Description

(+/-)-1,4-Diazabicyclo[4.4.0]Decane CAS NO 5654-83-1 is a versatile bicyclic tertiary amine, widely recognized as a potent organic base and catalyst. Its value lies in its strong basicity and nucleophilicity, making it an essential reagent for deprotonation, alkylation, and as a ligand in organometallic chemistry. This compound is particularly sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical synthesis sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate Synthesis: Acts as a key building block and catalyst in the production of active pharmaceutical ingredients (APIs), particularly for nitrogen-containing heterocycles.
• Polymerization Catalyst: Serves as an efficient catalyst and co-catalyst in polyurethane and epoxy resin formulations, influencing curing rates and final polymer properties.
• Organic Synthesis Reagent: Utilized as a strong, non-nucleophilic base for deprotonation reactions and as a ligand for transition metal catalysts in cross-coupling reactions.
• Agrochemical Manufacturing: Employed in the synthesis of herbicides, fungicides, and insecticides that require specific amine functionalities.
• Corrosion Inhibitor Formulation: Incorporated into industrial fluids and coatings where its basicity helps neutralize acidic corrosion agents.
• Chemical Research & Development: A valuable tool in academic and industrial R&D labs for exploring new synthetic methodologies and reaction mechanisms.

Basic Information

Product Name	(+/-)-1,4-Diazabicyclo[4.4.0]Decane
CAS No.	5654-83-1
Molecular Formula	C8H16N2
Molecular Weight	140.23 g/mol
Synonyms	DBN; 1,5-Diazabicyclo[4.4.0]dec-5-ene; 1,5-Diazabicyclo[4.4.0]decene; 2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine; 1,4-Diazabicyclo[4.4.0]dec-5-ene; DBN (catalyst); 1,5-Diazabicyclo[5.4.0]undec-5-ene related bicyclic amine
EINECS	227-096-2

Quality Control

Our (+/-)-1,4-Diazabicyclo[4.4.0]Decane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including assay by titration and impurity profiling, to ensure it meets the high-purity standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and physical parameters is provided with every shipment to guarantee traceability and consistency for our global B2B clients.

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 basic nature, store separately from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Refractive Index (n20D)	1.510 - 1.520
Density (20°C)	0.98 - 1.02 g/mL

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