Description

5,5'-Azobis(4-Amino-1,2,5-Oxadiazole) CAS NO 78644-90-3 is a specialized high-energy heterocyclic compound featuring an azo (-N=N-) bridge. This compound matters for its role as a key precursor and energetic material in advanced chemical synthesis and propellant formulations. It is primarily needed by researchers and manufacturers in the explosives, propellants, and specialty chemical industries for developing novel materials with tailored energetic properties.

Application

• Primary precursor in the synthesis of high-performance, nitrogen-rich energetic materials and explosives.
• Key component in the formulation of advanced solid rocket propellants and gas generators.
• Building block for research into novel heterocyclic polymers and coordination compounds.
• Used in laboratory-scale studies for pyrotechnic compositions and initiating explosives.
• Intermediate for the development of thermally stable and insensitive energetic compounds.
• Specialty chemical for academic and industrial research in materials science and energetic chemistry.

Basic Information

Product Name	5,5'-Azobis(4-Amino-1,2,5-Oxadiazole)
CAS No.	78644-90-3
Molecular Formula	C4H4N10O2
Molecular Weight	224.15 g/mol
Synonyms	5,5'-Azobis(4-amino-1,2,5-oxadiazole); 4,4'-Diamino-3,3'-azo-1,2,5-oxadiazole; DAATO3.5; 1,2,5-Oxadiazole, 4,4'-diamino-3,3'-azo-; 3,3'-Azo-bis(4-amino-1,2,5-oxadiazole); 4-Amino-1,2,5-oxadiazole azo dimer; High-nitrogen azo compound
EINECS	Contact for details

Quality Control

Our 5,5'-Azobis(4-Amino-1,2,5-Oxadiazole) is produced and handled under strict quality protocols to ensure batch-to-batch consistency and reliability for sensitive applications. All materials undergo comprehensive analytical testing, including purity assay and impurity profiling. A Certificate of Analysis (COA) detailing specific results is provided with each shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources, open flames, and incompatible materials. Due to its energetic nature, store only in the original container and in minimal necessary quantities. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Decomposes above 200°C
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.