenediamine; 1,4-Ethylenepiperazine; Bicyclo[2.2.2]-1,4-diazaoctane; Air Products DABCO; Jeffcat DABCO
EINECS	205-999-9

Quality Control

Our Triethylenediamine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, moisture content, and identification, to meet exacting customer and industry specifications. Certificates of Analysis (COA) documenting full test results are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed to prevent absorption of atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	White crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0 %
Melting Point	158 - 162 °C
Water (Karl Fischer)	≤ 0.5 %

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